A 0.2418 g sample contains a mixture of only KBr and KI. The sample is treated with excess AgNO3, and the precipitate of mixture AgBr and AgI is dried and weighed. If the precipitate mass is 0.3607 g, what is the percentage KBr in the original sample?

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Q: A 0.2418 g sample contains a mixture of only KBr and KI. The sample is treated with excess AgNO3,…

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Q: impure

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