document.write( "Question 465899: JIM NEEDS TO PREPARE ONE LITER OF A 4% NACL SOLUTION. HOW MUCH NACL SHOULD HE WEIGH OUT? \n" ); document.write( "
Algebra.Com's Answer #319306 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! 4% of a 1 L NaCl solution is .04 L = 40 mL = 40 cm^3. However we want to find the mass of the salt by doing a unit conversion (had to look up the density online):\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(40 cm^3)(2.165 g/cm^3) = 86.6 g \n" ); document.write( " |