SOLUTION: You need a 95% alcohol solution. On hand, you have a 55 mL of a 15% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?
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Question 1088172: You need a 95% alcohol solution. On hand, you have a 55 mL of a 15% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?
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