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IRISSAK [1]
3 years ago
14

A 15.33 g sample of magnesium oxide is found to contain 12.67 g of magnesium. What is the percent (by mass) composition of

Chemistry
2 answers:
ludmilkaskok [199]3 years ago
5 0

Answer:

12.67g of Mg / 15.33g of MgO * 100% = 82.6% of Mg

Explanation:

GrogVix [38]3 years ago
4 0

Answer:

Explanation:

I can help

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