when barium hydroxide reacts with ammonium chloride is it exothermic or endothermic reaction?
Q. what is its chemical equation? (answer before 9 p.m.on 3rd may2007 please)
Asked by SWETA - Sat Jun 2 17:02:32 2007 - - 1 Answers - 0 Comments
A. I don't know whether the reaction is exothermic or not but i do have the equation it is: Ba(OH)2+2NH4CL--->BaCl2+2 NH4OH the first and third 2 and both of the fours are subscript so they're below like the 2 in H2O. It's a double replacement reaction if you need to know that. It is also all balanced and everything. It should be right. Sorry i don't know about the exo/endothermic thingy. good luck.
Answered by jessecalydie - Sat Jun 2 17:35:00 2007
Q. what is its chemical equation? (answer before 9 p.m.on 3rd may2007 please)
Asked by SWETA - Sat Jun 2 17:02:32 2007 - - 1 Answers - 0 Comments
A. I don't know whether the reaction is exothermic or not but i do have the equation it is: Ba(OH)2+2NH4CL--->BaCl2+2 NH4OH the first and third 2 and both of the fours are subscript so they're below like the 2 in H2O. It's a double replacement reaction if you need to know that. It is also all balanced and everything. It should be right. Sorry i don't know about the exo/endothermic thingy. good luck.
Answered by jessecalydie - Sat Jun 2 17:35:00 2007
Hey please can someone pleasehelp with these equations. I need to balance it.?
Q. Here are the equations: Copper + Sulphuric acid Cupric Sulphate + Water + Sulphur-di-oxide. Zinc Oxide + Chlorine Zinc Chloride + Oxygen Aluminium + Sulphuric acid Aluminium Sulphate +Water + Sulphur-di-oxide. Magnesium + Carbon-di-oxide Magnesium Oxide + Carbon. Barium Hydroxide +Ammonium Chloride Barium Chloride +Ammonium Hydroxide
Asked by Pappu - Fri Jun 6 10:28:12 2008 - - 3 Answers - 0 Comments
A. the answer to the first one: Cu + 2H2SO4 = CuSO4 + 2H2O + SO2 the second one: 2 ZnO + 2 Cl2 = 2 ZnCl2 + O2 the 4th one: 2 Mg + CO2 = 2MgO + C the last one: Ba(OH)2 + 2NH4Cl = BaCl2 + 2NH4OH
Answered by dddyslttlgrl - Fri Jun 6 10:38:52 2008
Q. Here are the equations: Copper + Sulphuric acid Cupric Sulphate + Water + Sulphur-di-oxide. Zinc Oxide + Chlorine Zinc Chloride + Oxygen Aluminium + Sulphuric acid Aluminium Sulphate +Water + Sulphur-di-oxide. Magnesium + Carbon-di-oxide Magnesium Oxide + Carbon. Barium Hydroxide +Ammonium Chloride Barium Chloride +Ammonium Hydroxide
Asked by Pappu - Fri Jun 6 10:28:12 2008 - - 3 Answers - 0 Comments
A. the answer to the first one: Cu + 2H2SO4 = CuSO4 + 2H2O + SO2 the second one: 2 ZnO + 2 Cl2 = 2 ZnCl2 + O2 the 4th one: 2 Mg + CO2 = 2MgO + C the last one: Ba(OH)2 + 2NH4Cl = BaCl2 + 2NH4OH
Answered by dddyslttlgrl - Fri Jun 6 10:38:52 2008
How to identify the nature of the substances (acid,base,neither,etc..) when dissolved in aqueous solution?
Q. What are the guidelines to determine whether a substance is acid (strong or weak), base (strong or weak), neither or amphoteric ?? And which of the following substances would match up with those terms...? potassium acetate ammonium chloride barium nitrate sodium dihydrogen phosphate strontium hydroxide sodium hypochlorite eg : sulphuric acid - strong acid
Asked by Ben41 - Tue Nov 6 18:08:58 2007 - - 2 Answers - 0 Comments
A. Here are the guidelines for determining if salts are acidic, basic, or neutral: Salt of strong acid and strong base - neutral Salt of strong acid and weak base - acidic Salt of weak acid and strong base - basic Salt of weak acid and weak base - can be either acidic or basic, depending on the relative strengths. Potassium Acetate - Basic (salt of potassium hydroxide(strong base) and acetic acid (weak)) Ammonium Chloride - Acidic (salt of ammonium hydroxide (weak) and hydrochloric acid (strong)) Barium Nitrate - Neutral (salt of barium hydroxide (strong) and nitric acid (strong)) Sodium Dihydrogen Phosphate - Basic (salt of sodium hydroxide (strong) and phosphoric acid (weak)) Strontium Hydroxide - Basic (not a salt - just a strong… [cont.]
Answered by Dennis M - Tue Nov 6 19:02:12 2007
Q. What are the guidelines to determine whether a substance is acid (strong or weak), base (strong or weak), neither or amphoteric ?? And which of the following substances would match up with those terms...? potassium acetate ammonium chloride barium nitrate sodium dihydrogen phosphate strontium hydroxide sodium hypochlorite eg : sulphuric acid - strong acid
Asked by Ben41 - Tue Nov 6 18:08:58 2007 - - 2 Answers - 0 Comments
A. Here are the guidelines for determining if salts are acidic, basic, or neutral: Salt of strong acid and strong base - neutral Salt of strong acid and weak base - acidic Salt of weak acid and strong base - basic Salt of weak acid and weak base - can be either acidic or basic, depending on the relative strengths. Potassium Acetate - Basic (salt of potassium hydroxide(strong base) and acetic acid (weak)) Ammonium Chloride - Acidic (salt of ammonium hydroxide (weak) and hydrochloric acid (strong)) Barium Nitrate - Neutral (salt of barium hydroxide (strong) and nitric acid (strong)) Sodium Dihydrogen Phosphate - Basic (salt of sodium hydroxide (strong) and phosphoric acid (weak)) Strontium Hydroxide - Basic (not a salt - just a strong… [cont.]
