Fupdamentals of Chemistry Sem 1118-191 9. A solution is prepared by mixing 7.5 grams of methanol (density = 0.791 g/mL) and 230 grams of water (density = 1.00 g/mL). Assuming volumes are additive, what is the molarity of methanol in the solution? Also find molality mass% and mole fraction. %3D

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Dept of Engineering
16
NCT
Fupdamentals ef Chemistry
Sem 1118-19)
9. A solution is prepared by mixing 7.5 grams of methanol (density = 0.791g/mL) and 230
grams of water (density = 1.00 g/mL). Assuming volumes are additive, what is the molarity of
methanol in the solution? Also find molality mass% and mole fraction.
Transcribed Image Text:Dept of Engineering 16 NCT Fupdamentals ef Chemistry Sem 1118-19) 9. A solution is prepared by mixing 7.5 grams of methanol (density = 0.791g/mL) and 230 grams of water (density = 1.00 g/mL). Assuming volumes are additive, what is the molarity of methanol in the solution? Also find molality mass% and mole fraction.
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