Balancing word chemistry equations help? (double displacement)?
Q. Please help me balance these double displacement equations and explain to me why they work out... I did them like 50 times and I kept getting an impossible reaction... the oxidation numbers also have to be taken into account 1) aluminum chloride + potassium chromate=aluminum chromate + potassium chloride 2) barium chloride + potassium chromate= barium chromate + potassium chloride 3) barium chloride + sodium hydroxide= barium hydroxide + sodium chloride 4) copper (II) sulfate + sodium phosphate= copper (II) phosphate + sodium sulfate 5) aluminum chloride + lead (II) nitrate= aluminum nitrate + lead (II) chloride 6) barium chloride + lead (II) nitrate= barium nitrate + lead (II) chloride 7) copper sulfate + lead (II) nitrate= copper… [cont.]
Asked by mjorizzle - Sun Jan 4 09:22:33 2009 - - 3 Answers - 0 Comments
A. 2AlCl3 +3 K2CrO4 >> Al2(CrO4)3 +6 KCl BaCl2 + K2CrO4 >> BaCrO4 + 2 KCl BaCl2 + 2 NaOH >> Ba(OH)2 + 2 NaCl 3CuSO4 + 2Na3PO4 >> Cu3(PO4)2 +3 Na2SO4 2AlCl3 +3 Pb(NO3)2 >> 2Al(NO3)3 + 3PbCl2 BaCl2 + Pb(NO3)2 >> PbCl2 + Ba(NO3)2 CuSO4 + Pb(NO3)2 >> PbSO4 + Cu(NO3)2 Pb(NO3)2 + Na2SO4 >> 2 NaNO3 + PbSO4
Answered by Dr.A - Sun Jan 4 09:36:54 2009
Q. Please help me balance these double displacement equations and explain to me why they work out... I did them like 50 times and I kept getting an impossible reaction... the oxidation numbers also have to be taken into account 1) aluminum chloride + potassium chromate=aluminum chromate + potassium chloride 2) barium chloride + potassium chromate= barium chromate + potassium chloride 3) barium chloride + sodium hydroxide= barium hydroxide + sodium chloride 4) copper (II) sulfate + sodium phosphate= copper (II) phosphate + sodium sulfate 5) aluminum chloride + lead (II) nitrate= aluminum nitrate + lead (II) chloride 6) barium chloride + lead (II) nitrate= barium nitrate + lead (II) chloride 7) copper sulfate + lead (II) nitrate= copper… [cont.]
Asked by mjorizzle - Sun Jan 4 09:22:33 2009 - - 3 Answers - 0 Comments
A. 2AlCl3 +3 K2CrO4 >> Al2(CrO4)3 +6 KCl BaCl2 + K2CrO4 >> BaCrO4 + 2 KCl BaCl2 + 2 NaOH >> Ba(OH)2 + 2 NaCl 3CuSO4 + 2Na3PO4 >> Cu3(PO4)2 +3 Na2SO4 2AlCl3 +3 Pb(NO3)2 >> 2Al(NO3)3 + 3PbCl2 BaCl2 + Pb(NO3)2 >> PbCl2 + Ba(NO3)2 CuSO4 + Pb(NO3)2 >> PbSO4 + Cu(NO3)2 Pb(NO3)2 + Na2SO4 >> 2 NaNO3 + PbSO4
Answered by Dr.A - Sun Jan 4 09:36:54 2009
Can someone find the the chemical formulas for the following...?
Q. Sodium Chlorate Sodium Hydroxide Sodium Nitrate Sodium Sulfate Potassium Chlorate Potassium Hydroxide Potassium Nitrate Potassium Sulfate Magnesium Chlorate Magnesium Hydroxide Magnesium Nitrate Magnesium Sulfate Calcium Chlorate Calcium Hydroxide Calcium Nitrate Calcium Sulfate Barium Chlorate Barium Hydroxide Barium Nitrate Barium Sulfate Chloride Chlorate Chloride Hydroxide Chloride Nitrate Chloride Sulfate Sulfide Chlorate Sulfide Hydroxide Sulfide Nitrate Sulfide Sulfate Copper(II) Chlorate Copper(II) Hydroxide Copper(II) Nitrate Copper(II) Sulfate Iron(II) Chlorate Iron(II) Hydroxide Iron(II) Nitrate Iron(II) Sulfate Lead(II) Chlorate Lead(II) Hydroxide Lead(II) Nitrate Lead(II) Sulfate Zinc Chlorate Zinc Hydroxide Zinc Nitrate Zinc… [cont.]
Asked by AM - Tue Apr 1 00:22:55 2008 - - 6 Answers - 0 Comments
A. Do your own damn homework; you're lucky I'm bored and studying for my AP test. Sodium Chlorate - NaClO3 Sodium Hydroxide - NaOH Sodium Nitrate - NaNO3 Sodium Sulfate - Na2SO4 Potassium Chlorate - KClO3 Potassium Hydroxide - KOH Potassium Nitrate - KNO3 Potassium Sulfate - K3SO4 Magnesium Chlorate - Mg(ClO3)2 Magnesium Hydroxide - Mg(OH)2 Magnesium Nitrate - Mg(NO3)2 Magnesium Sulfate - MgSO4 Calcium Chlorate - Ca(ClO3)2 Calcium Hydroxide - Ca(OH)2 Calcium Nitrate - Ca(NO3)2 Calcium Sulfate - CaSO4 Barium Chlorate - Ba(ClO3)2 Barium Hydroxide - Ba(OH)2 Barium Nitrate - Ba(NO3)2 Barium Sulfate - BaSO4 Chloride Chlorate - DNE Chloride Hydroxide - DNE Chloride Nitrate - DNE Chloride Sulfate - DNE Sulfide Chlorate - DNE Sulfide Hydroxide -… [cont.]
