document.write( "Question 625529: how much water must be evaporated from 240 pounds of a solution that is 3% alcohol to strengthen it to a solution that is 5% alcohol?
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Algebra.Com's Answer #393593 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! how much water must be evaporated from 240 pounds of a solution that is 3% alcohol to strengthen it to a solution that is 5% alcohol? \n" ); document.write( "-------------- \n" ); document.write( "3% of 240 pounds = 7.2 pounds of alcohol \n" ); document.write( "If 7.2 pounds = 5%, the total = 7.2/0.05 = 144 pounds \n" ); document.write( "240 - 144 = 96 pounds of water to evaporate. \n" ); document.write( "--------------- \n" ); document.write( "PS That won't work, the alcohol has a lower boiling so it will evaporate first. \n" ); document.write( "If it did work, a lot of people would make stronger booze that way. \n" ); document.write( " |