Calculate how many grams of o2

Reference no: EM13695277

Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s). The equation for the reaction is

2KCAlo3 ----> 2KCI+3O2
Calculate how many grams of O2(g) can be produced from heating 20.9 grams of KClO3(s).

Reference no: EM13695277

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