Answered by Dennis M - Tue Nov 6 19:02:12 2007
school science help part 2!?
Q. 6.how many electrons do the folowing ions have a)K+ b)Cl- c)Mg2+ d)Al3+ e)O2- 7.what are the balanced formlae for the folowing ions a)potasimum chloride b)silver oxide c)magnesium chloride d)ammonium chloride e)barium hydroxide 8.what are the following compounds represented by the folowing formuae a)MgO b)Ag2S c)Ba(NO3)2 d)Al2O3 e)NH4NO3 and yes i no i left out Q5 i dont need it (thank god!)
Asked by guitarmasterv2 - Thu Jun 5 10:38:51 2008 - - 2 Answers - 0 Comments
A. 18 18 10 16 10 electrons KCl MgCl2 NH4Cl BaOH magnesium oxide Silver Sulphate barium nitrate Aluminium oxide Ammonium nitrate
Answered by kenobi - Thu Jun 5 10:46:02 2008
Q. 6.how many electrons do the folowing ions have a)K+ b)Cl- c)Mg2+ d)Al3+ e)O2- 7.what are the balanced formlae for the folowing ions a)potasimum chloride b)silver oxide c)magnesium chloride d)ammonium chloride e)barium hydroxide 8.what are the following compounds represented by the folowing formuae a)MgO b)Ag2S c)Ba(NO3)2 d)Al2O3 e)NH4NO3 and yes i no i left out Q5 i dont need it (thank god!)
Asked by guitarmasterv2 - Thu Jun 5 10:38:51 2008 - - 2 Answers - 0 Comments
A. 18 18 10 16 10 electrons KCl MgCl2 NH4Cl BaOH magnesium oxide Silver Sulphate barium nitrate Aluminium oxide Ammonium nitrate
Answered by kenobi - Thu Jun 5 10:46:02 2008
How would I write net ionic equations for these reactions?
Q. How would I do net ionic equations for these reactions? silver nitrate and ammonium carbonate copper(II) chloride and sodium hydroxide cobalt (III) chloride and sodium hydroxide sodium bromide and rubidium chloride ammonium sulfate and barium nitrate I'm supposed to use the lowest possible coefficients and to put the cation before the anion.
Asked by Vampyre Romance - Thu Sep 10 17:01:12 2009 - - 1 Answers - 0 Comments
A. molecular : 2 AgNO3 (aq) + (NH4)2CO3 (aq)= Ag2CO3 (s)+ 2 NH4NO3 (aq) ionic : 2 Ag+ + 2 NO3- + 2 NH4+ + CO32- = Ag2CO3 + 2 NH4+ + 2 NO3- cancel any duplication on the left and on the right side to get the net ionic : 2 Ag+ (aq) * CO32- (aq) = Ag2CO3 (s) in the same way Cu2+ + 2 OH- = Cu(OH)2 (s) Co3+ + 3 OH- = Co(OH)3 (s) Br- + Rb+ = RbBr SO4 2-+ Ba2+ = BaSO4
Answered by Dr.A - Sat Sep 12 14:52:47 2009
Q. How would I do net ionic equations for these reactions? silver nitrate and ammonium carbonate copper(II) chloride and sodium hydroxide cobalt (III) chloride and sodium hydroxide sodium bromide and rubidium chloride ammonium sulfate and barium nitrate I'm supposed to use the lowest possible coefficients and to put the cation before the anion.
Asked by Vampyre Romance - Thu Sep 10 17:01:12 2009 - - 1 Answers - 0 Comments
A. molecular : 2 AgNO3 (aq) + (NH4)2CO3 (aq)= Ag2CO3 (s)+ 2 NH4NO3 (aq) ionic : 2 Ag+ + 2 NO3- + 2 NH4+ + CO32- = Ag2CO3 + 2 NH4+ + 2 NO3- cancel any duplication on the left and on the right side to get the net ionic : 2 Ag+ (aq) * CO32- (aq) = Ag2CO3 (s) in the same way Cu2+ + 2 OH- = Cu(OH)2 (s) Co3+ + 3 OH- = Co(OH)3 (s) Br- + Rb+ = RbBr SO4 2-+ Ba2+ = BaSO4
Answered by Dr.A - Sat Sep 12 14:52:47 2009
Really need help with predicting reaction products?
Q. Ammonium Chloride + Sodium Sulfate = ? Magnesium Iodide + Sodium Hydroxide = ? Aluminum Sulfate + Potassium Hydroxide = ? Copper (I) Chloride + Zinc Nitrate = ? Barium Chloride + Potassium Sulfate = ? Aluminum Sulfate + Calcium Nitrate = ? Iron (II) Chloride + Aluminum Hydroxide = ? and you don't need to balance it. I just need the products. Jacob, I don't get what you're trying to do. I need the products; for example: Pb(NO3)2 + KI = KNO3 + PbI2 <-- like that.
Asked by -unknown- - Sun Jan 25 05:05:24 2009 - - 1 Answers - 0 Comments
A. 1. No reaction 2. Solid Magnesium hydroxide Mg(OH)2 will precipitate 3. solid aluminum hydroxide Al(OH)3 will precipitate 4. No reaction 5. solid barium sulfate BaSO4 will precipitate 6. No reaction 7. solid Iron (II) hydroxide Fe(OH)2 will precipitate
Answered by Jacob G - Sun Jan 25 05:16:24 2009
Q. Ammonium Chloride + Sodium Sulfate = ? Magnesium Iodide + Sodium Hydroxide = ? Aluminum Sulfate + Potassium Hydroxide = ? Copper (I) Chloride + Zinc Nitrate = ? Barium Chloride + Potassium Sulfate = ? Aluminum Sulfate + Calcium Nitrate = ? Iron (II) Chloride + Aluminum Hydroxide = ? and you don't need to balance it. I just need the products. Jacob, I don't get what you're trying to do. I need the products; for example: Pb(NO3)2 + KI = KNO3 + PbI2 <-- like that.
