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CHEM HELP!!!!!?
In the following reaction, how many liters of oxygen, O2, measured at STP, would be produced from the decomposition of 237 g of potassium chlorate, KClO3?
2KClO3(s) ----> 2KCl(s)+3O2(g)
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- Roger the MoleLv 73 years ago
(237 g KClO3) / (122.5495 g KClO3/mol) x (3 mol O2 / 2 mol KClO3) x (22.414 L/mol) = 65.0 L O2
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