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SAT® Subject Test in Chemistry

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Stoich Oxidation of $Mg$

SATCHM-EEL7T2

$$2Mg + O_2→ 2MgO$$

If 0.486g of magnesium is fully oxidized, what mass of magnesium oxide should be produced?

A

$0.806g \ MgO$

B

$0.972g \ MgO$

C

$0.646g \ MgO$

D

$0.486g \ MgO$

E

$0.320g \ MgO$