# Balance the following equations?

Jul 19, 2017

${H}_{2} S {O}_{4} \left(a q\right) + 2 N a O H \left(a q\right) \rightarrow N {a}_{2} S {O}_{4} \left(a q\right) + 2 {H}_{2} O \left(l\right)$

#### Explanation:

And this is simply an acid base reaction.

And the second reaction is a decomposition reaction.....

$A {l}_{2} {\left(C {O}_{3}\right)}_{3} \left(s\right) + \Delta \rightarrow A {l}_{2} {O}_{3} \left(s\right) + 3 C {O}_{2} \left(g\right) \uparrow$

In EVERY chemical reaction, both mass and charge are CONSERVED. Does this apply in the reactions we have written?