Answered by stnicholas6496 - Tue Apr 1 00:37:09 2008
Q. Sodium Chlorate Sodium Hydroxide Sodium Nitrate Sodium Sulfate Potassium Chlorate Potassium Hydroxide Potassium Nitrate Potassium Sulfate Magnesium Chlorate Magnesium Hydroxide Magnesium Nitrate Magnesium Sulfate Calcium Chlorate Calcium Hydroxide Calcium Nitrate Calcium Sulfate Barium Chlorate Barium Hydroxide Barium Nitrate Barium Sulfate Chloride Chlorate Chloride Hydroxide Chloride Nitrate Chloride Sulfate Sulfide Chlorate Sulfide Hydroxide Sulfide Nitrate Sulfide Sulfate Copper(II) Chlorate Copper(II) Hydroxide Copper(II) Nitrate Copper(II) Sulfate Iron(II) Chlorate Iron(II) Hydroxide Iron(II) Nitrate Iron(II) Sulfate Lead(II) Chlorate Lead(II) Hydroxide Lead(II) Nitrate Lead(II) Sulfate Zinc Chlorate Zinc Hydroxide Zinc Nitrate Zinc… [cont.]
Asked by AM - Tue Apr 1 00:22:55 2008 - - 6 Answers - 0 Comments
A. Do your own damn homework; you're lucky I'm bored and studying for my AP test. Sodium Chlorate - NaClO3 Sodium Hydroxide - NaOH Sodium Nitrate - NaNO3 Sodium Sulfate - Na2SO4 Potassium Chlorate - KClO3 Potassium Hydroxide - KOH Potassium Nitrate - KNO3 Potassium Sulfate - K3SO4 Magnesium Chlorate - Mg(ClO3)2 Magnesium Hydroxide - Mg(OH)2 Magnesium Nitrate - Mg(NO3)2 Magnesium Sulfate - MgSO4 Calcium Chlorate - Ca(ClO3)2 Calcium Hydroxide - Ca(OH)2 Calcium Nitrate - Ca(NO3)2 Calcium Sulfate - CaSO4 Barium Chlorate - Ba(ClO3)2 Barium Hydroxide - Ba(OH)2 Barium Nitrate - Ba(NO3)2 Barium Sulfate - BaSO4 Chloride Chlorate - DNE Chloride Hydroxide - DNE Chloride Nitrate - DNE Chloride Sulfate - DNE Sulfide Chlorate - DNE Sulfide Hydroxide -… [cont.]
Answered by stnicholas6496 - Tue Apr 1 00:37:09 2008
Grade 10 chemistry help? (reposted) please help?
Q. Can any one classify the type of reaction each equation is? (Synthesis, decomposition, double displacement, single displacement) A) Magnesium hydroxide + hydrogen chloride ---> magnesium chloride + water B) copper (II) sulfate + Sodium iodide ---> copper (II) iodide + sodium sulfate C) Lead (II) nitrate + copper (II) sulfate ---> Lead (II) sulfate + copper (II) nitrate D) Ammonium phosphate + lead (IV) nitrate ---> lead (IV) phosphate + ammonium nitrate I'm not looking to copy down your answers i just want to check to see if what i wrote is right because i am unsure. and please right the balanced equation for question d) if you can. thank you for your help
Asked by lilspaceboy - Wed Oct 14 19:37:20 2009 - - 1 Answers - 0 Comments
A. A: double displacement = Mg(OH)2 + 2HCL --> MgCl2 + H20 B: double displacement CuSO4 + 2NaI --> CuI2 + Na2SO4 C: Double displacement Pb(NO3)2 + CuSO4 --> PbSO4 + Cu(No3)2 D: Doube displacement 4 (NH4)3PO4 + 3 Pb(NO3)4 --> Pb3(PO4)4 + 12 NH4NO3
Answered by Zeus D - Wed Oct 14 20:03:45 2009
Q. Can any one classify the type of reaction each equation is? (Synthesis, decomposition, double displacement, single displacement) A) Magnesium hydroxide + hydrogen chloride ---> magnesium chloride + water B) copper (II) sulfate + Sodium iodide ---> copper (II) iodide + sodium sulfate C) Lead (II) nitrate + copper (II) sulfate ---> Lead (II) sulfate + copper (II) nitrate D) Ammonium phosphate + lead (IV) nitrate ---> lead (IV) phosphate + ammonium nitrate I'm not looking to copy down your answers i just want to check to see if what i wrote is right because i am unsure. and please right the balanced equation for question d) if you can. thank you for your help
Asked by lilspaceboy - Wed Oct 14 19:37:20 2009 - - 1 Answers - 0 Comments
A. A: double displacement = Mg(OH)2 + 2HCL --> MgCl2 + H20 B: double displacement CuSO4 + 2NaI --> CuI2 + Na2SO4 C: Double displacement Pb(NO3)2 + CuSO4 --> PbSO4 + Cu(No3)2 D: Doube displacement 4 (NH4)3PO4 + 3 Pb(NO3)4 --> Pb3(PO4)4 + 12 NH4NO3
Answered by Zeus D - Wed Oct 14 20:03:45 2009
Balance Equations Please!!!!!?
