SOLUTION: You need a 80% alcohol solution. On hand, you have a 150 mL of a 55%
alcohol mixture. You also have a 90% alcohol mixture. How much of the
90% mixture will you need to add to o
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-> SOLUTION: You need a 80% alcohol solution. On hand, you have a 150 mL of a 55%
alcohol mixture. You also have a 90% alcohol mixture. How much of the
90% mixture will you need to add to o
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Question 1160521: You need a 80% alcohol solution. On hand, you have a 150 mL of a 55%
alcohol mixture. You also have a 90% alcohol mixture. How much of the
90% mixture will you need to add to obtain the desired solution?
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