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kenbaby
Group Title
If 33.7 grams of LiOH dissolve in enough water to make a 231gram solution, what is the concentration in percent by mass?
Answer
8.73% LiOH
14.6% LiOH
6.85% LiOH
12.7% LiOH
 2 years ago
 2 years ago
kenbaby Group Title
If 33.7 grams of LiOH dissolve in enough water to make a 231gram solution, what is the concentration in percent by mass? Answer 8.73% LiOH 14.6% LiOH 6.85% LiOH 12.7% LiOH
 2 years ago
 2 years ago

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JFraser Group TitleBest ResponseYou've already chosen the best response.0
if you know grams of solute and grams of total solution, what's the percentage?
 2 years ago

kenbaby Group TitleBest ResponseYou've already chosen the best response.0
Don't know :O
 2 years ago

JFraser Group TitleBest ResponseYou've already chosen the best response.0
33.7g of LiOH get dissolved in water. That's the mass of solute. The solution has a final mass of 231g. That's the mass of the solution. Divide.
 2 years ago

Shonengetsu Group TitleBest ResponseYou've already chosen the best response.0
The answer is 14.6%. It's a simple division: 33.7 divided by 231, times 100 to get the percent.
 2 years ago
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