document.write( "Question 1095515: a 5 liter container is full of a 28 percent acid solution which needs to be diluted to a 20 percent acid solution. How much of the 28 percent must be drained off and replaced with distilled water?\r
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document.write( "I just needed help setting up the problem. The distilled water confused me as to what values I should put in. \n" );
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Algebra.Com's Answer #710025 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! Distilled water is 0% acid. \n" ); document.write( "And don't let the \"draining off\" confuse you. In the end, you will be mixing some amount x liters of 0% acid with another amount (5-x) of 28% acid to end up with 5 liters of 20% acid. \n" ); document.write( "Re-post if that is not enough to get you going. \n" ); document.write( " |