Define how much oxygen are present in 72.5 g of talc

Reference no: EM13524140

A substance (that you believe to be talc) contains 58.35 g magnesium, 89.88 g silicon, 153.6 g oxygen and 1.61 g hydrogen. How many grams of oxygen are present in 72.5 g of talc?

Reference no: EM13524140

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