SOLUTION: You need a 25% alcohol solution. On hand, you have a 125 mL of a 45% alcohol mixture. How much pure water will you need to add to obtain the desired solution?
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Question 1071197: You need a 25% alcohol solution. On hand, you have a 125 mL of a 45% alcohol mixture. How much pure water will you need to add to obtain the desired solution?
You will need
mL of pure water
to obtain
mL of the desired 25% solution. Answer by josgarithmetic(39617) (Show Source):
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