What Mass of Ethane (CH₃CH₃)is Contained in 50

question 90

Multiple Choice

What mass of ethane (CH₃CH₃) is contained in 50.0 mL of a 13.9% by mass solution of ethane in hexane? The density of the solution is 0.611 g/mL.

• A)2.35 g
• B)8.49 g
• C)11.8 g
• D)6.95 g
• E)4.25 g

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