Q. Copper (II) Nitrate and Sodium Carbonate Copper (II) Nitrate and Sodium Sulfate Copper (II) Nitrate and Ammonium Hydroxide Copper (II) Nitrate and Sodium Chloride Copper (II) Nitrate and Sodium Dichromate Copper (II) Nitrate and Sodium Chromate
Asked by Ashley - Wed Aug 26 00:47:25 2009 - - 2 Answers - 0 Comments
A. Cu(NO3)2 + Na2CO3 --> CuCO3 + 2NaNO3 Cu(NO3)2 + Na2SO4 --> CuSO4 + 2NaNO3 Cu(NO3)2 + 2NH4OH --> 2NH4NO3 + Cu(OH)2 Cu(NO3)2 + 2NaCl --> CuCl2 + 2NaNO3 Cu(NO3)2 + Na2Cr2O7 --> CuCr2O7 + 2NaNO3 Cu(NO3)2 + Na2CrO4 --> CuCrO4 + 2NaNO3
Answered by CMarie - Wed Aug 26 01:06:24 2009
Q. Copper (II) Nitrate and Sodium Carbonate Copper (II) Nitrate and Sodium Sulfate Copper (II) Nitrate and Ammonium Hydroxide Copper (II) Nitrate and Sodium Chloride Copper (II) Nitrate and Sodium Dichromate Copper (II) Nitrate and Sodium Chromate
Asked by Ashley - Wed Aug 26 00:47:25 2009 - - 2 Answers - 0 Comments
A. Cu(NO3)2 + Na2CO3 --> CuCO3 + 2NaNO3 Cu(NO3)2 + Na2SO4 --> CuSO4 + 2NaNO3 Cu(NO3)2 + 2NH4OH --> 2NH4NO3 + Cu(OH)2 Cu(NO3)2 + 2NaCl --> CuCl2 + 2NaNO3 Cu(NO3)2 + Na2Cr2O7 --> CuCr2O7 + 2NaNO3 Cu(NO3)2 + Na2CrO4 --> CuCrO4 + 2NaNO3
Answered by CMarie - Wed Aug 26 01:06:24 2009
be the first to answer the following science questions correctly!?
Q. balance the following equations: *Silver nitrate+copper = copper nitrate +silver *Copper (II) Sulfate + sodium hydroxide = copper (II) hydroxide + sodium sulfate *copper (II) sulfate + potassium iodide = copper (II) iodide + potassium sulfate *copper (II) sulfate + iron = copper (II) iron + sulfate and i know how to do this ! OBVI, but i just want to make sure its right. dont write where the answers are supposed to go if you dont know it. dont waste the space.
Asked by Robyn - Wed Mar 26 19:39:59 2008 - - 4 Answers - 0 Comments
A. I'm not going to do your stoichiometry homework for you. Do it yourself, that's how you learn. Give a man a fish... or let him open his chemistry book and figure out how to cook. That's how it goes, right? EDIT: Then write what you got, and we can check it, that way nobody risks academic misconduct.
Answered by Anonymous - Wed Mar 26 19:43:21 2008
Q. balance the following equations: *Silver nitrate+copper = copper nitrate +silver *Copper (II) Sulfate + sodium hydroxide = copper (II) hydroxide + sodium sulfate *copper (II) sulfate + potassium iodide = copper (II) iodide + potassium sulfate *copper (II) sulfate + iron = copper (II) iron + sulfate and i know how to do this ! OBVI, but i just want to make sure its right. dont write where the answers are supposed to go if you dont know it. dont waste the space.
Asked by Robyn - Wed Mar 26 19:39:59 2008 - - 4 Answers - 0 Comments
A. I'm not going to do your stoichiometry homework for you. Do it yourself, that's how you learn. Give a man a fish... or let him open his chemistry book and figure out how to cook. That's how it goes, right? EDIT: Then write what you got, and we can check it, that way nobody risks academic misconduct.
Answered by Anonymous - Wed Mar 26 19:43:21 2008
Help with intro to chemistry homework?
