QS Study

Heterogeneous equilibrium: At a reversible reaction reactants and products have different. phase at equilibrium is called heterogeneous equilibrium.

Explain:

CaCO3 → CaO (S) CO2 (g)

What’s the concentration of Ca+2 ions in a saturated solution of CaCO3?

Ksp (CaCO3) = 4.5 × 10-9