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Chemistry, 05.09.2020 19:01 aalyyy

a 10.99g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition (define proportions), how many grams of sodium does a 9.77g sample of sodium bromine contain?

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a 10.99g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition (def...

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