SOLUTION: You need a 65% alcohol solution. On hand, you have a 25 mL of a 10% alcohol mixture. You also have 70% alcohol mixture. How much of the 70% mixture will you need to add to obtain t
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Question 1124744: You need a 65% alcohol solution. On hand, you have a 25 mL of a 10% alcohol mixture. You also have 70% alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution?
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