The boiling point of chloroform CHCI, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in chloroform is testosterone . How many grams of testosterone, C19H2302 (288.4 g/mol), must be dissolved in 291.0 grams of chloroform to raise the boiling point by 0.350 °C ? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula K, (°C/m) K (°C/m) Water H2O 0.512 1,86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHCI3 3.67 C,H6 Diethyl ether CH3CH2OCH,CH3 Benzene 2.53 5.12 2.02 g testosterone.

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The boiling point of chloroform CHCI, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in chloroform is testosterone .
How many grams of testosterone, C19H2802 (288.4 g/mol), must be dissolved in 291.0 grams of chloroform to raise the boiling point by 0.350 °C ? Refer to the table for the necessary boiling or freezing point constant.
Solvent
Formula
Kp (°C/m) Kf (°C/m)
Water
H2O
0.512
1.86
Ethanol
CH;CH,OH
1.22
1.99
Chloroform
CHCI3
3.67
Benzene
CH,
2.53
5.12
Diethyl ether CH3CH,OCH2CH3
2.02
g testosterone.
Transcribed Image Text:The boiling point of chloroform CHCI, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in chloroform is testosterone . How many grams of testosterone, C19H2802 (288.4 g/mol), must be dissolved in 291.0 grams of chloroform to raise the boiling point by 0.350 °C ? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula Kp (°C/m) Kf (°C/m) Water H2O 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHCI3 3.67 Benzene CH, 2.53 5.12 Diethyl ether CH3CH,OCH2CH3 2.02 g testosterone.
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