The Vapor Pressure Of Diethyl Ether Ether Is 463 57 Mm Hg At 25 C How Many Grams Of Testosterone C19h28 O2 A Nonvol 1 (23.33 KiB) Viewed 59 times
The Vapor Pressure Of Diethyl Ether Ether Is 463 57 Mm Hg At 25 C How Many Grams Of Testosterone C19h28 O2 A Nonvol 2 (48.77 KiB) Viewed 59 times
The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25°C. How many grams of testosterone, C19H28 O2, a nonvolatile, nonelectrolyte (MW= 288.4 g/mol), must be added to 217.6 grams of diethyl ether to reduce the vapor pressure to 454.02 mm Hg? diethyl ether= CH3 CH₂ OCH₂ CH3 = 74.12 g/mol. Mass= 9
The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 10.33 grams of aluminum sulfate, Al2(SO4)3 (342.2 g/mol), in 185.8 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula H₂O K(°C/m) K(°C/m) Water 0.512 Ethanol CH3CH₂OH 1.22 Chloroform CHC13 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH2 OCH2 CH3 2.02 The molality of the solution is The freezing point of the solution is m. °C. 1.86 1.99 5.12
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