Asked by -unknown- - Sun Jan 25 05:05:24 2009 - - 1 Answers - 0 Comments
A. 1. No reaction 2. Solid Magnesium hydroxide Mg(OH)2 will precipitate 3. solid aluminum hydroxide Al(OH)3 will precipitate 4. No reaction 5. solid barium sulfate BaSO4 will precipitate 6. No reaction 7. solid Iron (II) hydroxide Fe(OH)2 will precipitate
Answered by Jacob G - Sun Jan 25 05:16:24 2009
Vantado, or anyone, could you please help me balance the equation?
Q. They are double replacements reactions calcium iodide+ sulfuric acid=> manganese sulfide + lead (IV) chloride => zinc bromide+ sodium carbonate=> calcium hydroxide + mercuric chloride=> barium carbonate+sulfuric acid=> potassium hydroxide+ammonium sulfate=> sodium sulfite+ hydrogen chloride=> this is hard for me
Asked by Ballerina - Thu Jan 25 18:56:40 2007 - - 1 Answers - 1 Comments
A. CaI2 + H2SO4 => CaSO4 + 2HI 5Mn2S + 2PbCl5 => 10MnCl + Pb2S5 3KOH + FeCl3 => Fe(OH)3 + 3KCl 2ZnBr + Na2CO3 => Zn2CO3 +2NaBr Ca(OH)2 + HgCl2 => Hg(OH)2 + CaCl2 BaCO3 + H2SO4 => BaSO4 + H2CO3 2KOH + (NH4)2SO4 => 2NH4OH + K2SO4 Na2SO3 + 2HCl => 2NaCl + H2SO3
Answered by Vantado - Thu Jan 25 19:15:26 2007
Q. They are double replacements reactions calcium iodide+ sulfuric acid=> manganese sulfide + lead (IV) chloride => zinc bromide+ sodium carbonate=> calcium hydroxide + mercuric chloride=> barium carbonate+sulfuric acid=> potassium hydroxide+ammonium sulfate=> sodium sulfite+ hydrogen chloride=> this is hard for me
Asked by Ballerina - Thu Jan 25 18:56:40 2007 - - 1 Answers - 1 Comments
A. CaI2 + H2SO4 => CaSO4 + 2HI 5Mn2S + 2PbCl5 => 10MnCl + Pb2S5 3KOH + FeCl3 => Fe(OH)3 + 3KCl 2ZnBr + Na2CO3 => Zn2CO3 +2NaBr Ca(OH)2 + HgCl2 => Hg(OH)2 + CaCl2 BaCO3 + H2SO4 => BaSO4 + H2CO3 2KOH + (NH4)2SO4 => 2NH4OH + K2SO4 Na2SO3 + 2HCl => 2NaCl + H2SO3
Answered by Vantado - Thu Jan 25 19:15:26 2007
Help with a chemistry question?
Q. What happens when barium hydroxide reacts with ammonium chloride? (i). Give a balanced chemical equation giving the states of the rectants and products. (ii). Is this an exothermic or an endothermic reaction?
Asked by Mukesh C - Fri Dec 26 14:01:29 2008 - - 3 Answers - 0 Comments
A. exothermic reaction is all i can tell. look here someone asked a similar question. there too!!!
Answered by Franko G - Fri Dec 26 14:35:51 2008
Q. What happens when barium hydroxide reacts with ammonium chloride? (i). Give a balanced chemical equation giving the states of the rectants and products. (ii). Is this an exothermic or an endothermic reaction?
Asked by Mukesh C - Fri Dec 26 14:01:29 2008 - - 3 Answers - 0 Comments
A. exothermic reaction is all i can tell. look here someone asked a similar question. there too!!!
Answered by Franko G - Fri Dec 26 14:35:51 2008
15 full stepped net ionic equations to complete?
Q. I need the balanced formula equation, complete ionic equation, and net ionic equation for the following: 1) barium chloride (aq) + lead(II) nitrate --> ?? 2) barium chloride (aq) + sodium sulfate (aq) --> ?? 3) sodium carbonate (aq) + hydrochloric acid (aq) --> ?? 4) sodium carbonate (aq) + silver nitrate (aq) --> ?? 5) lead (II)nitrate (aq) + potassium iodide (aq) --> ?? 6) iron (III)chloride (aq) +sodium hydroxide (aq) --> ?? 7) barium chloride (aq) + silver nitrate (aq) --> ?? 8) cadium chloride (aq) + sodium sulfide (aq) --> ?? 9) ammonium chloride (aq) + sodium hydroxide (aq) ---> ?? 10) barium chloride (aq) + sulfuric acid ---> ?? 11) barium chloride (aq) + sodium hydroxide (aq) --> ?? 12) sodium hydroxide (aq) +… [cont.]
Asked by andre a - Wed Jun 20 23:05:54 2007 - - 1 Answers - 0 Comments
A. There's no way I'm going to type out 45 chemical reactions, but I will give the net ionic equations: 1) 2Cl-(aq) + Pb2+(aq) => PbCl2 (s) 2) Ba2+(aq) + SO4 2-(aq) => BaSO4 3) 2H+ (aq) + CO3 2-(aq) => CO2(g) + H2O(l) 4) 2Ag+ (aq) + CO3 2-(aq) => Ag2CO3 (s) 5) Pb2+(aq) + 2I-(aq) => PbI2(s) 6) Fe3+(aq) + 3OH-(aq) => Fe(OH)3 (s) 7) Ag+(aq) + Cl-(aq) => AgCl(s) 8) 2Cd+(aq) + S 2-(aq) => Cd2S (s) 9) both products are aqueus 10) Ba2+(aq) + SO4 2-(aq) => BaSO4 (s) 11) both products are aqueus 12) H+(aq) + OH-(aq) => H2O(l) 13) 2H+ (aq) + CO3 2-(aq) => CO2(g) + H2O(l) 14) H+(aq) + OH-(aq) => H2O(l) 15) both products are aqueus
Answered by hawkeye3772 - Wed Jun 20 23:24:37 2007
Q. I need the balanced formula equation, complete ionic equation, and net ionic equation for the following: 1) barium chloride (aq) + lead(II) nitrate --> ?? 2) barium chloride (aq) + sodium sulfate (aq) --> ?? 3) sodium carbonate (aq) + hydrochloric acid (aq) --> ?? 4) sodium carbonate (aq) + silver nitrate (aq) --> ?? 5) lead (II)nitrate (aq) + potassium iodide (aq) --> ?? 6) iron (III)chloride (aq) +sodium hydroxide (aq) --> ?? 7) barium chloride (aq) + silver nitrate (aq) --> ?? 8) cadium chloride (aq) + sodium sulfide (aq) --> ?? 9) ammonium chloride (aq) + sodium hydroxide (aq) ---> ?? 10) barium chloride (aq) + sulfuric acid ---> ?? 11) barium chloride (aq) + sodium hydroxide (aq) --> ?? 12) sodium hydroxide (aq) +… [cont.]
