What are the chemical formulas for compounds aluminum hydroxide and magnesium hydroxide.?
Q. What are the chemical formulas for the compounds aluminum hydroxide and magnesium hydroxide. Also, what are the chemical formulas for the compounds sodium bicarbonate, calcium phosphate and sodium aluminum sulfate. I am having serious difficulty with these chemical formulas. Any help is greatly appreciated!
Asked by Honey Bee - Fri Sep 4 14:41:58 2009 - - 2 Answers - 0 Comments

A. Al(OH)3 Mg(OH)2 NaHCO3 Ca3(PO4)2 NaAl(SO4)2
Answered by Dr.A - Fri Sep 4 14:46:07 2009

Make chemical formula out of the name given?!?
Q. Write the chemical formula for the following compounds. a. Sodium acetate b. Aluminum hydroxide c. Magnesium sulfate d. Ammonium nitrate e. Calcium fluoride thanks !
Asked by erin - Fri Apr 11 19:26:11 2008 - - 1 Answers - 0 Comments

A. a. NaC2H3O2 b. Al(OH)3 c. MgSO4 d. NH4NO3 e. CaF2
Answered by Chem Man - Fri Apr 11 19:30:28 2008

What are the chemical formula for the followng ionic compunds?
Q. Potassium sulfate aluminum oxide beryllium hydroxide sodium nitrate tin(IV) cloride iron (III) hrdroxide copper (I) sulfate magnesium phosphate iron (III) sulfite shromium (III phosphide strontium bicarbonate ammonium phosphate magnesium chloride zinc bromide calcium floride aluminum carbonate potassium chromate lithium phosphate
Asked by Mannings#1fan! SB 2008-2009! - Tue Nov 27 10:10:39 2007 - - 3 Answers - 0 Comments

A. K2SO4 Al2O3 Be(OH)2 NaNO3 SnCl4 Fe(OH)3 Cu2SO4 Mg3(PO4)2 Fe2(SO3)3 CrP SrHCO3 (NH4)3PO4 MgCl2 ZnBr2 CaF2 Al2(CO3)3 K2CrO4 Li3PO4
Answered by ronaq - Tue Nov 27 10:20:14 2007

Write the correct chemical formula for the following compounds?
Q. Write the correct chemical formula for the following compounds: calcium chlorite Sodium sulfate magnesium phosphate aluminum acetate silver nitrate potassium carbonate calcium hydroxide iron(III)nitrate Copper(II) chlorate Ammonium sulfite answer with the most correct gets best answer!.
Asked by thisismyhobby - Mon Apr 7 01:09:29 2008 - - 1 Answers - 0 Comments

A. calcium chlorite - Ca(ClO2)2 Sodium sulfate - Na2SO4 magnesium phosphate - Mg3(PO4)2 aluminum acetate - Al(CH3COO)3 silver(I) nitrate - AgNO3 or silver(II) nitrate - Ag(NO3)2 potassium carbonate - K2CO3 calcium hydroxide - Ca(OH)2 iron(III)nitrate - Fe(NO3)3 Copper(II) chlorate - Cu(ClO3)2 Ammonium sulfite - (NH4)2SO3
Answered by Nikhil - Mon Apr 7 01:30:29 2008

science chemical formula help!?
Q. ok. i have a test tomorrow and part of it is on chemical equations. on this worksheet, there is one part that i know will be on it. can someone please explain to me the STEPS to how to do it??thanks directions : write a balanced equation for the reactions between the following materials. remember, the reaction between an acid and a base produces a salt of the metal and water. the reaction of a metal and an acid tends to produce a salt of the metal and hydrogen. 1) nitric acid and sodium hydroxide 2) aluminum and sulfuric acid 3) phosphoric acid and calcium hydroxide those are just a few. please tell me the steps and explain them please!!!
Asked by lovexo - Mon Apr 20 19:23:54 2009 - - 1 Answers - 0 Comments

