Question

write equation for the reaction of magnesium aluminium zinc and iron with dilute hydrochloric acid

Answer 1

Mg+hcl=mg(CL) 2+h2

Al+ hcl = al(CL) 3+ h2

Zn+ hcl = zn(CL) 2+ h2

Fe+ hcl = fe(CL) 2 + h2

Or

Fe + hcl = fe(CL) 3+h2

Answer 2

Here is answer

1)

Mg + Hcl - Mgcl2 + H2

2)

Fe+ Hcl - Fecl3 +H2

3)

Al + Hcl - Alcl3 + H2

4)

Zn + Hcl - zncl2 + H2