A solution is made using 200.0 mL of methanol (density 0.792 g/mL) and 300.0 mL of water (density 1.0 g/mL). What is the mass percent of the methanol?
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The mass of methanol is volume x density = 200.0 mL x 0.792 g/mL = 158.4 g. The mass of water is volume x density = 300.0 mL x 1.0 g/mL = 300.0 g. Show more…
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