Posted by **help please** on Thursday, April 24, 2008 at 1:32am.

Calculate the Ksp of CaF2 (2 is subscript).

The problem wants it calculated with all or one of the following:

G = -1162 kJ/mol

H = -1215 kJ/mol

S = 68.87 J/mol*k

The answer is 1.55*10^(-10). How do I do this?

## Answer This Question

## Related Questions

- Chemistry 114 - Write down the Ksp expression for CaF2. If the molar solubility ...
- CHEMISTRY - Calculate ΔSfus and ΔSvap for HF. Determine the entropy ...
- Chemistry - Calculate S (measure of total entropy) for the following reaction at...
- Chemistry Help!!!! - Calculate S (measure of total entropy) for the following ...
- Chemistry - Calculate S (measure of total entropy) for the following reaction at...
- chemistry - Which of the following mixtures will be a buffer when dissolved in a...
- Chemistry - The standard entropy change for 1.00 moles of Ar as it evaporates at...
- chemistry - Given a saturated solution of CaF2, write the ionic equilibrium and ...
- CHEM - Calculate ΔSfus and ΔSvap for HF. Determine the entropy change ...
- chemistry, please help - 2NO2(g)--> 2NO(g) + O2(g) , H=+114.2kJ (Note: H, S, ...

More Related Questions