A. 1) nitric acid and sodium hydroxide reaction of a acid and a base : HNO3 + NaOH = > NaNO3 + H2O 2) aluminum and sulfuric acid reaction of a metal and an acid 2Al + 3H2SO4 = > Al2(SO4)3 + 3H2 3) phosphoric acid and calcium hydroxide another reaction of a acid and a base : 2H3PO4 + 3Ca(OH)2 = > Ca3(PO4)2 + 6H2O notice we balance the number of each element on each side of the equation good luck P:
Answered by unknown - Fri Apr 24 03:42:27 2009

chmistry help ?? over formulas?
Q. 3.What is the formula for hydroxide'? Calcium chloride? 4.What is the formula for the compound formed by iron(II) ions and carbonate ions? 5.What is the formula for aluminum hydroxide? 6.What is the formula for lead oxide? 7.What is the formula for magnesium nitrate? 8.What is the name of the compound NH3? CO? CC14? 9.What is the cation in iron (II) oxide? 10.What is the name of the compound N2O2? H2O2? 11.What is the formula for sulfur trioxide? 12.What is the oxidation number of boron in most compounds? Nitrogen? Oxygen? Chlorine? 13.What is the oxidation number of hydrogen in H2O? What is the oxidation number of sodium in NaCl? 14.How do you know a compound is covalent when looking at the chemical formula? 15.Using the ion pairs… [cont.]
Asked by meagan - Thu Oct 30 14:04:15 2008 - - 1 Answers - 0 Comments

Chemical Names and Formulas help.?
Q. We have to state whether the compound is ionic or covalent. Then name the compound or write the chemical formula. I need help with these ones: sodium bicarbonate NI3(little 3 in the lower right corner of the letter...) CoO Cobalt (IV) oxide KCIO3 Aluminum hydroxide Cu(OH)2 Iron (III) sulfate HClO4
Asked by girl19 - Tue Sep 23 21:12:01 2008 - - 2 Answers - 0 Comments

could some one help me with naming polyatomic ion and ionic comupounds?
Q. cound some one guid me through how to name ionic coumpouds like NH4NO3 and BeSO4 should i change the charge. how do i do it im not sure also how would i write the chemical formula for things such as aluminum hydroxide and csium phosphate. pleae help
Asked by dudeistear - Tue Oct 30 15:02:59 2007 - - 2 Answers - 0 Comments

A. Use the names of the polyatomic ions as you learned them without modification unless it is an acid: NH4NO3 ---> NH4+ is Ammonium and NO3- is Nitrate Ammonium Nitrate BeSO4 ---> Be+2 is a fixed charge element, SO4^-2 is Sulfate Beryllium Sulfate There is no changing of the charge, you just balance the elements so that the positive charge equals the negative charge. Aluminum Hydroxide --> Aluminum is +3, Hydroxide is OH- The chemical formula must be neutral, so we need 3 of the hydroxides to balance out the +3 on the Al: Al(OH)3 ---> For polyatomic ions, use parentheses when more than 1 are present Cesium Phosphate ---> Cs is +1 and Phosphate is PO4^-3 You will need 3 Cs to balance the -3 in Phosphate: Cs3PO4 When you have… [cont.]
Answered by serf_tide - Tue Oct 30 15:12:30 2007

Chemistry Help, For all the geniuses :)?
Q. 1.What is the metallic ion in CuCl2? A.Cu2 B.Cu C.Cu+ D.Cu2+ 2.A chemical formula contains A.numbers only. B.entire element names. C.numbers and element symbols. D.element masses. 3.How many iron ions are in FeO2? A.One B.Two C.Three D.Four 4.How many sodium ions are in Na2S? A.One B.Two C.Three D.Four 5.How many sulfur ions are in Na2S? A.One B.Two C.Three D.Four 6.What is the metallic ion in Na2S? A.Na+ B.Na2+ C.Na- D.Na2- 7.What is the metallic ion in MgI2? A.Mg+ B.Mg2+ C.Mg- D.Mg2- 8.What is the formula for the compound formed by strontium ions, Sr2+, and chloride ions, Cl ? A.SrCl B.Sr2Cl C.SrCl3 D.SrCl2 9.What is the formula for the compound formed by nickel (III) ions, Ni3+, and bromide atoms, Br ? A.NiBr B.Ni2Br C.NiBr3 D. [cont.]
Asked by L'chaim - Wed Nov 18 02:37:22 2009 - - 2 Answers - 0 Comments

