Question

11. Give word equations for the following chemical reactions & give the names of the products formed.
a) Zn + 2HCI → ZnCl2 + H2
b] CuO + H2SO4 → CuSO4 + H2O
c) Zn + S + ZnS
d] ZnCO3 → ZnO + CO2
e] NH3 + HCl → NH4CL

Answer 1

Answer:

a) zinc+ hydrochloric acid -> zinc chloride + hydrogen

b) Copper oxide + hydrogen sulphide -> copper sulphide + water

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