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saveliy_v [14]
2 years ago
8

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 the m

agnesium in the compound?
Chemistry
1 answer:
MAVERICK [17]2 years ago
3 0
12.67 g / 15.33 g x 100 % = 82.64% Magnesium (Mg)
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