Explain the mass ratio of magnesium to oxide

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Reference no: EM13500225

Magnesium oxide (MgO) forms when the metal burns in air.

(a) If 1.25 g of MgO contains 0.754 g of Mg, what is the mass ratio of magnesium to oxide?

(b) How many grams of Mg are in 435 g of MgO?

Reference no: EM13500225

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