4
QuizMultiple Choice
Unit Test — Unit test
Question 4 • *25-26 KCS18 Chemistry IC
The molality of a solution that is made by dissolving a certain mass of ethanol in 85.4 g of water is 0.950 m. How many moles of ethanol were dissolved?Use .
Answer
A
0.0811 molB
0.0899 molC
11.1 molD
81.1 mol