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OpenStudy (anonymous):
What is the percent by volume of ethanol in a solution that contains 44 mL of ethanol dissolved in 117 mL of water? Please help. I have homework due in a few hours.
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OpenStudy (anonymous):
44 mL + 117 mL is the volume of the sol'n. So the % volume of ethanol in that solution will be 44 mL over total volume x 100%.
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