Write the expression for the equilibrium constant for the reaction represented by the equation CaCO3(s)⇌Ca2+(aq)+CO32−(aq). Is Kc > 1, < 1, or ≈ 1? Explain your answer.

For the given reaction, the value of is greater than 1

Explanation:

For the given chemical equation:

The expression of for above equation follows:

The concentration of pure solids and pure liquids are taken as 1 in equilibrium constant expression

As, the denominator is missing and the numerator is the only part left in the expression. So, the value of will be greater than 1.

Hence, for the given reaction, the value of is greater than 1

2b2t

explanation:

2b2t

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be