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What is the percent by mass of water in the hydrate?
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What is the per...
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Apush or pull that moves or changes and object when to objects touch
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An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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Mathematics, 17.11.2020 03:00
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