# If #3.06*g# #"strontium chromate"# is added to #1/2*L# of water, what is the UNDISSOLVED mass of salt?

##### 1 Answer

We interrogate the equilibrium:

I get approx.

#### Explanation:

Now we have the volume of the solvent, and we can calculate the molar quantity of strontium chromate. We need another parameter,

This site gives

Given

If

and

Which leads to a dissolved mass of............

And thus, for a saturated solution, the mass of strontium chromate remaining is