Explain what is the percent by mass of nabr

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Reference no: EM13336793

A 0.9157g mixtureof CaBr2 and NaBr is dissolved in water and AgNO3 is added to the solution to form AgBr Precipitate. If the mass of the precipitate is 1.6930g, what is the percent by mass of NaBr in the original mixture?

Reference no: EM13336793

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