Question

Balance NaNo3 which gives you NaNo2+O2

Answer 1

You have :

NaNO₃ → NaNO₂+O₂

LHS: 1 Na, 1 N, 3 O

RHS: 1 Na, 1 N, 4 O

you can balance by having 6 O's on both sides

so you get:

Na(NO₃)₂ → NaNO₂ + 2O₂

Answer 2

Answer:

2NaNO3----->2NaNO2+O2