How to calculate the mass of oxygen in the mixture

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A 42.3 g mixture of the compounds magnesium oxide and calcium sulfide is 85.9 % by mass calcium sulfide. The compound magnesium oxide is 60.3 % by mass magnesium. Calculate the mass (g) of oxygen in the mixture

Reference no: EM13649381

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How to calculate the mass of oxygen in the mixture : A 42.3 g mixture of the compounds magnesium oxide and calcium sulfide is 85.9 % by mass calcium sulfide. The compound magnesium oxide is 60.3 % by mass magnesium. Calculate the mass (g) of oxygen in the mixture

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