document.write( "Question 74584: If you mix 140mL of a 60% acid solution with 200 mL of a 30% solution you get a 40 mL of a _______% solution. \n" ); document.write( "
Algebra.Com's Answer #53562 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If you mix 140mL of a 60% acid solution with 200 mL of a 30% solution you get a 40 mL of a _______% solution. \n" ); document.write( "----------------------- \n" ); document.write( "60% solution DATA: \n" ); document.write( "Amt = 140 ml ; Amt of acid = 0.6*140 = 84 ml \n" ); document.write( "-------------------- \n" ); document.write( "30% solution DATA: \n" ); document.write( "Amt = 200 ml ; Amt of acid = 0.3*200 = 60 ml \n" ); document.write( "------------------- \n" ); document.write( "x% solution DATA: \n" ); document.write( "Amt ; 40 ml ; Amt of acid = 40x ml \n" ); document.write( "-------------------------- \n" ); document.write( "EQUATION: \n" ); document.write( "acid + acid = acid \n" ); document.write( "84 +60 = 40x \n" ); document.write( "144 = 40x \n" ); document.write( "x= a percentage greater than 100% \n" ); document.write( "COMMENT: Something is not stated right in your posting. \n" ); document.write( "Maybe 40 ml should be 400 ml !!!!!!! \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |