Chemical Equations (3)

Chemistry

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The use of chemical equations (6)

The number of moles determined can be converted to mass, number of particles or volume of gas using the molar mass, Avogadro constant or molar volume

Balanced chemical equations for each of the following reactions: Copper(II) carbonate → Copper(II) oxide + Carbon dioxide

CuCO3 → CuO + CO2

Balanced chemical equations for each of the following reactions: Ammonia + Hydrogen chloride → Ammonium chloride

NH3 → HCl + NH4Cl

Balanced chemical equations for each of the following reactions: Lead(II) nitrate + Potassium iodide → Lead(II) iodide + Potassium nitrate

Pb(NO3)2 + 2KI → PbI2 + 2KNO3

Balanced chemical equations for each of the following reactions: Sulfuric acid + Sodium hydroxide → Sodium sulfate + Water

H2SO4 + 2NaOH → Na2SO4 + 2H2O

Balanced chemical equations for each of the following reactions: Copper(II) oxide + Hydrochloric acid → Copper(II) chloride + Water

CuO + 2HCl → CuCl2 + H2O

Balanced chemical equations for each of the following reactions: Sodium + Water → Sodium hydroxide + Hydrogen

2Na + 2H2O → 2NaOH + H2

Balanced chemical equations for each of the following reactions: Potassium oxide + Water → Potassium hydroxide

K2O + H2O → 2KOH

Balanced chemical equations for each of the following reactions: Zinc oxide + Nitric acid → Zinc nitrate + Water

ZnO + 2HNO3 → Zn(NO3)2 + H2O

Balanced chemical equations for each of the following reactions: Lead(II) nitrate → Lead(II) oxide + Nitrogen dioxide + Oxygen

2Pb(NO3)2 → 2PbO + 4NO2 + O2

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