document.write( "Question 884322: a chemist mixes an 8 percent HCL acid solution with a 5 percent HCL acid solution how many ml of 5 percent solution needs to be added to produce 750 mls of 7 percent HCL ACID SOLUTION? \n" ); document.write( "
Algebra.Com's Answer #534214 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "Mixing two concentrations for known amount of mixture
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