A. 1, D, chlorine has a - charge by itself, and there are two of em, so -2 on the right, so Cu+2 on the left. 2, C 3, A 4, B 5, A 6, A 7, B 8, D 9, C 10, D 11, D 12, A 13, D 14, D 15, B 16, B 17, D 18, C 19, Not 100% sure, I think it's A. 20, B 21, B 22, B 23, Not too sure, I think it's C. 24, C 25, A Whew, that was long.
Answered by Ka - Wed Nov 18 03:07:51 2009

Science: chemical formulas help. Please and Thank-you!!!?
Q. My teacher gave me a list of 100 to do. And I cannot figure these 16 out! Magnesium Oxide___ Calcium Nitride___ Copper I bromide ___ Potssium Chlorate___ Phosphoric Acid___ Carbon Monoxide___ Carbon Tetrachloride___ Methane___ Aluminum sulfide___ Iron II sulfide___ Beryllium nitrate___ Aluminum hydroxide___ Sodium Phosphate___ Sulfur Trioxide___ Diphosphorus Pentabromide___ Hydrogen Peroxide___
Asked by Rachel A - Sun Mar 29 15:13:48 2009 - - 1 Answers - 0 Comments

A. I'll list them in the order you gave (Numbers should be in subscripts): MgO Ca3N2 CuBr KClO3 H3PO4 CO CCl4 CH4 Al2S3 FeS Be3N2 Al(OH)3 Na3PO4 SO3 P2Br5 H2O2
Answered by Ariel Kenneth - Sun Mar 29 15:28:12 2009

Write the chemical formulas for the following compounds:?
Q. 1. Hydrogen cyanide 2. Silver dichromate 3. Mercurous oxide 4. Aluminum nitride 5. Cobalt (||) hydroxide 6. Cesium permanganate
Asked by Meka O - Thu Jul 17 14:38:08 2008 - - 2 Answers - 0 Comments

A. 1- HCN 2- Ag2Cr2O7 3- HgO (mercuric oxid) 4- AlN 5- Co(OH)2 6- CsMnO4
Answered by mira . - Thu Jul 17 14:52:28 2008

Chemistry Help?! Please answer...?
Q. How do I do this? I have no idea! Write the chemical formula a)potassium phosphate b) Aluminum Hydroxide c)lead (II) sulfide d)sulphuric acid e) carbonic acid
Asked by tigerlilly - Mon Oct 13 20:50:24 2008 - - 4 Answers - 0 Comments

A. you can google all of those
Answered by D - Mon Oct 13 20:53:32 2008

Chemical formulas help HURRY HURRY HURRY?
Q. a) write a balanced formula equation for each chemical reaction 1. potassium chlorate->(heat) potassium chloride+oxygen 2. Hexane+oxygen->(heat) carbon dioxide+ water 3. silver nitrate+aluminum-> silver+ aluminum nitrate 4. Copper(ll)hydroxide+aceti c acid-> water + copper(ll) acetate 5. Sodium chloride+ sulfuric acid-> sodium sulfate+ hydrogen chloride
Asked by Uzma U - Sat Mar 21 20:13:03 2009 - - 3 Answers - 0 Comments

A. 2KClO3 (s) --> 2KCl (s) + 3O2 (g) this occurs in the presence of MnO2 as a catalyst 2C6H14 (g) + 18O2 (g) --> 12CO2 (g) + 12H2O (g) 3AgNO3 (aq) + Al (s) --> 3Ag (s) + Al(NO3)3 (aq) Cu(OH)2 (aq) + 2CH3COOH (aq) --> 2H2O (l) + Cu(CH3COO)2 (aq) 2NaCl (aq) + H2SO4 (aq) --> Na2SO4 (aq) + 2HCl (aq)
Answered by Zafer - Sat Mar 21 20:25:55 2009

