This chemical equation is not balanced. Let's balance it:
Ca(NO3)2 = Ca(NO2)2 + O2
Balanced equation:
2Ca(NO3)2 = 2Ca(NO2)2 + O2
This balanced equation shows that 2 moles of Calcium Nitrate react to form 2 moles of Calcium Nitrite and 1 mole of Oxygen gas.
This chemical equation is not balanced. Let's balance it:
Ca(NO3)2 = Ca(NO2)2 + O2
Balanced equation:
2Ca(NO3)2 = 2Ca(NO2)2 + O2
This balanced equation shows that 2 moles of Calcium Nitrate react to form 2 moles of Calcium Nitrite and 1 mole of Oxygen gas.