For number 24 I am having a hard time converting
![For number 24 I am having a hard time converting class=](https://us-static.z-dn.net/files/d0c/3e80aa9ef9808c1278c85121989bc320.png)
Assuming that this 850 mL of solution will also be equal to 850 g of solution, we will have to use the percent mass formula, which is:
%mass = mass of the solute/mass of the solution
%mass = 700g/850
%mass = 0.82
Therefore the answer will be 82%