Candy Chemist was asked to determine the concentration (M&x) of a new alcoholic beverage from the mass percent ethanol in aqueous solution. Which was determinined to be 15.0% (m/m) and the density was found to be 0.984 g/mL. What is the molarity and mole fraction of ethanol (MM=46.068 g/mol) in the beverage ?

answer

watching

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Deanna HettingerLv2

17 Dec 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

The density of an aqueous solution containing 10.0 percent of ethanol (C₂H₅OH, molar mass 46.07 g/mol) by mass is 0.984 g/mL. Calculate the molality and molarity respectively.

	A.	2.41 m 2.13 M
	B.	2.35 m 2.33 M
	C.	3.71 m 3.64 M
	D.	4.27 m 4.13 M

0.000333 g fluorescein is dissolved in 225 mL solution of ethanol. The molar mass of fluorescein is 332.32 g/mol and the density of ethanol is 0.785 g/mL. What is the concentration of the solution in molarity? What is the concentration of the solution in ppm?