SOLUTION: what quantity of water should be taken out to concentrate 65 litres of 54% acidic liquid to 78% acidic liquid
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Question 976071: what quantity of water should be taken out to concentrate 65 litres of 54% acidic liquid to 78% acidic liquid
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = liters of water to be removed
liters of acid in 54% solution
--------------------
20 liters of water must be taken out
( note that no acid is taken out )
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