SOLUTION: What weight must be added to 50g of 36% sulfuric acid solution to yield a 20% solution? All percents are weight.
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Question 356726: What weight must be added to 50g of 36% sulfuric acid solution to yield a 20% solution? All percents are weight.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
Let x = # grams of water that has to be added. Then
,
,
,
. Therefore 40 grams of water has to be added.
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