Chapter 5.2, Problem 5.8P

Balance each chemical equation.

1. ${\text{Al + H}}_{\text{2}}{\text{SO}}_{\text{4}}\to {\text{Al}}_{\text{2}}{\left({\text{SO}}_{\text{4}}\right)}_{\text{3}}{\text{+ H}}_{\text{2}}$
2. ${\text{Na}}_{\text{2}}{\text{SO}}_{\text{3}}{\text{ + H}}_{\text{3}}{\text{PO}}_{\text{4 }}\to {\text{H}}_{\text{2}}{\text{SO}}_{\text{3}}{\text{ + Na}}_{\text{3}}{\text{PO}}_{\text{4}}$