Question:
Small quantities of oxygen can be prepared in the laboratory
Last updated: 8/5/2022
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Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KC103 (s). The equation for the reaction is 2 KClO3 ->> → 2 KCl +30₂ Calculate how many grams of O₂(g) can be produced from heating 25.5 g KC1O3(s). mass: g 0₂