Chemistry, 24.10.2021 18:20 pmdare2551

A hydrate of formula M2EO3•xH2O (where M is a metal, E is a non-metal, and x is a whole number) has a formula mass of 252 g/mol. If the mass percent of oxygen in the hydrate is approximately 63%, what is the value of x? (Molar mass of oxygen = 16 g/mol). Enter your value as a whole number.

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A hydrate of formula M2EO3•xH2O (where M is a metal, E is a non-metal, and x is a whole number) has...

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