SOLUTION: A beaker contains 500ml of an 11% solution. How much water should be evaporated to obtain a solution that is at least 12% alcohol?
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Question 1166586: A beaker contains 500ml of an 11% solution. How much water should be evaporated to obtain a solution that is at least 12% alcohol?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Let Q amount of water evaporate.
Solve that.
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