Balancing These Chemical Formulas.?
Q. I need help balancing these 8 chemical formulas, I need to write the chemical formulas for the reactants, indentify the type of reaction, predict the products using chemical formulas and written form and balance the equation? Pleeease help me! 1) Aluminum+ Iron (III) Chroide---> 2) Calcium Hydroxide---> 3)Water(use H2O) + Sulfur Trioxide---> 4) Sodium Choride + Magnesium Sulfate---> 5) Nitric Acid + Sodium Hydroxide---> 6) Butane (C4H10) + Oxygen---> 7) Copper (II) Carbonate---> 8) Silver + Oxygen---> Thanks so much Please HELP!
Asked by not857 - Sun Dec 10 13:26:09 2006 - - 1 Answers - 0 Comments

A. 1) Al + FeCl3 ---> AlCl3 + Fe 2) Ca()H)2 ---> CaO + H2O 3) H2O + SO3 ---> H2SO4 4) 2 NaCl + MgSO4 ---> Na2SO4 + MgCl2 5) HNO3 + NaOH ---> NaNO3 + H2O 6) 2 C4H10 + 13 O2 ---> 10 H2O + 8 CO2 7) 2 CuO ---> 2 Cu + O2 8) 4 Ag + O2 ---> 2 Ag2O
Answered by physandchemteach - Sun Dec 10 13:41:27 2006

help with balancing chemical formulas???!!?
Q. SO3 + H20 --> H2SO4 what's the chemical formula for this equation? write out balanced chemical equations: iron and sulfur produce iron (II) sulfide when aluminum is burned and combined with oxygen it yields aluminum oxide carbon dioxide and water produce carbonic acid potassium oxide and water yield potassium hydroxide water and oxygen produce hydrogen peroxide any help is appreciated!!
Asked by Joshua L - Tue Dec 4 22:48:45 2007 - - 1 Answers - 0 Comments

A. Fe + S --> FeS 2Al + 3O2 --> 2Al2O3 don't know the carbon dioxide & water one... or the next one... 2H2O + 3O2 --> 4HO2 hope I helped a little bit!
Answered by janellesafruit - Tue Dec 4 23:03:09 2007

Need Chemistry help - Balancing chemical equations?
Q. So I have this one to do for homework, and I got the formula down right, but balancing it is proving to be difficult. Aluminum nitrate reacts with sodium hydroxide to produce aluminum hydroxide and sodium nitrate. Al(no3)3 + NaOH -> Al(OH)3 + NaNO3 Thanks in advance
Asked by Matthew - Sun Mar 1 00:41:28 2009 - - 4 Answers - 0 Comments

A. Your balanced equation is this: Al(NO3)3 + 3NaOH -> Al(OH)3 + 3NaNO3 Since there are three hydroxide ions in Al(OH)3, you need to start with three OH- ions. You would need 3 NaOH. If you actually did this, it would be more likely to produce a precipitate that dissolved as more NaOH was added. The reaction is as follows: Al(NO3)3(aq) + 4NaOH(aq) --> 4Na+ + Al(OH)4^- + 3NO3^- or, the net ionic equation is Al^3+ + 4OH- --> Al(OH)4^-
Answered by pisgahchemist - Sun Mar 1 01:03:45 2009

Balancing chemical equations?
Q. I need help with balancing these equations with correct coefficients in front of each formula: 1) aluminum + sulphuric acid --> aluminum sulphate + hydrogen 2) sodium hydroxide + hydrochloric acid --> sodium chloride + water
Asked by inukag_fantasy - Sat Feb 21 12:56:18 2009 - - 2 Answers - 0 Comments

A. 2Al + 3H2SO4 ---> Al2(SO4)3 + 3H2 NaOH + HCl ---> NaCl + H2O
Answered by xxhorvitzxx - Sat Feb 21 13:03:45 2009

Common names, chemical names, formulas, importance. Knowledgeable chemists needed! :)?
Q. I need several things for my chemistry class... Provide what you can, please! I need the common name for- -carbonic acid -zinc -aluminum -nitric acid I need the chemical name for- -Fool's gold/pyrite -bleach -acetylsalicylic acid/aspirin I need the Importance/Uses of- -Wood alcohol/Methyl alcohol -Magnesium hydroxide/milk of magnesium -carbonic acid ANY help with any of the needed names is fine, thanks! :)
Asked by HeadRejuvenation - Sun May 7 14:14:15 2006 - - 3 Answers - 0 Comments

