posted by smith .
If 35.8 grams of LiCl are dissolved in 184 grams of water, what is the concentration of the solution in percent by mass?
% by mass means grams solute/100 g solution.
You have 35.8 g LiCl of solute.
Total solution is 184 g H2O and 35.8 g LiCl for total of ??
(35.8/total grams)*100 =