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Period: Date: Skills Practice Worksheet 7: Balancing Equations Balance the following equations: 1. 3 Fe 202 1 Fe3O4 2. CaCO3 → | CaO + \ CO 3. 1 NH4NO3→ 1 N₂O + 2 H₂O 4. 1 Pb(NO3)2+ 2 HCI- → 1 PbCl2 + 2 HNO3 5. _ Al + H2SO4 ->> _Al2(SO4)3 + H2 6.1 CH4+ 3 Cl₂ → 1 CHCl3 + 3 HCI 7. MgCl2 + NaOH → 8. AgNO3 + CuCl2 -> AgCl Mg(OH)2 + _ NaCl Cu(NO3)2 chao 9. 2 ZnS + 302 -> 2 ZnO + 2 SO₂ odd number 3 X 10. Na + H₂O -> H2 + NaOH 11. BaCl2 + (NH4)2CO3 -> BaCO3 NH4Cl 12. Ba(OH)2 + AlCl3 → Al(OH)3 BaCl2 13. H2C2O4 + KOH→ K2C2O4 + H₂O - 14.2 C2H2Cl4 + 1 Ca(OH)2 -> 2 C₂HCl3 + 1 CaCl2 + 2 H2O 15. (NH4)2Cr2O7 -> N2 + Cr2O3 + H₂O 16. Zn3Sb2 + H₂O ←" Zn(OH)2 + SbH3

Period: Date: Skills Practice Worksheet 7: Balancing Equations Balance the following equations: 1. 3 Fe 202 1 Fe3O4 2. CaCO3 → | CaO + \ CO 3. 1 NH4NO3→ 1 N₂O + 2 H₂O 4. 1 Pb(NO3)2+ 2 HCI- → 1 PbCl2 + 2 HNO3 5. _ Al + H2SO4 ->> _Al2(SO4)3 + H2 6.1 CH4+ 3 Cl₂ → 1 CHCl3 + 3 HCI 7. MgCl2 + NaOH → 8. AgNO3 + CuCl2 -> AgCl Mg(OH)2 + _ NaCl Cu(NO3)2 chao 9. 2 ZnS + 302 -> 2 ZnO + 2 SO₂ odd number 3 X 10. Na + H₂O -> H2 + NaOH 11. BaCl2 + (NH4)2CO3 -> BaCO3 NH4Cl 12. Ba(OH)2 + AlCl3 → Al(OH)3 BaCl2 13. H2C2O4 + KOH→ K2C2O4 + H₂O - 14.2 C2H2Cl4 + 1 Ca(OH)2 -> 2 C₂HCl3 + 1 CaCl2 + 2 H2O 15. (NH4)2Cr2O7 -> N2 + Cr2O3 + H₂O 16. Zn3Sb2 + H₂O ←" Zn(OH)2 + SbH3

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Name: Period: Date: Skills Practice Worksheet 7: Balancing Equations Balance the following equations: 1. Fe 202 2. _ |_ CaCO3 → _ | CaO + 3. 1 NH4NO31 N₂O 1 Fe3O4 CO₂ 2 H₂O + 4. 1 Pb(NO3)2+ 2 HC1→ 1 PbCl2 + 2 HNO3 5. Al + H2SO4 Al2(SO4)3 + H2 6.1 CH4+ 3 Cl₂ → 1 CHCl3 + 3 HCI 7. MgCl2 + NaOH → Mg(OH)2 + NaCl 8. AgNO3 + CuCl2 -> AgCl + 9.2ZnS + 302 → 2 ZnO + 2_S02 Cu(NO3)2 chao - odd number 3 x 10. Na + H₂O H2 + NaOH 11. BaCl2 + (NH4)2CO3 BaCO3 + NH4Cl 12. Ba(OH)2 + AlCl3 Al(OH)3 + BaCl2 13. H2C2O4 + KOH → K2C2O4 + H₂O 14.2 C2H2Cl4 + 1 Ca(OH)2 2 C₂HCl3 + 1 CaCl2 + 2 H₂O 15. (NH4)2Cr2O7 -> N2 + Cr2O3 + H₂O 16. Zn3Sb2 + H₂O Zn(OH)2 + SbH3 17. HCIO4 + P4010 H3PO4 Cl₂07 18. C6H5Cl + SiCl4 + Na-> (C6H5)4Si + NaCl
Transcribed Image Text:Name: Period: Date: Skills Practice Worksheet 7: Balancing Equations Balance the following equations: 1. Fe 202 2. _ |_ CaCO3 → _ | CaO + 3. 1 NH4NO31 N₂O 1 Fe3O4 CO₂ 2 H₂O + 4. 1 Pb(NO3)2+ 2 HC1→ 1 PbCl2 + 2 HNO3 5. Al + H2SO4 Al2(SO4)3 + H2 6.1 CH4+ 3 Cl₂ → 1 CHCl3 + 3 HCI 7. MgCl2 + NaOH → Mg(OH)2 + NaCl 8. AgNO3 + CuCl2 -> AgCl + 9.2ZnS + 302 → 2 ZnO + 2_S02 Cu(NO3)2 chao - odd number 3 x 10. Na + H₂O H2 + NaOH 11. BaCl2 + (NH4)2CO3 BaCO3 + NH4Cl 12. Ba(OH)2 + AlCl3 Al(OH)3 + BaCl2 13. H2C2O4 + KOH → K2C2O4 + H₂O 14.2 C2H2Cl4 + 1 Ca(OH)2 2 C₂HCl3 + 1 CaCl2 + 2 H₂O 15. (NH4)2Cr2O7 -> N2 + Cr2O3 + H₂O 16. Zn3Sb2 + H₂O Zn(OH)2 + SbH3 17. HCIO4 + P4010 H3PO4 Cl₂07 18. C6H5Cl + SiCl4 + Na-> (C6H5)4Si + NaCl
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