Chemistry, 25.02.2020 05:24, emily0259

Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO 3 ( s ) . The equation for the reaction is 2 KClO 3 ⟶ 2 KCl + 3 O 2 Calculate how many grams of O 2 ( g ) can be produced from heating 34.4 g KClO 3 ( s ) .

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Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO 3 (...