How much oxygen will be obtained by heating 5 gram of potassium nitrate ? also write the equation

How much oxygen will be obtained by heating 5 gram of potassium nitrat

1.	How much oxygen will be obtained by heating 5 gram of potassium nitrate ? also write the equation
Answer» is heated beyond 400°C, potassium NITRATE will decompose to create potassium OXIDE, nitrogen, and oxygen are produced...Potassium oxide (K2O) or Kalium oxide is an ionic compound of potassium and oxygen.