a 3.96 g sample of magnesium carbonate decomposed to produce 1.89 g of magnesium oxide. what mass of nagnesium was in the sample of magnesium carbonate? calculate the percent of magnesium by mass , in the magnesium oxide produced. how much co2 was released into the atmosphere.
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Expert's answer
2019-10-14T14:30:47-0400
(3.96 g MgCO3) / (84.31413 g MgCO3/mol) x (1 mol Mg / 1 mol MgCO3) x
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