Question
Asked Sep 9, 2019
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A 11.65 g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition (definite proportions), how many grams of sodium does a 5.45 g sample of sodium bromide contain? 

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Expert Answer

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Law of constant composition:

It is also known as law of definite proportions.  It states ...

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