SOLUTION: How many litters of a 70% acid solution must be added to 14 liters of a 20% acid solution to produce a 35% acid solution
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Question 755890: How many litters of a 70% acid solution must be added to 14 liters of a 20% acid solution to produce a 35% acid solution
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Let v = volume liters of the 70% acid to use.
Resulting volume of solution is v+14 liters.
Solve for v.
You finish!
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