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Calculate the mass of magnesium oxide formed when 3.0 grams of magnesium reacts with excess oxygen.

Calculate the mass of magnesium oxide formed when 3.0 grams of magnesium reacts with excess oxygen.
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Calculate the mass of magnesium oxide formed when 3.0 grams of magnesium reacts with excess oxygen.

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User Thattyson
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1 Answer

3 votes
Mg+O2=MgO
24 g. = 40 g
3 g. = x

x = (3 * 40)/(24) \\ x = 5 \: g
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User MuZk
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7.6k points
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