Asked by andre a - Wed Jun 20 23:05:54 2007 - - 1 Answers - 0 Comments
A. There's no way I'm going to type out 45 chemical reactions, but I will give the net ionic equations: 1) 2Cl-(aq) + Pb2+(aq) => PbCl2 (s) 2) Ba2+(aq) + SO4 2-(aq) => BaSO4 3) 2H+ (aq) + CO3 2-(aq) => CO2(g) + H2O(l) 4) 2Ag+ (aq) + CO3 2-(aq) => Ag2CO3 (s) 5) Pb2+(aq) + 2I-(aq) => PbI2(s) 6) Fe3+(aq) + 3OH-(aq) => Fe(OH)3 (s) 7) Ag+(aq) + Cl-(aq) => AgCl(s) 8) 2Cd+(aq) + S 2-(aq) => Cd2S (s) 9) both products are aqueus 10) Ba2+(aq) + SO4 2-(aq) => BaSO4 (s) 11) both products are aqueus 12) H+(aq) + OH-(aq) => H2O(l) 13) 2H+ (aq) + CO3 2-(aq) => CO2(g) + H2O(l) 14) H+(aq) + OH-(aq) => H2O(l) 15) both products are aqueus
Answered by hawkeye3772 - Wed Jun 20 23:24:37 2007
Net Ionic Reactions???
Q. Please write the net ionic equations(All chemicals are solutions!!): 1) Silver Nitrate + Sodium Chloride 2) Silver Nitrate + Potassium Chromate 3a) Sodium Chloride + Silver Nitrate 3b) Potassium Chromate + Silver Nitrate 4a) Sodium Chloride + Silver Chromate 4b) Potassium Chromate + Silver Chloride 5) Lead Nitrate + Potassium Iodide 6) Lead Nitrate + Potassium Chromate 7) Silver Nitrate + Sodium Carbonate 8) Barium Chloride + Sodium Sulfate 9) Barium Chloride + Sodium Carbonate 10) Barium Chloride + Sodium Phosphate 11a) Barium Sulfate + Hydrochloric Acid 11b) Barium Carbonate + Hydrochloric Acid 11c) Barium Phosphate + Hydrochloric Acid 12) Calcium Carbonate (chip) + Hydrochloric Acid 13) Iron (II) Sulfide + Hydrochloric… [cont.]
Asked by Kamal - Sat Nov 24 13:51:23 2007 - - 1 Answers - 0 Comments
A. You gotta be kidding me...Pull out a table of solubility rules and your text book and get cracking. These all look like double replacement, but check solubilities to see if we have precipitates etc. Pull out the text book and that will teach you about these and how to go about crossing out spectator ions and such. Good luck, but this is too much to post for us to do.
Answered by Worker Ant - Sat Nov 24 13:54:58 2007
Q. Please write the net ionic equations(All chemicals are solutions!!): 1) Silver Nitrate + Sodium Chloride 2) Silver Nitrate + Potassium Chromate 3a) Sodium Chloride + Silver Nitrate 3b) Potassium Chromate + Silver Nitrate 4a) Sodium Chloride + Silver Chromate 4b) Potassium Chromate + Silver Chloride 5) Lead Nitrate + Potassium Iodide 6) Lead Nitrate + Potassium Chromate 7) Silver Nitrate + Sodium Carbonate 8) Barium Chloride + Sodium Sulfate 9) Barium Chloride + Sodium Carbonate 10) Barium Chloride + Sodium Phosphate 11a) Barium Sulfate + Hydrochloric Acid 11b) Barium Carbonate + Hydrochloric Acid 11c) Barium Phosphate + Hydrochloric Acid 12) Calcium Carbonate (chip) + Hydrochloric Acid 13) Iron (II) Sulfide + Hydrochloric… [cont.]
Asked by Kamal - Sat Nov 24 13:51:23 2007 - - 1 Answers - 0 Comments
A. You gotta be kidding me...Pull out a table of solubility rules and your text book and get cracking. These all look like double replacement, but check solubilities to see if we have precipitates etc. Pull out the text book and that will teach you about these and how to go about crossing out spectator ions and such. Good luck, but this is too much to post for us to do.
Answered by Worker Ant - Sat Nov 24 13:54:58 2007
Can someone help me with balancing my chemical equtions? PLEASE!?
Q. can someone please help me? 1. hydrochloric acid + aluminum oxide --->>> aluminum chloride + water 2. sodium nitrate + barium chloride --->>> barium nitrate + sodium chloride 3. tricarbon octahydride + oxygen --->>> carbon dioxide + dihydrogen oxide 4. ammonium hydroxide + nitric acid --->>> ammonium nitrate + water 5. silver nitrate + hydrogen sulfide --->>> silver sulfide + nitric acid 6. ammonium chloride + nitric acid--->>> ammonium nitrate + hydrochloric acid 7. magnesium + dihydrogen oxide --->>> magnesium hydroxide + hydrogen 8. diphosphorous pentasulfide + oxygen --->>> tetraphosphorous decaoxide + slufur dioxide 9. lead(II)nitrate + potassium iodide --->>> lead(II)iodide + potassium nitrate 10. sodium hydroxide + phosphoric acid… [cont.]
