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Acylinder contains 4.0 g of nitrogen gas. a piston compresses the gas to half its initial volume. afterward, by what factor has the mass density of the gas increased?
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What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide
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Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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Acylinder contains 4.0 g of nitrogen gas. a piston compresses the gas to half its initial volume. af...
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