Write reaction equations that are practically feasible using the following schemes: CuSO4 + HCL- NaNO3 + HCL- Cu + HCL-

1) CuSO4 + HCl – this reaction is practically impossible, because no gas, no sediment or water is released
2) NaNO3 + HCl – this reaction is practically impossible, because no gas, no sediment or water is released
3) Cu + HCl – – this reaction is practically impossible, because copper stands in the row of metal activity to the right of hydrogen and cannot displace it



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