Question

In: Chemistry

Consider the dissolution of calcium hydroxide: Ca(OH)2(s) --> Ca2+(aq) + 2OH‑(aq) K = 4.7 x 10‑6...

Consider the dissolution of calcium hydroxide:

Ca(OH)2(s) --> Ca2+(aq) + 2OH‑(aq)

K = 4.7 x 10‑6

Write the equilibrium expression for this reaction.

2. Identify whether the following actions would favor the formation of products, reactants, or have no affect upon the dissolution of calcium hydroxide. Explain each answer.

a. Addition of CaCO3 to an equilibrium mixture of calcium hydroxide and water.

b. Addition of Na2CO3 to an equilibrium mixture of calcium hydroxide and water.

c. Addition of HCl to an equilibrium mixture of calcium hydroxide and water.

d. Addition of NaOH to an equilibrium mixture of calcium hydroxide and water

Solutions

Expert Solution

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