angelagalvaan angelagalvaan

13-06-2016
Chemistry

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What is the percent by mass of magnesium sulfate in MgSO4 · 7H2O?

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Аноним Аноним

21-06-2016

The breakdown of mass percentage of the elements is determined by dividing molar masses to the total molar mass of the compound (246.37 g/mol). There are four elements: for Mg: 9.87%, S:13.01%, H:5.69%, 71.44%.

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Numinum Numinum

10-12-2020

Answer:

48.831

Explanation:

48.831

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