document.write( "Question 844890: How much pure acid should be mixed with 4 gallons of a 50% acid solution in order to get an 80% acid solution? \n" ); document.write( "
Algebra.Com's Answer #508977 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Just with that information, we could expect the percents to be as w/v.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let v = how much volume of the pure acid to add\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve for v\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Study this lesson to understand better: \n" ); document.write( "http://www.algebra.com/tutors/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev \n" ); document.write( " |