Q. give a molecular and ionic equation for the following reactions: 1. copper(II) sulfate + sodium hydroxide 2. copper(II) sulfate + potassium phosphate 3. iron(III) chloride + potassium phosphate 4. sodium nitrate + sulfuric acid 5. potassium carbonate + hydrochloric acid 6. hydrochloric acid + sodium hydroxide 7. iron(III) chloride + sodium hydroxide 8. iron(III) chloride + copper(II) sulfate 9. ammonium chloride + sodium hydroxide 10. sodium acetate + hydrochloric acid 11. nickel chloride + copper(II) sulfate 12. nickel chloride + potassium phosphate 13. copper(II) sulfate + sodium nitrate 14. sodium acetate + sulfuric acid 15. ammonium carbonate + nickel chloride 16. sulfuric acid + sodium carbonate
Asked by housatonic6910@sbcglobal.net - Wed Jun 24 08:07:43 2009 - - 3 Answers - 0 Comments
A. 1. CuSO4 + NaOH 2. CuSO4 + K3PO4 3.FeCl3 + K3PO4 4. NaNO2 + S2 5. K2CO3 + CIO 6. CIO + NaOH 7.FeCl3 + NaOH 8. FeCl3 + CuSO4 9. NH4Cl + NaOH 10. NaC2H3O2 + CIO 11. NiCl + CuSO4 12. NiCl + K3PO4 13. CuSO4 + NaNO3 14. NaC2H3O2 + S2 15. (NH4)2CO3 +NiCl 16. S2 + Na2CO3 Hope this helped :)
Answered by unknown - Wed Jun 24 09:44:34 2009
Q. give a molecular and ionic equation for the following reactions: 1. copper(II) sulfate + sodium hydroxide 2. copper(II) sulfate + potassium phosphate 3. iron(III) chloride + potassium phosphate 4. sodium nitrate + sulfuric acid 5. potassium carbonate + hydrochloric acid 6. hydrochloric acid + sodium hydroxide 7. iron(III) chloride + sodium hydroxide 8. iron(III) chloride + copper(II) sulfate 9. ammonium chloride + sodium hydroxide 10. sodium acetate + hydrochloric acid 11. nickel chloride + copper(II) sulfate 12. nickel chloride + potassium phosphate 13. copper(II) sulfate + sodium nitrate 14. sodium acetate + sulfuric acid 15. ammonium carbonate + nickel chloride 16. sulfuric acid + sodium carbonate
Asked by housatonic6910@sbcglobal.net - Wed Jun 24 08:07:43 2009 - - 3 Answers - 0 Comments
A. 1. CuSO4 + NaOH 2. CuSO4 + K3PO4 3.FeCl3 + K3PO4 4. NaNO2 + S2 5. K2CO3 + CIO 6. CIO + NaOH 7.FeCl3 + NaOH 8. FeCl3 + CuSO4 9. NH4Cl + NaOH 10. NaC2H3O2 + CIO 11. NiCl + CuSO4 12. NiCl + K3PO4 13. CuSO4 + NaNO3 14. NaC2H3O2 + S2 15. (NH4)2CO3 +NiCl 16. S2 + Na2CO3 Hope this helped :)
Answered by unknown - Wed Jun 24 09:44:34 2009
Chemistry: Balanced Equations...HELP!!?
Q. Barium Hydroxide + Carbonic Acid Silver Nitrate + Sodium Chloride Copper II Sulfate + Sodium Hydroxide Cobalt II Chloride + Sodium Carbonate Magnesium + Zinc Sulfate Magnesium + Hydrochloric Acid Magnesium + Acetic Acid Hydrochloric Acid + Sodium Hydroxide Sulfuric Acid + Potassium Hydroxide Sulfur + Oxygen Sulfer Dioxide + Water Sulfer Dioxide + Oxygen Sulfer Trioxide + Water Sulfuric Acid + Calcium Carbonate Hydrochloric Acid + Sodium Carbonate Iron (III) Nitrate + Sodium Thiocynate Copper (II) Sulfate + Ammonia Hydrogen Peroxide + Potassium Iodide + Acid Iodide + Starch Silver Chloride + Ammonia Copper Sulfide + Hot Nitric Acid Bismith Ion + Ammonia Nickel Sulfide + Nitric Acid Calcium Ion Oxalate
Asked by what!!! - Tue Jul 22 20:04:21 2008 - - 1 Answers - 0 Comments
A. Ba(OH)2 + H2CO3 >> BaCO3 + 2 H2O AgNO3 + NaCl >> AgCl + NaNO3 CuSO4 + 2 NaOH >> Cu(OH)2 + Na2SO4 CoCl2 + Na2CO3 >> CoCO3 + 2 NaCl Mg + ZnSO4 >> MgSO4 + Zn Mg + 2 HCl >> MgCl2 + H2 Mg + 2 CH3COOH >> Mg(CH3COO)2 + H2 HCl + NaOH >> NaCl + H2O H2SO4 + 2 KOH >> K2SO4 + 2 H2O S + O2 >> SO2 2 SO2 + O2 >> 2 SO3 SO3 + H2O >> H2SO4 H2SO4 + CaCO3 >> CaSO4 + H2CO3 2 HCl + Na2CO3 >> H2CO3 + 2 NaCl Fe(NO3)3 +3 KSCN >> Fe(SCN)3 + 3 KNO3 CuSO4 + 2 NH4OH >>Cu(OH)2 + (NH4)2SO4
Answered by Dr.A - Wed Jul 23 04:14:49 2008
Q. Barium Hydroxide + Carbonic Acid Silver Nitrate + Sodium Chloride Copper II Sulfate + Sodium Hydroxide Cobalt II Chloride + Sodium Carbonate Magnesium + Zinc Sulfate Magnesium + Hydrochloric Acid Magnesium + Acetic Acid Hydrochloric Acid + Sodium Hydroxide Sulfuric Acid + Potassium Hydroxide Sulfur + Oxygen Sulfer Dioxide + Water Sulfer Dioxide + Oxygen Sulfer Trioxide + Water Sulfuric Acid + Calcium Carbonate Hydrochloric Acid + Sodium Carbonate Iron (III) Nitrate + Sodium Thiocynate Copper (II) Sulfate + Ammonia Hydrogen Peroxide + Potassium Iodide + Acid Iodide + Starch Silver Chloride + Ammonia Copper Sulfide + Hot Nitric Acid Bismith Ion + Ammonia Nickel Sulfide + Nitric Acid Calcium Ion Oxalate
Asked by what!!! - Tue Jul 22 20:04:21 2008 - - 1 Answers - 0 Comments
A. Ba(OH)2 + H2CO3 >> BaCO3 + 2 H2O AgNO3 + NaCl >> AgCl + NaNO3 CuSO4 + 2 NaOH >> Cu(OH)2 + Na2SO4 CoCl2 + Na2CO3 >> CoCO3 + 2 NaCl Mg + ZnSO4 >> MgSO4 + Zn Mg + 2 HCl >> MgCl2 + H2 Mg + 2 CH3COOH >> Mg(CH3COO)2 + H2 HCl + NaOH >> NaCl + H2O H2SO4 + 2 KOH >> K2SO4 + 2 H2O S + O2 >> SO2 2 SO2 + O2 >> 2 SO3 SO3 + H2O >> H2SO4 H2SO4 + CaCO3 >> CaSO4 + H2CO3 2 HCl + Na2CO3 >> H2CO3 + 2 NaCl Fe(NO3)3 +3 KSCN >> Fe(SCN)3 + 3 KNO3 CuSO4 + 2 NH4OH >>Cu(OH)2 + (NH4)2SO4
Answered by Dr.A - Wed Jul 23 04:14:49 2008
chemistry help please! ill give you top answer if you can EXPLAIN you answer?
