Question

Balance the following equation
Mg + H2SO4 → MgSO, + H2​

Answer 1

Explanation:

Mg0 + H2ISO4 → H20 +MgIISO4

This is an oxidation-reduction (redox) reaction:

2 HI + 2 e- → 2 H0(reduction)

Mg0 - 2 e- → MgII(oxidation)

Answer 2

Heya there

4Mg + H2SO4 -----) 4MgSO + H2