Solved: Potassium nitrate decomposes on heating, producing potassium oxide and gaseous
Chapter 3, Problem 3.65(choose chapter or problem)
Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitrogen and oxygen: 4KNO3(s) 2K2O(s) _ 2N2(g) _ 5O2(g) To produce 56.6 kg of oxygen, how many (a) moles of KNO3 must be heated? (b) Grams of KNO3 must be heated?
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