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Title: You have a solution that contains 20 mL of ethanol in a total volume of 100 mL. The concentration ... Post by: Gurjeet on Feb 10, 2017 You have a solution that contains 20 mL of ethanol in a total volume of 100 mL. The concentration of this solution is ________.
A) 2.0 M B) 2.0 % by mass C) 20 % by mass D) 20 % by volume. Title: Re: You have a solution that contains 20 mL of ethanol in a total volume of 100 mL. The ... Post by: BarryO on Feb 10, 2017 Content hidden
Title: Re: You have a solution that contains 20 mL of ethanol in a total volume of 100 mL. The concentration ... Post by: Gurjeet on Apr 5, 2017 You're an amazing chem teacher, thanks
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