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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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How is the way a mixture is combined different from how a compound is combined?
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Chemistry, 23.06.2019 07:30, sweetLips230
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How many moles of gas at 50.0°C will have a pressure of 0.950 atm in 30.0 L?...
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