Q. predict the color of the flame when potassium nitrate is burned. EXPLAIN your answer PLEASE...also if you could predict/EXPLAIN the color of copper II nitrate and sodium sulfate thatd be awesome. top answer right away!
Asked by Jules - Thu Oct 4 17:39:09 2007 - - 2 Answers - 0 Comments
A. ahh the flame test did this last week i believe potassium went purple, copper went into a aqua green and sodium was a yellow orange
Answered by brandon s - Thu Oct 4 17:48:58 2007
Q. predict the color of the flame when potassium nitrate is burned. EXPLAIN your answer PLEASE...also if you could predict/EXPLAIN the color of copper II nitrate and sodium sulfate thatd be awesome. top answer right away!
Asked by Jules - Thu Oct 4 17:39:09 2007 - - 2 Answers - 0 Comments
A. ahh the flame test did this last week i believe potassium went purple, copper went into a aqua green and sodium was a yellow orange
Answered by brandon s - Thu Oct 4 17:48:58 2007
I need help balancing these Equations....??
Q. 23. barium chloride + sulfuric acid >>> barium sutfate (s) + hydrochloric acid 24. aluminum sulfate + calcium hydroxide >>> aluminum hydroxide (s) + calcium sulfate (s) 25. copper + chlorine >>> copper(I) chloride (s) 26. aluminum oxide >>> aluminum (1) + oxygen (g) Complete the word equation & write the balanced equation. Identify the type of reaction and tell why the products form. Consult the Activity Series as necessary::: 27. calcium + oxygen >>> 28. copper(II) carbonate>>> 29. aluminum + hydrochloric acid >>> 30. potassium iodide + chlorine >>> 31. barium chloride + sodium sulfate >>> 32. copper + silver nitrate >>> copper(II) nitrate + 33. barium hydroxide + sulfuric acid>>> 34. zinc sulfate + ammonium sulfide>>> 35. sodium +… [cont.]
Asked by truckin_90 - Wed Dec 27 19:36:46 2006 - - 2 Answers - 1 Comments
A. 23. BaCl2 + H2SO4 => BaSO4(s) + 2HCl 24. Al2(SO4)3 + 3Ca(OH)2 = 2Al(OH)3 + 3CaSO4(s) 25. 2Cu + Cl2 >>> 2CuCl 26. 2Al2O3 >>> 4Al + 3O2 Complete the word equation & write the balanced equation. Identify the type of reaction and tell why the products form. Consult the Activity Series as necessary::: 27. 2Ca + O2 >>> 2CaO 28. CuCO3>>> CuO + CO2 29. 2Al + 6HCl >>>2AlCl3 + 3H2 30. 2KI + Cl2 >>> 2KCl + I2 31. BaCl2 + Na2SO4 >>> BaSO4(s) + 2NaCl 32. Cu + 2AgNO3 >>> Cu(NO3)2 + 2Ag 33. Ba(OH)2 + H2SO4>>> BaSO4(s) + 2H2O 34. ZnSO4 + Al2(SO3)3>>> 35. 2Na + 2H2O >>> 2NaOH + H2 36. Mg + H2SO4 >>> MgSO4 + H2 37. 2HgO >>> 2Hg + O2
Answered by James Chan - Wed Dec 27 20:33:20 2006
Q. 23. barium chloride + sulfuric acid >>> barium sutfate (s) + hydrochloric acid 24. aluminum sulfate + calcium hydroxide >>> aluminum hydroxide (s) + calcium sulfate (s) 25. copper + chlorine >>> copper(I) chloride (s) 26. aluminum oxide >>> aluminum (1) + oxygen (g) Complete the word equation & write the balanced equation. Identify the type of reaction and tell why the products form. Consult the Activity Series as necessary::: 27. calcium + oxygen >>> 28. copper(II) carbonate>>> 29. aluminum + hydrochloric acid >>> 30. potassium iodide + chlorine >>> 31. barium chloride + sodium sulfate >>> 32. copper + silver nitrate >>> copper(II) nitrate + 33. barium hydroxide + sulfuric acid>>> 34. zinc sulfate + ammonium sulfide>>> 35. sodium +… [cont.]
