document.write( "Question 719732: A chemist mixes an 11% acid solution with a 4 % acid solution . How many milliters of each solution should the use to make a 700ml solution that is 6% acid ?
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Algebra.Com's Answer #441500 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! A chemist mixes an 11% acid solution with a 4 % acid solution . How many milliters of each solution should the use to make a 700ml solution that is 6% acid ? \n" ); document.write( "*** \n" ); document.write( "let x=amt of 11% solution to mix \n" ); document.write( "700-x=amt of 4% solution to mix \n" ); document.write( ".. \n" ); document.write( "11%x+4%(700-x)=6%*700 \n" ); document.write( ".11x+28-.04x=42 \n" ); document.write( ".07x=14 \n" ); document.write( "x=200 \n" ); document.write( "700-x=500 \n" ); document.write( "amt of 11% solution to mix=200 ml \n" ); document.write( "amt of 4% solution to mix=500 ml \n" ); document.write( " |