hi, can u tell me the type of reactions for the following : i)Cu + sulphuric acid ->coppersulphate+sulphurdioxide+water ii)calciumcarbonate+HCl->calciumchloride+water+carbondioxide

Asked by aarthi9 | 4th Jul, 2010, 01:17: PM

Expert Answer:

(i) This is an example of displacement reaction:
Cu + 2 H2SO4  ---------------> CuSO4 + SO2 + 2 H2O
(ii) This is an example of displacement reaction
CaCO3 + HCl  --------------------> CaCl + H2O + CO2

Answered by  | 19th Jul, 2010, 01:54: PM

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