Menthol is a crystalline substance with a peppermint taste and odor. when 1.03 g of menthol is dissolved in 25.0 g of cyclohexane, the freezing point of the solution is lowered by 5.49 °c. the freezing point and kf constant for cyclohexane can be found here. calculate the molar mass of menthol.
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Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
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Chemistry, 22.06.2019 19:00
Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
Answers: 2
Menthol is a crystalline substance with a peppermint taste and odor. when 1.03 g of menthol is disso...
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