Chemistry, 01.07.2019 13:00 robertobi1988
The compound xyz (little 3) has a molar mass of 100.09 g and a percent composition (by mass) of 40.04% x. 12.00%y, and 47.96% z. what is the formula of the compound?
Answers: 1
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Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
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The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
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Which three statements represent the benefits of performing experiments using computer simulations?
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The compound xyz (little 3) has a molar mass of 100.09 g and a percent composition (by mass) of 40.0...
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