Asked by truckin_90 - Wed Dec 27 19:36:46 2006 - - 2 Answers - 1 Comments
A. 23. BaCl2 + H2SO4 => BaSO4(s) + 2HCl 24. Al2(SO4)3 + 3Ca(OH)2 = 2Al(OH)3 + 3CaSO4(s) 25. 2Cu + Cl2 >>> 2CuCl 26. 2Al2O3 >>> 4Al + 3O2 Complete the word equation & write the balanced equation. Identify the type of reaction and tell why the products form. Consult the Activity Series as necessary::: 27. 2Ca + O2 >>> 2CaO 28. CuCO3>>> CuO + CO2 29. 2Al + 6HCl >>>2AlCl3 + 3H2 30. 2KI + Cl2 >>> 2KCl + I2 31. BaCl2 + Na2SO4 >>> BaSO4(s) + 2NaCl 32. Cu + 2AgNO3 >>> Cu(NO3)2 + 2Ag 33. Ba(OH)2 + H2SO4>>> BaSO4(s) + 2H2O 34. ZnSO4 + Al2(SO3)3>>> 35. 2Na + 2H2O >>> 2NaOH + H2 36. Mg + H2SO4 >>> MgSO4 + H2 37. 2HgO >>> 2Hg + O2
Answered by James Chan - Wed Dec 27 20:33:20 2006
I need help with these Chemical equations....?
Q. Complete the word equation Then write the balanced equation. 27. calcium + oxygen >>> 28. copper(II) carbonate>>> 29. aluminum + hydrochloric acid >>> 30. potassium iodide + chlorine >>> 31. barium chloride + sodium sulfate >>> 32. copper + silver nitrate >>> copper(II) nitrate + 33. barium hydroxide + sulfuric acid>>> 34. zinc sulfate + ammonium sulfide>>> 35. sodium + water >>> 36. magnesium + sulfuric acid >>> 37. Mercury(II) oxide >>>
Asked by truckin_90 - Thu Dec 28 22:53:08 2006 - - 1 Answers - 0 Comments
A. Your chemistry book should explain to you the different types of chemical reactions. For example, the 5 types of reactions are: (1)Combination / Synthesis (2)Decomposition (3)Combustion (4)Single Replacement (5)Double Replacement It is hard to show you how to balance equations on the computer, but you book should explain it to you too.
Answered by theOffice - Thu Dec 28 23:42:09 2006
Q. Complete the word equation Then write the balanced equation. 27. calcium + oxygen >>> 28. copper(II) carbonate>>> 29. aluminum + hydrochloric acid >>> 30. potassium iodide + chlorine >>> 31. barium chloride + sodium sulfate >>> 32. copper + silver nitrate >>> copper(II) nitrate + 33. barium hydroxide + sulfuric acid>>> 34. zinc sulfate + ammonium sulfide>>> 35. sodium + water >>> 36. magnesium + sulfuric acid >>> 37. Mercury(II) oxide >>>
Asked by truckin_90 - Thu Dec 28 22:53:08 2006 - - 1 Answers - 0 Comments
A. Your chemistry book should explain to you the different types of chemical reactions. For example, the 5 types of reactions are: (1)Combination / Synthesis (2)Decomposition (3)Combustion (4)Single Replacement (5)Double Replacement It is hard to show you how to balance equations on the computer, but you book should explain it to you too.
Answered by theOffice - Thu Dec 28 23:42:09 2006
Identify each as either a molecular compound, ionic compound, a molecular element or metal?
Q. Copper(II) Nitrate, Sodium Hydroxide, Copper(II) Hydroxide, Copper(II) Oxide, Sulfuric Acid, Copper(II) Sulfate, Nitric Acid
Asked by xalkalinextrio12 - Tue Sep 30 08:48:59 2008 - - 3 Answers - 0 Comments
A. all mentioned are salts or acids these are all ionic compounds.
Answered by padma saxena - Tue Sep 30 08:55:53 2008
Q. Copper(II) Nitrate, Sodium Hydroxide, Copper(II) Hydroxide, Copper(II) Oxide, Sulfuric Acid, Copper(II) Sulfate, Nitric Acid
Asked by xalkalinextrio12 - Tue Sep 30 08:48:59 2008 - - 3 Answers - 0 Comments
A. all mentioned are salts or acids these are all ionic compounds.
Answered by padma saxena - Tue Sep 30 08:55:53 2008
You have a solution suspected to contain either copper(II) ions, barium ions or iron ions.?
Q. Which of the following solutions might be added to determine which cation is present? potassium sulfate sodium chloride ammonium nitrate zinc bromide sodium acetate
Asked by nbug - Wed Sep 27 19:44:35 2006 - - 2 Answers - 0 Comments
A. Actually the colour would be a good guide before you added anything! But moving right along, since BaSO4 is a white ppte, first add potassium sulfate to some of the solution. If no reaction, add zinc bromide. A reaction producing a brown colour would indicate Cu^2+: 2Cu^2+ + 4B6^- ---> 2CuBr + Br2 If no reaction, add sodium chloride. If the iron solution is present as Fe^3+, then addition of Cl^- should produce a yellowish solution due to formation of [FeCl4]^- I hope that helps.
Answered by Auriga - Thu Sep 28 03:28:51 2006
Q. Which of the following solutions might be added to determine which cation is present? potassium sulfate sodium chloride ammonium nitrate zinc bromide sodium acetate
Asked by nbug - Wed Sep 27 19:44:35 2006 - - 2 Answers - 0 Comments
A. Actually the colour would be a good guide before you added anything! But moving right along, since BaSO4 is a white ppte, first add potassium sulfate to some of the solution. If no reaction, add zinc bromide. A reaction producing a brown colour would indicate Cu^2+: 2Cu^2+ + 4B6^- ---> 2CuBr + Br2 If no reaction, add sodium chloride. If the iron solution is present as Fe^3+, then addition of Cl^- should produce a yellowish solution due to formation of [FeCl4]^- I hope that helps.
Answered by Auriga - Thu Sep 28 03:28:51 2006
Help: Molcecular, Ionic, Net Ionic Equations?
