Question

4. What information does the following chemical equations convey?
(a) Zn + H,SO, ZnSO, + H,
(b) Mg + 2HCl → MgCl,+H,​

Answer 1

Answer:

Zn + H2So4 gives ZnSo4+ H2

Mg+ 2Hcl gives MgCl + H2