BALANCING EQUATIONS: FORMULAS GIVEN Practice Sheet #1 Balance the following equations: 1. Al + AlN N2 → 2. Fe + O2 Fe3O4 → 3. CaCO3 CaO + CO2 → 4. NH4NO3 N2O + H2O → 5. KI + Cl2 KCl + I2 → 6. Pb(NO3)2 + HCl PbCl2 + HNO3 → 7. BaO2 BaO + O2 → 8. Al + H2SO4 Al2(SO4)3 + H2 → 9. CH4 + Cl2 CHCl3 + HCl → 10. MgCl2 + NaOH Mg(OH)2 + NaCl → 11. AgNO3 + CuCl2 AgCl + Cu(NO3)2 → 12. ZnS + O2 ZnO + SO2 → 13. Na + H2O H2 + NaOH → 14. BaCl2 + (NH4)2CO3 BaCO3 + NH4Cl → 15. C6H6 + O2 CO2 + H2O → 16. Na + H2O NaOH + H2 → 17. Fe + FeCl3 -→ FeCl2 18. Ba(OH)2 + AlCl3 Al(OH)3 + BaCl2 → 19. H2C2O4 + KOH K2C2O4 + H2O → 20. C2H2Cl4 + Ca(OH)2 C2HCl3 + CaCl2 + H2O → 21. (NH4)2Cr2O7 N2 + Cr2O3 + H2O → 22. Zn3Sb2 + H2O -→ Zn(OH)2 + SbH3 23. HClO4 + P4O10 H3PO4 + Cl2O7 → 24. C6H5Cl + SiCl4 + Na (C6H5)4Si + NaCl → 25. Sb2S3 + HCl H3SbCl6 + H2S → 26. IBr + NH3 NI3 + NH4Br → 27. KrF2 + H2O Kr + O2 + HF →
BALANCING EQUATIONS: FORMULAS GIVEN Practice Sheet #1 Balance the following equations: 1. Al + N2 → AlN 2. Fe + O2 → Fe3O4 3. CaCO3 → CaO + CO2 4. NH4NO3 → N2O + H2O 5. KI + Cl2 → KCl + I2 6. Pb(NO3)2 + HCl → PbCl2 + HNO3 7. BaO2 → BaO + O2 8. Al + H2SO4 → Al2(SO4)3 + H2 9. CH4 + Cl2 → CHCl3 + HCl 10. MgCl2 + NaOH → Mg(OH)2 + NaCl 11. AgNO3 + CuCl2 → AgCl + Cu(NO3)2 12. ZnS + O2 → ZnO + SO2 13. Na + H2O → H2 + NaOH 14. BaCl2 + (NH4)2CO3 → BaCO3 + NH4Cl 15. C6H6 + O2 → CO2 + H2O 16. Na + H2O → NaOH + H2 17. Fe + FeCl3 -→ FeCl2 18. Ba(OH)2 + AlCl3 → Al(OH)3 + BaCl2 19. H2C2O4 + KOH → K2C2O4 + H2O 20. C2H2Cl4 + Ca(OH)2 → C2HCl3 + CaCl2 + H2O 21. (NH4)2Cr2O7 → N2 + Cr2O3 + H2O 22. Zn3Sb2 + H2O -→ Zn(OH)2 + SbH3 23. HClO4 + P4O10 → H3PO4 + Cl2O7 24. C6H5Cl + SiCl4 + Na → (C6H5)4Si + NaCl 25. Sb2S3 + HCl → H3SbCl6 + H2S 26. IBr + NH3 → NI3 + NH4Br 27. KrF2 + H2O → Kr + O2 + HF
9.18.14.reactions_and_equations._ch9.ch3.docx