Q. I need to write the molecular, Ionic, and Net Ionic equations for... A) Copper (II) Sulfate + Sodium Hydroxide B) Copper (II) Sulfate + Sodium Phosphate C) Sodium Nitrate + Sulfuric Acide D) Sodium Carbonate + Hydrochloric acid Any help is greatly appreciated... I know the first one should start off CuSO4 + NaOH ---> but I am not sure what the product is... Thanks for the help
Asked by Kevin - Tue Jun 23 15:58:49 2009 - - 1 Answers - 0 Comments
Q. I need to write the molecular, Ionic, and Net Ionic equations for... A) Copper (II) Sulfate + Sodium Hydroxide B) Copper (II) Sulfate + Sodium Phosphate C) Sodium Nitrate + Sulfuric Acide D) Sodium Carbonate + Hydrochloric acid Any help is greatly appreciated... I know the first one should start off CuSO4 + NaOH ---> but I am not sure what the product is... Thanks for the help
Asked by Kevin - Tue Jun 23 15:58:49 2009 - - 1 Answers - 0 Comments
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
Can anyone help me balance these chemistry word equations?
Q. 1. Magnesium + oxygen -> magnesium oxide 2. silver nitrate + sodium chloride -> silver chloride = sodium nitrate 3. Zinc + hydrochloric acid -> zinc (II) chloride + hydrogen gas 4. Copper (II) sulfate + magnesium -> magnesium sulfate + copper 5. Barium Chloride + sodium sulfate -> barium sulfate + sodium chloride 6. hydrogen peroxide -> water + oxygen 7. sulfur + oxygen -> sulfur dioxide gas 8. Copper (II) sulfate pentahydrate -> Copper (II) sulfate + water(g) 9. methanol + oxygen -> carbon dioxide + water
Asked by Me - Sun May 3 12:23:23 2009 - - 1 Answers - 0 Comments
A. Mg + O2 = MgO AgNO3 + NaCl = AgCl + NaNO3 Zn + 2 HCl = ZnCl2 + H2 CuSO4 + Mg = MgSO4 + Cu BaCl2 + Na2SO4 = BaSO4 + 2 NaCl 2H2O2 =2 H2O + O2 S + O2 = SO2 CuSO4 * 5H2O = CuSO4 + 5 H2O 2CH3OH +3 O2 = 2CO2 + 4 H2O
Answered by Dr.A - Sun May 3 12:29:26 2009
Q. 1. Magnesium + oxygen -> magnesium oxide 2. silver nitrate + sodium chloride -> silver chloride = sodium nitrate 3. Zinc + hydrochloric acid -> zinc (II) chloride + hydrogen gas 4. Copper (II) sulfate + magnesium -> magnesium sulfate + copper 5. Barium Chloride + sodium sulfate -> barium sulfate + sodium chloride 6. hydrogen peroxide -> water + oxygen 7. sulfur + oxygen -> sulfur dioxide gas 8. Copper (II) sulfate pentahydrate -> Copper (II) sulfate + water(g) 9. methanol + oxygen -> carbon dioxide + water
Asked by Me - Sun May 3 12:23:23 2009 - - 1 Answers - 0 Comments
A. Mg + O2 = MgO AgNO3 + NaCl = AgCl + NaNO3 Zn + 2 HCl = ZnCl2 + H2 CuSO4 + Mg = MgSO4 + Cu BaCl2 + Na2SO4 = BaSO4 + 2 NaCl 2H2O2 =2 H2O + O2 S + O2 = SO2 CuSO4 * 5H2O = CuSO4 + 5 H2O 2CH3OH +3 O2 = 2CO2 + 4 H2O
Answered by Dr.A - Sun May 3 12:29:26 2009
balance these equations ?
Q. can somebody please turn these word equations into chemical equations and balance them for me pleaseee really need the help iron + silver nitrate -> iron(ii nitrate) + silver zinc nitrate -> zinc oxisw + nitrogen dioxide + oxygen Potassium nitrate -> potassim nitrate + oxygen sodium chloride + lead (ii) nitrate -> lead (ii) chloride + sodium nitrate Aluminium + iron (iii) oxide -> iron +aluminium oxide copper (j) oxide + sulfuric acid -> copper (ii) sulfate + water + copper Chromium (iii) sulfate + sodium hydroxide -> chromium (iii) hydroxide + sodium sulfate even if you could just do one please help :) will give 10 points! thankk youu xxx
Asked by Abbi - Tue Oct 6 19:28:35 2009 - - 1 Answers - 0 Comments
Q. can somebody please turn these word equations into chemical equations and balance them for me pleaseee really need the help iron + silver nitrate -> iron(ii nitrate) + silver zinc nitrate -> zinc oxisw + nitrogen dioxide + oxygen Potassium nitrate -> potassim nitrate + oxygen sodium chloride + lead (ii) nitrate -> lead (ii) chloride + sodium nitrate Aluminium + iron (iii) oxide -> iron +aluminium oxide copper (j) oxide + sulfuric acid -> copper (ii) sulfate + water + copper Chromium (iii) sulfate + sodium hydroxide -> chromium (iii) hydroxide + sodium sulfate even if you could just do one please help :) will give 10 points! thankk youu xxx
Asked by Abbi - Tue Oct 6 19:28:35 2009 - - 1 Answers - 0 Comments
Can anyone solve these 4 chemistry problems. Showing me all the steps.?
Q. A. What is the balanced net ionic equation for silver nitrate and sodium carbonate? C. What is the balanced net ionic equation for magnesium sulfate and sodium phosphate? D. What is the balanced net ionic equation for copper (II) sulfate and sodium hydroxide? E. What is the balanced net ionic equation for potassium sulfate and magnesium nitrate?
