3. You and your lab partner went out drinking last night (assume both of you are 21). The concentration of ethanol (C2H6O) in beer is 1.73 m (beer = ethanol + water) (assume dbeer= 0.992 g/mL, dethanol= 0.789 g/mL, dwater=0.999 g/mL). %3D %3D %3D a) What is the molarity, mole fraction, and concentration (in ppm) of ethanol in beer?
3. You and your lab partner went out drinking last night (assume both of you are 21). The concentration of ethanol (C2H6O) in beer is 1.73 m (beer = ethanol + water) (assume dbeer= 0.992 g/mL, dethanol= 0.789 g/mL, dwater=0.999 g/mL). %3D %3D %3D a) What is the molarity, mole fraction, and concentration (in ppm) of ethanol in beer?
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.42E
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Question
![3.
You and your lab partner went out drinking last night (assume both of you are 21). The
concentration of ethanol (C2H6O) in beer is 1.73 m (beer = ethanol + water) (assume dbeer= 0.992
g/mL, dethanol= 0.789 g/mL, dwater=0.999 g/mL).
%3D
%3D
%3D
a)
What is the molarity, mole fraction, and concentration (in ppm) of ethanol in beer?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3ca248ea-a6a9-4983-82fa-888afde46847%2Fe4d8f967-c9a3-4b01-a3ad-483aa73af1d9%2Fa9idwge_reoriented.jpeg&w=3840&q=75)
Transcribed Image Text:3.
You and your lab partner went out drinking last night (assume both of you are 21). The
concentration of ethanol (C2H6O) in beer is 1.73 m (beer = ethanol + water) (assume dbeer= 0.992
g/mL, dethanol= 0.789 g/mL, dwater=0.999 g/mL).
%3D
%3D
%3D
a)
What is the molarity, mole fraction, and concentration (in ppm) of ethanol in beer?
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