A mixture of KCl and KClO₃ weighing 1.34 grams was heated;the dry O₂ generated occupied 143 mL at STP.What percent of the original mixture was KClO₃,which decomposes as follows: A)38.9% B)58.4% C)87.6% D)10.7% E)23.7%

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The Answer of A mixture of KCl and KClO₃ weighing 1.34 grams was heated;the dry O₂ generated occupied 143 mL at STP.What percent of the original mixture was KClO₃,which decomposes as follows: A)38.9% B)58.4% C)87.6% D)10.7% E)23.7%

A Mixture of KCl and KClO3 Weighing 1

A Mixture of KCl and KClO₃ Weighing 1