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Water H,0 0.512 1.86 CH;CH,OH CHCI, Ethanol 1.22 1.99 Chloroform 3.67 Benzene 2.53 5.12 Diethyl ether CH;CH;OCH;CH3 2.02 olality of the solution is m. moiling point of the solution is °C. oiling point of diethyl ether CH;CH,OCH,CH, is 34.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in yl ether is estrogen (estradiol). many grams of estroeen CanH.0.(272 4 glmol)

Water H,0 0.512 1.86 CH;CH,OH CHCI, Ethanol 1.22 1.99 Chloroform 3.67 Benzene 2.53 5.12 Diethyl ether CH;CH;OCH;CH3 2.02 olality of the solution is m. moiling point of the solution is °C. oiling point of diethyl ether CH;CH,OCH,CH, is 34.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in yl ether is estrogen (estradiol). many grams of estroeen CanH.0.(272 4 glmol)

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter11: States Of Matter; Liquids And Solids
Section: Chapter Questions
Problem 11.145QP
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The boiling point of ethanol, CH3CH,OH, is 78.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in ethanol is estrogen (estradiol). A student dissolves l1.27 grams of estrogen, C18H2402 (272.4 g/mol), in 209.3 grams of ethanol. Use the table of boiling and freez point constants to answer the questions below. Solvent Formula K CCm) ArCChm) Water H20 0.512 1.86 CH;CH,OH CHCI Ethanol 1.22 1.99 Chloroform 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02 The molality of the solution is m. The boiling point of the solution is °C. The boiling point of diethyl ether CH,CH,OCH,CH3 is 34.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in diethyl ether is estrogen (estradiol). How many grams of estrogen, C13H02 (272.4 g/mol), must be dissolved in 259.0 grams of diethyl ether to raise the boiling point by 0.300 °C ? Refer to the table for the necessary boiling or freezing point constant. Selvent Formula K (Chm) KreCim) Water H,0 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHCI, 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH; 2.02 g estrogen.
Transcribed Image Text:The boiling point of ethanol, CH3CH,OH, is 78.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in ethanol is estrogen (estradiol). A student dissolves l1.27 grams of estrogen, C18H2402 (272.4 g/mol), in 209.3 grams of ethanol. Use the table of boiling and freez point constants to answer the questions below. Solvent Formula K CCm) ArCChm) Water H20 0.512 1.86 CH;CH,OH CHCI Ethanol 1.22 1.99 Chloroform 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02 The molality of the solution is m. The boiling point of the solution is °C. The boiling point of diethyl ether CH,CH,OCH,CH3 is 34.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in diethyl ether is estrogen (estradiol). How many grams of estrogen, C13H02 (272.4 g/mol), must be dissolved in 259.0 grams of diethyl ether to raise the boiling point by 0.300 °C ? Refer to the table for the necessary boiling or freezing point constant. Selvent Formula K (Chm) KreCim) Water H,0 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHCI, 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH; 2.02 g estrogen.
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