12. potassium iodide + chlorine→ 13. iron + copper (II) nitrate → 14. zinc + hydrochloric acid → 15. magnesium + silver nitrate → Double Replacement (ionic reactions) 16. silver nitrate + zinc chloride → 17. copper(II) hydroxide + acetic acid → 18. iron(II) sulfate + ammonium sulfide → 19. ammonium chloride + sodium hydroxide → 20. hydrochloric acid + potassium hydroxide → TYPES OF CHEMICAL EQUATIONS (IDENTIFICATION) State whether each of the following equations represents a synthesis (s) , decomposition(d), single replacement (sr), double replacement (dr), or combustion reaction (c). _____________ 1. CO2 C + O2 → _____________ 2. NaCl + AgNO3 NaNO3 + AgCl → _____________ 3. S + Cl2 SCl2 → _____________ 4. BaCl2 + 2NaOH -→ 2NaCl + Ba(OH)2 _____________ 5. 2C2H2 + 5O2 4CO2 + 2 H2O → _____________ 6. Zn + CuSO4 ZnSO4 + Cu → _____________ 7. CH4 C + 2H2 → _____________ 8. Pb(NO3)2 + Mg Pb + Mg(NO3)2 → _____________ 9. Mg + 2 HCl MgCl2 + H2 → ____________ 10. H2SO4 H2 + S + 2O2 → _____________ 11. 2O2 + N2 N2O4 → _____________ 12. 3CaBr2 + 2Na3P Ca3P2 + 6NaBr → _____________ 13. 2KI + Br2 2KBr + I2 →
12. potassium iodide + chlorine→ 13. iron + copper (II) nitrate → 14. zinc + hydrochloric acid → 15. magnesium + silver nitrate → Double Replacement (ionic reactions) 16. silver nitrate + zinc chloride → 17. copper(II) hydroxide + acetic acid → 18. iron(II) sulfate + ammonium sulfide → 19. ammonium chloride + sodium hydroxide → 20. hydrochloric acid + potassium hydroxide → TYPES OF CHEMICAL EQUATIONS (IDENTIFICATION) State whether each of the following equations represents a synthesis (s) , decomposition(d), single replacement (sr), double replacement (dr), or combustion reaction (c). _____________ 1. CO2 → C + O2 _____________ 2. NaCl + AgNO3 → NaNO3 + AgCl _____________ 3. S + Cl2 → SCl2 _____________ 4. BaCl2 + 2NaOH -→ 2NaCl + Ba(OH)2 _____________ 5. 2C2H2 + 5O2 → 4CO2 + 2 H2O _____________ 6. Zn + CuSO4 → ZnSO4 + Cu _____________ 7. CH4 → C + 2H2 _____________ 8. Pb(NO3)2 + Mg → Pb + Mg(NO3)2 _____________ 9. Mg + 2 HCl → MgCl2 + H2 ____________ 10. H2SO4 → H2 + S + 2O2 _____________ 11. 2O2 + N2 → N2O4 _____________ 12. 3CaBr2 + 2Na3P → Ca3P2 + 6NaBr _____________ 13. 2KI + Br2 → 2KBr + I2
9.18.14.reactions_and_equations._ch9.ch3.docx