(Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass of crucible, cover, and magnesium oxide is 44.99g) a) Mass of Mg reacted b) Mass of magnesium oxide formed c) Mass of oxygen in magnesium oxide

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A: Mass of 1 mole of a substance is called as molar mass.

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Q: If the student collected 12.0 g of and the theoretical yield is 13.9 g, what is the percent yield

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A: Given: Mass of calcium burned = 5.185 g. Mass of calcium hydroxide formed = 4.601 g.

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Q: how many liters of carbon dioxide are produced?

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Q: the amount o

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A: (a)

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Q: The chemical formula for barium oxide is Bao. A chemist measured the amount of barium oxide produced…

A: Molar mass of BaO = 153.33 g / mol  Moles = given weight / molar mass

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".