Asked by John M - Tue Apr 1 22:35:10 2008 - - 2 Answers - 0 Comments
A. 2 Ag+ + CO32- >> Ag2CO3 (s) Cu2+ + 2 OH- >> Cu(OH)2 (s) SO42- + Mg2+ >> MgSO4 (s)
Answered by Dr.A - Wed Apr 2 00:11:35 2008
Q. A. What is the balanced net ionic equation for silver nitrate and sodium carbonate? C. What is the balanced net ionic equation for magnesium sulfate and sodium phosphate? D. What is the balanced net ionic equation for copper (II) sulfate and sodium hydroxide? E. What is the balanced net ionic equation for potassium sulfate and magnesium nitrate?
Asked by John M - Tue Apr 1 22:35:10 2008 - - 2 Answers - 0 Comments
A. 2 Ag+ + CO32- >> Ag2CO3 (s) Cu2+ + 2 OH- >> Cu(OH)2 (s) SO42- + Mg2+ >> MgSO4 (s)
Answered by Dr.A - Wed Apr 2 00:11:35 2008
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
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
can you help me with some metathesis reactions in aqueous solutions: i need to write the molecular equation, t?
Q. 1. Copper (II) sulfate + sodium carbonate 2. Copper (II) sulfate + barium chloride 3. Copper (II) sulfate + sodium phosphate 4. Sodium carbonate + sulfuric acid 5. Sodium Carbonate + hydrochloric acid 6. Cadmium Chloride + sodium sulfide 7. Cadmium chloride + sodium hydroxide 8. Nickel (II) chloride + silver nitrate 9. Nickel (II) 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 (II) Nitrate + sodium sulfide 15. Lead (II) Nitrate + sulfuric acid 16. Potassium chloride + sodium nitrate can you help me with some metathesis reactions in aqueous solutions: i need to write the… [cont.]
Asked by Christopher M - Sat Oct 4 02:19:24 2008 - - 2 Answers - 0 Comments
A. That's a pretty tall order. I'm not going to do all of these reactions for you and I doubt anyone else will be too keen on it. You need to work on writing the formulas from the names. Then you need to consider what occurs in a double replacement (metathesis) reaction. The positive "ion" of one compound will combine with the negative "ion" of the second compound and vice versa. You must pay attention to the oxidation numbers of each "ion" and adjust the subscript so that the total of the oxidation numbers adds up to zero. Look at the links provided here:
Answered by pisgahchemist - Sat Oct 4 02:47:27 2008
Q. 1. Copper (II) sulfate + sodium carbonate 2. Copper (II) sulfate + barium chloride 3. Copper (II) sulfate + sodium phosphate 4. Sodium carbonate + sulfuric acid 5. Sodium Carbonate + hydrochloric acid 6. Cadmium Chloride + sodium sulfide 7. Cadmium chloride + sodium hydroxide 8. Nickel (II) chloride + silver nitrate 9. Nickel (II) 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 (II) Nitrate + sodium sulfide 15. Lead (II) Nitrate + sulfuric acid 16. Potassium chloride + sodium nitrate can you help me with some metathesis reactions in aqueous solutions: i need to write the… [cont.]
Asked by Christopher M - Sat Oct 4 02:19:24 2008 - - 2 Answers - 0 Comments
A. That's a pretty tall order. I'm not going to do all of these reactions for you and I doubt anyone else will be too keen on it. You need to work on writing the formulas from the names. Then you need to consider what occurs in a double replacement (metathesis) reaction. The positive "ion" of one compound will combine with the negative "ion" of the second compound and vice versa. You must pay attention to the oxidation numbers of each "ion" and adjust the subscript so that the total of the oxidation numbers adds up to zero. Look at the links provided here:
Answered by pisgahchemist - Sat Oct 4 02:47:27 2008
solubility?
Q. Which of the following compounds are soluble? Which are insoluble? a) copper (II) sulfate with barium chloride b) copper (II) sulfate with sodium carbonate c) copper (II) nitrate with barium chloride d) copper (II) nitrate with sodium carbonate
Asked by Vivian C - Sat Mar 1 21:05:36 2008 - - 1 Answers - 0 Comments
A. a) insoluble ( we find BaSO4) b) soluble c) soluble d) insoluble ( we find CuCO3)
Answered by Dr.A - Sun Mar 2 05:11:14 2008
Q. Which of the following compounds are soluble? Which are insoluble? a) copper (II) sulfate with barium chloride b) copper (II) sulfate with sodium carbonate c) copper (II) nitrate with barium chloride d) copper (II) nitrate with sodium carbonate
Asked by Vivian C - Sat Mar 1 21:05:36 2008 - - 1 Answers - 0 Comments
A. a) insoluble ( we find BaSO4) b) soluble c) soluble d) insoluble ( we find CuCO3)
Answered by Dr.A - Sun Mar 2 05:11:14 2008
From Yahoo Answer Search: 'sodium nitrate copper(II)sulfate'
Thu Nov 19 19:11:25 2009 [ refresh local cache ]
[Hide]▼
kingaexu.blog.com
aexu
ue, 20 Feb 2007 21:54:00 GM
consider the reaction between solutions of . sodium. chloride, nacl(aq), and silver . nitrate. , agno3(aq). the possible products of the reaction are . sodium nitrate. , nano3, and silver chloride, agcl. from the solubility rules we find that ...
[Hide]▲
