document.write( "Question 854636: a chemist has 10 cm^3 of 20% salt solution. how many cubic centimeter of water should she add to produce a 5% salt solution?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #514790 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! You hopefully mean percent weight per volume. \n" ); document.write( "1 cm^3 = 1 ml.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let u = how much volume, cm^3 of water to add. \n" ); document.write( " \n" ); document.write( "Solve for u. \n" ); document.write( " |