CaCO3 is considered insoluble in water. CaCO3(s) ↔ Ca2+(aq) + CO32-(aq) Which of the following is true about its equilibrium constant?

CaCO3 is considered insoluble in water.
CaCO3(s) ↔ Ca2+(aq) + CO32-(aq)
Which of the following is true about its equilibrium constant?



A) Kc = 1

B) Kc << 1

C) Kc >> 1

Answer B


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