Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced chemical equation is: O2 + 2Mg > 2MgO If 4 moles of magnesium totally reacted with more than enough O2, how many moles of MgO would be expected to form?

Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced chemical equation is: O2 + 2Mg > 2MgO If 4 moles of magnesium totally reacted with more than enough O2, how many moles of MgO would be expected to form?

Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced chemical equation is: O2 + 2Mg > 2MgO
If 4 moles of magnesium totally reacted with more than enough O2, how many moles of MgO would be expected to form?



A) 1 mole
B) 2 moles
C) 4 moles
D) 8 moles
E) not enough information




Answer: C


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