document.write( "Question 1013928: Pure acid is to be added to a 10% acid solution to obtain 90 L of a 20% acid solution.
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\n" ); document.write( "____ L of pure acid solution and ____ L of 10% acid solution.\r
\n" ); document.write( "\n" ); document.write( "P.S: I sort of know the formula to the problem already. If you aren't going to answer the question, can you please explain the steps and formula thoroughly. Thank you!
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Algebra.Com's Answer #630246 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
I did this one earlier today.
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