Question 1072861

technician needs to make a 48 liter batch of 40% acid solution. How can the technician combine a batch of an acid solution that is pure acid with another that is 20% to get the desired concentration?
<pre>{{{highlight_green(matrix(2,8, Amount, of, pure, acid, to, "mix:", 12, L, Amount, of, "20%", mixture, to, "mix:", 36, L))}}}