Question

Balance the following reactions: i) KHCO3 + H2SO4 K2SO4 + CO2 + H2O ii) Mg + H2O MgO + H2. iii)ZnS + O2 ZnO + SO2. iv) CuCO3 CuO + CO2. v) BaCl2 + H2SO4 BaSO4 + HCl​

Answer 1

Decomposition reaction C. An equation that satisfies ... 3 Mg(HCO3)2 + HCl → MgCl2 + H2O + CO2. 4 ZnS + O2 → ZnO + SO2 ... Balance the following equations. ... 5 Mg(OH)2 + H2.

Answer 2

Answer:

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