A chemist combined chloroform (chcl3) and acetone (c3h6o) to create a solution where the mole fraction of chloroform, chloroform, is 0. 219. The densities of chloroform and acetone are 1. 48 g/ml and 0. 791 g/ml, respectively. Calculate the molarity of the solution. Assume the volumes are additive.

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?