A. Common name? Those are pretty much it. Carbonic acid happens to be carbon dioxide dissolved in water, but I don't think that counts. The chemical name for fool's gold is iron disulfide, FeS2. The chemical name for bleach is sodium hypochlorite, NaOCl. The chemical name for aspirin is acetylsalicylic acid, like you said, formula C9H8O4 or structurally C6H4(OCOCH3)COOH. Methanol, CH3OH, or wood alcohol or methyl alcohol, is used as an antifreeze, solvent, or fuel. Milk of magnesia (not magnesium) is a laxative used to treat constipation and can also be used to relieve heartburn and indigestion. I know you've seen the commercials for this stuff. Carbonic acid is, again, carbon dioxide in water, which is basically soda.
Answered by quepie - Sun May 7 14:53:06 2006

Please help: lewis structures, balancing chemical equations, VSEPR theory.?
Q. I need help with these problems on my chemistry review! I know it's alot, but please do whatever u can the best u can. I typed all of the numbers regular size for ex. O2. They are supposed to be smaller and lower, (idk what u call it I was thinkin exponents but exponents are in the upper right hand corner but anyway u know what I mean). Please bare with me! Especially on the lewis structures. Draw Lewis Structures for each of the following molecules: O2 N2 CO SO2 Draw a Lewis structure for each of the following, and then use VSEPR theory to predict the molecular geometry of each: SCl2 PI3 CL2O NH2CL SiCl3Br ONCl Write formulas for each of the following compounds: Potassium Hydroxide Calcium Nitrate Sodium Carbonate Carbon… [cont.]
Asked by Reesie - Tue Apr 21 22:07:34 2009 - - 1 Answers - 0 Comments

A. Visit these sites to learn more about chemistry formulas and concepts that can help you in regards to your problem:
Answered by Dhan Noon - Sat Apr 25 20:33:29 2009

Chemical Equation Help?
Q. Write correct formulas for the reactants, identify the reaction type, write correct formulas for the products, and balance the equation. Use the appropriate symbols/subscripts to indicate conditions and states of matter. Zinc + Hydrochloric acid (aq) Copper (II) nitrate (aq) + Sodium sulfate (aq) Magnesium + Oxygen (heated) Ammonium hydroxide (aq) + Sulfuric acid (aq) Silver oxide (solid) (heated) Copper (II) nitrate (aq) + Magnesium Aluminum nitrate (aq) + Sodium hydroxide (aq) Silver + Sulfer (both solid) (heated) Barium nitrate (aq) + Potassium phosphate (aq) Sodium iodide (aq) + Chlorine (aq)
Asked by spaceace_50212 - Wed Apr 22 14:00:33 2009 - - 1 Answers - 0 Comments

A. Zn (s) + 2HCl (aq) --> ZnCl2 (aq) + H2 (g) Single Displacement Cu(NO3)2 (aq) + Na2SO4 (aq) --> CuSO4 (s) + 2NaNO3 (aq) Double Displacement 2Mg (s) + O2 (g) --> 2MgO (s) Synthesis/Combination NH4OH (aq) + H2SO4 (aq) --> (NH4)2SO4 + HNO3 (aq) Acid-Base Neutralization (Double Displacement) 2Ag2O (S) --> 4Ag (s) + O2 (g) Decomposition Cu(NO3)2 (aq) + Mg (s) --> Mg(NO3)2 (aq) + Cu (s) Single Displacement Al(NO3)3 (aq) + 3NaOH (aq) --> 3NaNO3 (aq) + Al(OH)3 (s) Double Displacement Ag (s) + S (s) --> Ag2S (s) Synthesis/Combination 3Ba(NO3)2 (aq) + 2K3PO4 (aq) --> Ba3(PO4)2 (s)+ 6KNO3 (aq) Double Displacement NaI (aq) + Cl2 (g) --> NaCl (aq) + I2 (s) Double Displacement
Answered by Zafer - Wed Apr 22 14:15:34 2009