Question

What is the concentration of a solution which contains 1 mole of `CaCl_2` dissolved in 2,000 milliliters of solution?

Answer 1

`"Concentration"` `=` `0.5*mol*L^-1` with respect to `"CaCl"_2`.

Explanation:

`"Concentration"` `=` `"Moles of solute"/"Volume of solution"`

`=(1*mol)/(2.000*L)` `=` `0.5*mol*L^-1`.

In `"1 L"` of solution, what is the mass of solute?