test4packet-3302

test4packet-3302 - Worksheet Balancing Equations Chapter 10...

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Worksheet Balancing Equations Chapter 10 The number at the end of the equation is the sum of the coefficients used to balance the equation. Understood ones are not included in the sum of the coefficients. _ _____1. Zn + HCl ZnCl 2 + H 2 (2) ______2. NH 3 + HCl NH 4 Cl (0) ______3. Al + HCl AlCl 3 + H 2 (13) ______4. Mg + H 3 PO 4 Mg 3 (PO 4 ) 2 + H 2 (8) ______5. Cu + AgNO 3 Cu(NO 3 ) 2 + Ag (4) ______6. Ca + Pb(NO 3 ) 2 Pb + Ca(NO 3 ) 2 (0) ______7. Al + Pb(NO 3 ) 2 Pb + Al(NO 3 ) 3 (10) ______8. Zn + Sn(NO 3 ) 4 Zn(NO 3 ) 2 + Sn (4) ______9. Cl 2 + AlI 3 AlCl 3 + I 2 (10) ______10. Br 2 + CuI CuBr + I 2 (4) ______11. NH 4 OH + FeCl 3 NH 4 Cl + Fe(OH) 3 (6) ______12. KBr + Pb(NO 3 ) 2 KNO 3 + PbBr 2 (4) ______13. AlCl 3 + H 2 SO 4 Al 2 (SO 4 ) 3 + HCl (11) ______14. Al 2 (SO 4 ) 3 + BaCl 2 BaSO 4 + AlCl 3 (8) ______15. Na 2 CO 3 + CaCl 2 CaCO 3 + NaCl (2) ______16. H 2 SO 4 + AlBr 3 HBr + Al 2 (SO 4 ) 3 (11) ______17. Na 3 PO 4 + BaCl 2 Ba 3 (PO 4 ) 2 + NaCl (11) ______18. K 3 PO 4 + MgSO 4 Mg 3 (PO 4 ) 2 + K 2 SO 4 (8) ______19. NaOH + CuSO 4 Na 2 SO 4 + Cu(OH) 2 (2) ______20. Mg(OH) 2 + H 2 SO 4 MgSO 4 + H 2 O (2) 1
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(Remember the following are diatomic: H 2 , N 2 , O 2 , F 2, Cl 2 , Br 2 , I 2 ) 1. carbon + oxygen carbon dioxide (0) 2. copper + silver nitrate copper(II) nitrate + silver (4) 3. zinc + copper(II) sulfate zinc sulfate + copper (0) 4. mercury(II) nitrate + ammonium sulfide mercury(II) sulfide + ammonium nitrate (2) 5. iron(III) hydroxide iron(III) oxide + water (5) 6. water hydrogen + oxygen (4) 7. copper(II) nitrate + water hydrogen nitrate + copper(II) hydroxide (4) 8. phosphorus + oxygen diphosphorous pentoxide (11) 9. iron + hydrochloric acid iron(II) chloride + hydrogen (2) 10. sodium hydroxide + phosphoric acid sodium phosphate + water (6) 11. antimony + chlorine antimony trichloride (7) 12. sodium chlorate sodium chloride + oxygen (7) 13. sodium carbonate + water sodium oxide + Carbonic Acid (0) 14. silver + sulfur silver sulfide (2) 15. potassium + water potassium hydroxide + hydrogen (6) 16. barium chloride + magnesium sulfate barium sulfate + magnesium chloride (0) 17. sodium bromide + chlorine sodium chloride + bromine (4) 18. ammonium carbonate ammonia (NH 3 ) + carbonic acid(2) 19. calcium carbonate + hydrochloric acid calcium chloride + Carbonic Acid (2) 20. zinc chloride + phosphoric acid zinc phosphate + hydrogen chloride (11) 21. mercury(II) oxide mercury + oxygen(4) 22. sodium sulfite + acetic acid hydrogen sulfite + sodium acetate (4) 23. ammonium nitrate + potassium hydroxide ammonium hydroxide + potassium nitrate (0) 24. silver sulfate + aluminum chloride silver chloride + aluminum sulfate (11) 25. barium sulfide + water
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test4packet-3302 - Worksheet Balancing Equations Chapter 10...

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