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Acetone (Mw = 58

Question 48

Multiple Choice

Acetone (mw = 58.08, P Acetone (mw = 58.08, P =232 mmHg) and butanone (mw = 72.11, P =100 mmHg) have the indicated molar masses and vapor pressures. A container holds 1.00 kg of butanone. How much acetone must be added to the butanone to elevate the total vapor pressure over the mixture to 125 mmHg at 25°C? A) 5.313 kg B) 290 g C) 188 g D) More information needed E) None of the above =232 mmHg) and butanone (mw = 72.11, P Acetone (mw = 58.08, P =232 mmHg) and butanone (mw = 72.11, P =100 mmHg) have the indicated molar masses and vapor pressures. A container holds 1.00 kg of butanone. How much acetone must be added to the butanone to elevate the total vapor pressure over the mixture to 125 mmHg at 25°C? A) 5.313 kg B) 290 g C) 188 g D) More information needed E) None of the above
=100 mmHg) have the indicated molar masses and vapor pressures. A container holds 1.00 kg of butanone. How much acetone must be added to the butanone to elevate the total vapor pressure over the mixture to 125 mmHg at 25°C?


A) 5.313 kg
B) 290 g
C) 188 g
D) More information needed
E) None of the above

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