Asked by vicky g - Mon Nov 12 17:46:08 2007 - - 1 Answers - 0 Comments
A. First you're going to have to name them in order to balance; I can't do all of that for you, but there are concrete rules to use. If you have a chemistry book, look there. Once you have the correct names, try: This will automatically balance chemical equations for you.
Answered by jason.maran - Mon Nov 12 17:55:06 2007
Q. can someone please help me? 1. hydrochloric acid + aluminum oxide --->>> aluminum chloride + water 2. sodium nitrate + barium chloride --->>> barium nitrate + sodium chloride 3. tricarbon octahydride + oxygen --->>> carbon dioxide + dihydrogen oxide 4. ammonium hydroxide + nitric acid --->>> ammonium nitrate + water 5. silver nitrate + hydrogen sulfide --->>> silver sulfide + nitric acid 6. ammonium chloride + nitric acid--->>> ammonium nitrate + hydrochloric acid 7. magnesium + dihydrogen oxide --->>> magnesium hydroxide + hydrogen 8. diphosphorous pentasulfide + oxygen --->>> tetraphosphorous decaoxide + slufur dioxide 9. lead(II)nitrate + potassium iodide --->>> lead(II)iodide + potassium nitrate 10. sodium hydroxide + phosphoric acid… [cont.]
Asked by vicky g - Mon Nov 12 17:46:08 2007 - - 1 Answers - 0 Comments
A. First you're going to have to name them in order to balance; I can't do all of that for you, but there are concrete rules to use. If you have a chemistry book, look there. Once you have the correct names, try: This will automatically balance chemical equations for you.
Answered by jason.maran - Mon Nov 12 17:55:06 2007
Which of these is not going to react and why?"?
Q. 1.Coppe2 sulfate+ sodium carbonate 2.Coppe2 sulfate+ barium chloride 3.Coppe2 sulfate+ sodium phosphate 4.Sodium carbonate+sulfuric acid 5. Sodium carbonate+ hydrochloric acid 6. Calcium chloride+ sodium sulfide 7. Calcium CHloride+Sodium hydroxide 8.Nickel CHloride+silver nitrate 9.Nickel CHloride+sodium carbonate 10.Hydrochloric acid+sodium hydroxide 11. Ammonium chloride+sodium hydroxide 12. Sodium acetate+hydrochloric acid 13. Sodium sulfide+ hydrochloric acid 14. Lead nitrate+ sodium sulfide 15.Lead nitrate+ sulfuric acid 16. Potassium chloride+sodium nitrate
Asked by Top Contributor - Fri Mar 6 20:28:22 2009 - - 1 Answers - 0 Comments
A. 8 would normally not react depending on the conditions of the Temperature and climate you live in although in other areas you may get a slight reaction. This is why (S+C2->H6 C12 O6) + Cl+( Fr) Ln->PO+(Tr-Uc-Kl) <---This is the part that reacts differently depending on were you are at the time O+Tr+Co2 (Ca+ O)<---This says that in a different climate you would get the calcium and Oxygen reaction But honestly the temperatures would have to get down to -130 degrees If they get to Hot the Sc+ SN(H6) O2 L9 will make a thin layer of liquid Calcium Carbonate which is basically chalk and chalk is Tums. I hope this helps you and i hope i explained it thoroughly enough
Answered by king[>B] - Fri Mar 6 20:54:53 2009
Q. 1.Coppe2 sulfate+ sodium carbonate 2.Coppe2 sulfate+ barium chloride 3.Coppe2 sulfate+ sodium phosphate 4.Sodium carbonate+sulfuric acid 5. Sodium carbonate+ hydrochloric acid 6. Calcium chloride+ sodium sulfide 7. Calcium CHloride+Sodium hydroxide 8.Nickel CHloride+silver nitrate 9.Nickel CHloride+sodium carbonate 10.Hydrochloric acid+sodium hydroxide 11. Ammonium chloride+sodium hydroxide 12. Sodium acetate+hydrochloric acid 13. Sodium sulfide+ hydrochloric acid 14. Lead nitrate+ sodium sulfide 15.Lead nitrate+ sulfuric acid 16. Potassium chloride+sodium nitrate
Asked by Top Contributor - Fri Mar 6 20:28:22 2009 - - 1 Answers - 0 Comments
A. 8 would normally not react depending on the conditions of the Temperature and climate you live in although in other areas you may get a slight reaction. This is why (S+C2->H6 C12 O6) + Cl+( Fr) Ln->PO+(Tr-Uc-Kl) <---This is the part that reacts differently depending on were you are at the time O+Tr+Co2 (Ca+ O)<---This says that in a different climate you would get the calcium and Oxygen reaction But honestly the temperatures would have to get down to -130 degrees If they get to Hot the Sc+ SN(H6) O2 L9 will make a thin layer of liquid Calcium Carbonate which is basically chalk and chalk is Tums. I hope this helps you and i hope i explained it thoroughly enough
Answered by king[>B] - Fri Mar 6 20:54:53 2009
Need Help giving the Names and Formulas for the following Compounds?
Q. 1.) Barium chloride= 2.) Zinc fluoride= 3.) Potassium chromate= 4.)Iron(3)chloride= 5.)Copper(1)sulfide= 6.)Silver carbonate= 7.)(NH4)2S= 8.)CrBr3= 9.)HCL(aq)= 10.)Zinc nitrite= 11.)Potassium permanganate= 12.)Titanium(4)bromide= 13.)Manganese(4)sulfide= 14.)Magnesium bicarbonate= 15.)Lead(2)acetate= 16.)Arsenic(3)iodide= 17.)Sb2O5= 18.)BaH2= 19.)As(NO2)5= 20.)CrF3= 21.)Cu(OH)2= 22.)Ammonium hydrogen carbonate= 23.)Hydrogen sulfide= 24.)Barium hydroxide= 25.)Carbon tertrachloride= 26.)Lead(2)nitrate= 27.)Carbonic acid= 28.)Copper(1)carbonate= 29.)Calcium cyanide= 30.)Copper(2)bromide= 31.)Chromium (3)sulfite= 32.)Carbon disulfide= 33.)Aluminum fluoride= Thank you! The rest I should I do by myself? I don't… [cont.]
