2. 8.20 g of magnesium reacts with 5.40 g of oxygen.
What is the percent composition of the magnesium?
A. 39.7%
B. 56.9%
C. 71.2%
D. 60.3%
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2. 8.20 g of magnesium reacts with 5.40 g of oxygen.
What is the percent composition of the magnesium?
A. 39.7%
B. 56.9%
C. 71.2%
D. 60.3%
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Answer:
=60.3 %
Explanation:
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