If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent
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# If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent

[From: ] [author: ] [Date: 12-05-22] [Hit: ]
17.14.5.The answer is 17.5% KCl correct?-im assuming we are looking for % m/m?......
If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?

21.2% KCl

17.5% KCl

14.9% KCl

5.71% KCl

The answer is 17.5% KCl correct?

-
i'm assuming we are looking for % m/m?

33.5g / 225.6g x 100% = 14.8%
you are looking for % of KCl in the solution, you have to add the mass of the KCl and water to get the total mass of the solution
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