Asked by danie - Mon Oct 1 21:29:44 2007 - - 1 Answers - 0 Comments
A. I'll just do a couple of them the rest you should do by yourself. 1.) BaCl2 2.) ZnFl2 3.) K3Cr
Answered by "Y l " MJ - Mon Oct 1 21:36:06 2007
Q. 1.) Barium chloride= 2.) Zinc fluoride= 3.) Potassium chromate= 4.)Iron(3)chloride= 5.)Copper(1)sulfide= 6.)Silver carbonate= 7.)(NH4)2S= 8.)CrBr3= 9.)HCL(aq)= 10.)Zinc nitrite= 11.)Potassium permanganate= 12.)Titanium(4)bromide= 13.)Manganese(4)sulfide= 14.)Magnesium bicarbonate= 15.)Lead(2)acetate= 16.)Arsenic(3)iodide= 17.)Sb2O5= 18.)BaH2= 19.)As(NO2)5= 20.)CrF3= 21.)Cu(OH)2= 22.)Ammonium hydrogen carbonate= 23.)Hydrogen sulfide= 24.)Barium hydroxide= 25.)Carbon tertrachloride= 26.)Lead(2)nitrate= 27.)Carbonic acid= 28.)Copper(1)carbonate= 29.)Calcium cyanide= 30.)Copper(2)bromide= 31.)Chromium (3)sulfite= 32.)Carbon disulfide= 33.)Aluminum fluoride= Thank you! The rest I should I do by myself? I don't… [cont.]
Asked by danie - Mon Oct 1 21:29:44 2007 - - 1 Answers - 0 Comments
A. I'll just do a couple of them the rest you should do by yourself. 1.) BaCl2 2.) ZnFl2 3.) K3Cr
Answered by "Y l " MJ - Mon Oct 1 21:36:06 2007
Help me write these chemical formulas?
Q. Mercurous Nitrate Magnesium Chlorate Calcium Hydroxide Radium Acetate Cupric Cyanide Cesium Bicarbonate Silver Oxide Zinc Chloride Cesium Hydroxide Barium Carbonate Lithium Hypochlorite Aluminum Sulfide Rubidium Permanganate Strontium Nirtrate Sodium Chromate Potassium Cyanate Ammonium Hydroxide Magnesium Hyroxide Aluminum Hydroxide Silver Cyanide Sodium Nitrite Zinc Oxide (i know its alot but if you can just do a few or whatever that would still be helpful) Okay now i only need: Magnesium Chlorate Calcium Hyroxcide Radium Acetate Cupric Cyanide Cesium Bicarbonate Cesium Hydroxide Lithium Hypochlorite Rubidium Permanganate Strontium Nitrate Potassium Cyanate Sodium Nitrite
Asked by Yo, girl. - Tue Nov 18 18:28:24 2008 - - 1 Answers - 0 Comments
A. Mercurous Nitrate Hg2(NO3)2 DON'T reduce!! Magnesium Chlorate Calcium Hydroxide Radium Acetate Cupric Cyanide Cesium Bicarbonate Silver Oxide Ag2O Zinc Chloride ZnCl2 Cesium Hydroxide Barium Carbonate BaCO3 Lithium Hypochlorite Aluminum Sulfide Al2S3 Rubidium Permanganate Strontium Nirtrate Sodium Chromate Na2CrO4 Potassium Cyanate Ammonium Hydroxide NH4OH this one actually does not exist, but don't worry about it. Magnesium Hyroxide Mg(OH)2 Aluminum Hydroxide Al(OH)3 Silver Cyanide AgCN Sodium Nitrite Zinc Oxide ZnO
Answered by ChemTeam - Tue Nov 18 18:35:24 2008
Q. Mercurous Nitrate Magnesium Chlorate Calcium Hydroxide Radium Acetate Cupric Cyanide Cesium Bicarbonate Silver Oxide Zinc Chloride Cesium Hydroxide Barium Carbonate Lithium Hypochlorite Aluminum Sulfide Rubidium Permanganate Strontium Nirtrate Sodium Chromate Potassium Cyanate Ammonium Hydroxide Magnesium Hyroxide Aluminum Hydroxide Silver Cyanide Sodium Nitrite Zinc Oxide (i know its alot but if you can just do a few or whatever that would still be helpful) Okay now i only need: Magnesium Chlorate Calcium Hyroxcide Radium Acetate Cupric Cyanide Cesium Bicarbonate Cesium Hydroxide Lithium Hypochlorite Rubidium Permanganate Strontium Nitrate Potassium Cyanate Sodium Nitrite
Asked by Yo, girl. - Tue Nov 18 18:28:24 2008 - - 1 Answers - 0 Comments
A. Mercurous Nitrate Hg2(NO3)2 DON'T reduce!! Magnesium Chlorate Calcium Hydroxide Radium Acetate Cupric Cyanide Cesium Bicarbonate Silver Oxide Ag2O Zinc Chloride ZnCl2 Cesium Hydroxide Barium Carbonate BaCO3 Lithium Hypochlorite Aluminum Sulfide Al2S3 Rubidium Permanganate Strontium Nirtrate Sodium Chromate Na2CrO4 Potassium Cyanate Ammonium Hydroxide NH4OH this one actually does not exist, but don't worry about it. Magnesium Hyroxide Mg(OH)2 Aluminum Hydroxide Al(OH)3 Silver Cyanide AgCN Sodium Nitrite Zinc Oxide ZnO
Answered by ChemTeam - Tue Nov 18 18:35:24 2008
chemistry help please........?
Q. A mixture of sodium sulfate and ammonium chloride produces no observable result; however, the mixture of sodium hydroxide and ammonium chloride produces a detectable odor. What substance causes the odor? A mixture of sodium carbonate and sodium hydroxide produces no observable result; however, the mixture of sodium carbonate and barium hydroxide produces and white precipitate. What is the precipitate?
