document.write( "Question 458234: How many grmas of 80% hydrochloric acid solution must be added to 40 grams of 15% hydrochloric acid solution to procuduce a 40% acid solution \n" ); document.write( "
Algebra.Com's Answer #317228 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! .8m+40(.15)=.4(m+40) \n" ); document.write( ".8m+6=.4m+16 \n" ); document.write( ".4m=10 \n" ); document.write( "m=10/.4=25 \n" ); document.write( "You need 25 gms. of 80% solution for your mix \n" ); document.write( ".8(25)+.15(40)=20+6=.4(65)=26.. \n" ); document.write( " |