Combination 2. Precipitation 3. Thermal Decomposition

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Presentation transcript:

+ + + + + + + Combination 2. Precipitation 3. Thermal Decomposition General equation Metal + Oxygen → Metal Oxide Word equation Magnesium + Oxygen → Magnesium Oxide Formula equation 2 Mg + O2 → 2MgO Mg + + O Mg O 2. Precipitation General equation Cation(1)Anion(1) + Cation(2)Anion(2)→ Cation(1) Anion(2) + Cation(2)Anion(1) Word equation Sodium Chloride + Silver Nitrate → Sodium Nitrate + Silver Chloride (precipitate) Formula equation NaCl + AgNO3 → NaNO3 + AgCl(ppt) + + 3. Thermal Decomposition General equation Metal Carbonate → Metal Oxide + Carbon Dioxide Word equation Magnesium Carbonate → Magnesium Oxide + Carbon Dioxide Formula equation MgCO3 → MgO + CO2 + CO2 4. Displacement General equation Metal (1) + Metal(2) salt → Metal (2) + Metal(1) salt Word equation Zinc + Copper Nitrate → Copper + Zinc Nitrate Formula equation Zn + Cu(NO3)2 → Cu + Zn(NO3)2 + + Zn Cu