Asked by pebbles_53075 - Sun Oct 4 17:48:05 2009 - - 2 Answers - 0 Comments
A. For 2nd question, when you mix sodium carbonate and barium hydroxide together, Barium Carbonate would precipitate. For 1st question, i would guess that it's ammonium hydroxide that gives off odor.
Answered by Kenny - Sun Oct 4 18:01:23 2009
Q. A mixture of sodium sulfate and ammonium chloride produces no observable result; however, the mixture of sodium hydroxide and ammonium chloride produces a detectable odor. What substance causes the odor? A mixture of sodium carbonate and sodium hydroxide produces no observable result; however, the mixture of sodium carbonate and barium hydroxide produces and white precipitate. What is the precipitate?
Asked by pebbles_53075 - Sun Oct 4 17:48:05 2009 - - 2 Answers - 0 Comments
A. For 2nd question, when you mix sodium carbonate and barium hydroxide together, Barium Carbonate would precipitate. For 1st question, i would guess that it's ammonium hydroxide that gives off odor.
Answered by Kenny - Sun Oct 4 18:01:23 2009
chemisry balancing equation?
Q. Write a balanced equation to correspond to each of the following word descriptions. 1)Barium(II) chloride + sodium sulfate--> sodium chloride + barium(II) sulfate 2)Zinc(II) chloride + ammonium sulfide--> zinc(II) sulfide + ammonium chloride 3)Calcium(II)+ phosphate + sulfuric acid--> calcium(II) sulfate + phosporic acid 4)Iron(III) chloride+ sodium hydroxide--> iron(III) hydroxide +sodium chloride
Asked by Becca - Mon Oct 22 23:11:53 2007 - - 2 Answers - 0 Comments
A. 1) BaCl2 + 2NaSO4 ==>2NaCl + Ba(SO4)2 2) ZnCl2 + 2NH4S ==> ZnS2 + 2NH4Cl 3) Calcium(II) + phosphate or Calcium(II)Phosphate? 4) FeCl3 + 3NaOH ==> FeOH3 + 3NaCl These are easy. Wait 'til you start balancing acids, solubles and insolubles >_<
Answered by Papi Tony - Mon Oct 22 23:27:33 2007
Q. Write a balanced equation to correspond to each of the following word descriptions. 1)Barium(II) chloride + sodium sulfate--> sodium chloride + barium(II) sulfate 2)Zinc(II) chloride + ammonium sulfide--> zinc(II) sulfide + ammonium chloride 3)Calcium(II)+ phosphate + sulfuric acid--> calcium(II) sulfate + phosporic acid 4)Iron(III) chloride+ sodium hydroxide--> iron(III) hydroxide +sodium chloride
Asked by Becca - Mon Oct 22 23:11:53 2007 - - 2 Answers - 0 Comments
A. 1) BaCl2 + 2NaSO4 ==>2NaCl + Ba(SO4)2 2) ZnCl2 + 2NH4S ==> ZnS2 + 2NH4Cl 3) Calcium(II) + phosphate or Calcium(II)Phosphate? 4) FeCl3 + 3NaOH ==> FeOH3 + 3NaCl These are easy. Wait 'til you start balancing acids, solubles and insolubles >_<
Answered by Papi Tony - Mon Oct 22 23:27:33 2007
Can you give me the foloowing balanced equations?
Q. (a) nitric acid and barium carbonate (b) zinc chloride and lead nitrate (c) acetic acid and sodium hydroxide (d) calcium nitrate and sodium carbonate (e) ammonium chloride and potassium hydroxide
Asked by army chick - Mon Mar 3 02:27:31 2008 - - 1 Answers - 0 Comments
Q. (a) nitric acid and barium carbonate (b) zinc chloride and lead nitrate (c) acetic acid and sodium hydroxide (d) calcium nitrate and sodium carbonate (e) ammonium chloride and potassium hydroxide
Asked by army chick - Mon Mar 3 02:27:31 2008 - - 1 Answers - 0 Comments
Can anyone help with the ten test tube mystery experiment in lab?
Q. Each participant will receive ten test tubes. Each numbered test tube will contain a different inorganic salt dissolved in water or one of the test tubes might contain just water. The problem is to discover which inorganic salt is contained in each tube. Each participant will receive ten test tubes filled with various aqueous salt solutions (one might contain only water), a spotting dish, litmus paper, and ten pipets. We need to determine the what is in each test tube by the colors we get. The following substances may be found in our test tubes: NaBr (sodium bromide), HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide), BaCl2 (barium chloride), CuSO4 (copper sulfate), Na2S (sodium sulfide), NH4Cl (ammonium chloride), [cont.]
Asked by Keisha K - Wed Oct 22 11:52:52 2008 - - 1 Answers - 0 Comments
A. CuSO4 is simple: it will be blue in colour. Test the remaining liquids with litmus. NaOH and Na2S will be the only basic ones. HCl, H2SO4 and NH4Cl will be acidic. The rest will be neutral and give no reaction. Mix the bases with one of the acids. NaOH will react with NH4Cl to give ammonia. Na2S will react with an acid to give H2S (rotten egg gas). Identified: CuSO4, NH4Cl, Na2S, NaOH. Mix the other solutions with some copper sulfate. Two will produce precipitates: BaCl2 and AgNO3. Mix these with the two remaining acids. The H2SO4 will produce precipitates with both, the HCl will only form a precipitate with AgNO3. Identified: CuSO4, NaOH, HCl, H2SO4, Na2S, NH4Cl, BaCl2. Mix the AgNO3 with the three remaining solutions. It will form… [cont.]
