Question

please write the equation in words also​

Answer 1

Zn + H2SO4 → ZnSO4 + H2

2Cu + H2O + CO2 →

Cu2(OH)2 CO(cupper hydroxocarbonate)

2Fe + O2 + H2O → Fe2 O3(ferric oxide or rust)

SO2 + H2O → H2SO3(sulphurous acid)

Cu + HCl → no reaction .

because, Cu is very unreactive metal , and it doesn't react with HCl . So, Cu can't replace the Hydrogen from HCl .

Hope it's helpful to you.

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