Cu Cl2 +KOH= So2 +KOH = Zn +Na Oh= Cup+h2o

4) The police are running after the shoplifter5) We drive eight miles every morning6) the cows are milking at the moment?7) Oxford Street is always very noisy.8) Do you feed the chickens every day? 9) Are you going to Kings Cross by tube?

CuCl2 + 2KOH → Cu(OH)2↓ + 2KClSO2 + 2KOH → K2SO3 + H2OZn + NaOH → реакция не идет, цинк — менее активный металлCuO + H2O → Cu(OH)2↓