document.write( "Question 1017554: a chemist has two solutions of hcl. one has a 40 concentration and the other has a 25 concentration. how many liters of each solution must be mixed to obtain 112 liters of a 37% solution? \n" ); document.write( "
Algebra.Com's Answer #655663 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! .4n+.25(112-n)=.37(112) \n" ); document.write( ".4n+28-.25n=41.44 \n" ); document.write( ".15n=13.44 \n" ); document.write( "n=89.6 liter of .4 concentrate, and 22.4 liters of .25 concentrate ☺☺☺☺ \n" ); document.write( " |