document.write( "Question 659110: how many liters of water must be added to 20 liters of a 7% antifreeze solution to produce a 50% acid solution \n" ); document.write( "
Algebra.Com's Answer #410649 by Alan3354(69443)\"\" \"About 
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how many liters of water must be added to 20 liters of a 7% antifreeze solution to produce a 50% acid solution
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\n" ); document.write( "You can't make acid by adding water to antifreeze.
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