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The mass of a 20L sample of gas with a density of 0.04 mg/L is
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The mass of a 20L sample of gas with a density of 0.04 mg/L is
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Apr 19, 2018
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The mass of a 20L sample of gas with a density of 0.04 mg/L is
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0,04 mg/L * 20 L = 0,8 mg.
Yauhen
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Apr 25, 2018
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