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11 Nov 2019
Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitrogen and oxygen: 4KNO3(s) â 2K2O(s) + 2N2(g) + 5O2(g) To produce 93.3 kg of O2, how many (a) moles of KNO3 must be heated? mol (b) grams of KNO3 must be heated? g
Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitrogen and oxygen: 4KNO3(s) â 2K2O(s) + 2N2(g) + 5O2(g) To produce 93.3 kg of O2, how many (a) moles of KNO3 must be heated? mol (b) grams of KNO3 must be heated? g
Trinidad TremblayLv2
28 Jun 2019