Answered by kumorifox - Wed Oct 22 12:05:52 2008
Q. Each participant will receive ten test tubes. Each numbered test tube will contain a different inorganic salt dissolved in water or one of the test tubes might contain just water. The problem is to discover which inorganic salt is contained in each tube. Each participant will receive ten test tubes filled with various aqueous salt solutions (one might contain only water), a spotting dish, litmus paper, and ten pipets. We need to determine the what is in each test tube by the colors we get. The following substances may be found in our test tubes: NaBr (sodium bromide), HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide), BaCl2 (barium chloride), CuSO4 (copper sulfate), Na2S (sodium sulfide), NH4Cl (ammonium chloride), [cont.]
Asked by Keisha K - Wed Oct 22 11:52:52 2008 - - 1 Answers - 0 Comments
A. CuSO4 is simple: it will be blue in colour. Test the remaining liquids with litmus. NaOH and Na2S will be the only basic ones. HCl, H2SO4 and NH4Cl will be acidic. The rest will be neutral and give no reaction. Mix the bases with one of the acids. NaOH will react with NH4Cl to give ammonia. Na2S will react with an acid to give H2S (rotten egg gas). Identified: CuSO4, NH4Cl, Na2S, NaOH. Mix the other solutions with some copper sulfate. Two will produce precipitates: BaCl2 and AgNO3. Mix these with the two remaining acids. The H2SO4 will produce precipitates with both, the HCl will only form a precipitate with AgNO3. Identified: CuSO4, NaOH, HCl, H2SO4, Na2S, NH4Cl, BaCl2. Mix the AgNO3 with the three remaining solutions. It will form… [cont.]
Answered by kumorifox - Wed Oct 22 12:05:52 2008
Write the balanced chemical equations for the following and also list any precipitates?
Q. 1.potassium dichromate+hydrogen chloride 2.potassium dichromate+magnesium hydroxide 3. potassium dichromate+ammonium hydroxide 4.potassium dichromate+barium nitrate
Asked by guenther7593 - Sat May 10 16:11:11 2008 - - 1 Answers - 0 Comments
A. 1.K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 3 Cl2 AS
Answered by awais salman - Sun May 11 01:45:52 2008
Q. 1.potassium dichromate+hydrogen chloride 2.potassium dichromate+magnesium hydroxide 3. potassium dichromate+ammonium hydroxide 4.potassium dichromate+barium nitrate
Asked by guenther7593 - Sat May 10 16:11:11 2008 - - 1 Answers - 0 Comments
A. 1.K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 3 Cl2 AS
Answered by awais salman - Sun May 11 01:45:52 2008
Chemistry Help needed?
Q. Polyatomic Ions as a group Balance each of the following: A. Zn + Pb(No3)2 ==> Pb+Zn(NO3)2 B. NH4CH3COO+AgNO3 ==> NH4NO3+ AgCH3COO C. H2C2O4+ NaOH ==> Na2C2O4 + H2O D. Al + CuSO4 ==> Al2(SO4)3+Cu Write a balanced equation for each of the following: A. Copper (II) sulfate + ammonium sulfide ==> Copper (II) Sulfide + Ammonium sulfate B. nitiric acid + barium hydroxide ==> Water + barium nitrate C. iron (III) nitrate + lithium hydroxide ==> lithium nitrate + iron (III) hydroxide D. Barium chloride + Phosphoric Acid ==> barium phosphate + hydrochloric acid
Asked by Clueless - Sat Mar 22 16:45:55 2008 - - 1 Answers - 0 Comments
A. A and B are balanced C. H2C2O4 + 2 NaOH >> Na2C2O4 + 2 H2O D. 2 Al + 3 CuSO4 >> Al2(SO4)3 + 3 Cu CuSO4 + (NH4)2S >> CuS + (NH4)2SO4 2 HNO3 + Ba(OH)2 >> Ba(NO3)2 + 2 H2O Fe(NO3)3 + 3 LiOH >> 3 LiNO3 + Fe(OH)3 3BaCl2 + 2H3PO4 >> Ba3(PO4)2 +6 HCl
Answered by Dr.A - Sat Mar 22 16:52:37 2008
Q. Polyatomic Ions as a group Balance each of the following: A. Zn + Pb(No3)2 ==> Pb+Zn(NO3)2 B. NH4CH3COO+AgNO3 ==> NH4NO3+ AgCH3COO C. H2C2O4+ NaOH ==> Na2C2O4 + H2O D. Al + CuSO4 ==> Al2(SO4)3+Cu Write a balanced equation for each of the following: A. Copper (II) sulfate + ammonium sulfide ==> Copper (II) Sulfide + Ammonium sulfate B. nitiric acid + barium hydroxide ==> Water + barium nitrate C. iron (III) nitrate + lithium hydroxide ==> lithium nitrate + iron (III) hydroxide D. Barium chloride + Phosphoric Acid ==> barium phosphate + hydrochloric acid
Asked by Clueless - Sat Mar 22 16:45:55 2008 - - 1 Answers - 0 Comments
A. A and B are balanced C. H2C2O4 + 2 NaOH >> Na2C2O4 + 2 H2O D. 2 Al + 3 CuSO4 >> Al2(SO4)3 + 3 Cu CuSO4 + (NH4)2S >> CuS + (NH4)2SO4 2 HNO3 + Ba(OH)2 >> Ba(NO3)2 + 2 H2O Fe(NO3)3 + 3 LiOH >> 3 LiNO3 + Fe(OH)3 3BaCl2 + 2H3PO4 >> Ba3(PO4)2 +6 HCl
Answered by Dr.A - Sat Mar 22 16:52:37 2008
From Yahoo Answer Search: 'ammonium chloride and barium hydroxide'
Tue Nov 17 23:00:52 2009 [ refresh local cache ]
[Hide]▼
autekindoscientific.blogspot.com
ferry sagrang
hu, 12 Mar 2009 11:42:00 GM
0974-04 . Barium Chloride. , Dihydrate, Crystal, BAR, ACS Reagent 125 g 1307000 0970-05 . Barium Chloride. , Dihydrate, Crystal, BAR, ACS Reagent 2.5 kg 2523000 B652-01 . Barium. Diphenylaminesulfonate, BAR 5 g 3729000 1006-05 . Barium Hydroxide. , ...
[Hide]▲
