Carbonates, phosphates, borates, and arsenates—except those of the ammonium ion and the alkali metals—are insoluble. They tend to just be solids and not dissolve much in water. Write (on paper) the expression for the equilibrium constant for the reaction represented by the equation 3Ba2+(aq)+2PO43−(aq)⇌Ba3(PO4)2(s) The solid doesn't have a concentration, so use the number 1 in its place. Please answer the following question in the text box below. You can be brief. Is Kc > 1, Kc < 1, or Kc ≈ 1?
Carbonates, phosphates, borates, and arsenates—except those of the ammonium ion and the alkali metals—are insoluble. They tend to just be solids and not dissolve much in water.
Write (on paper) the expression for the equilibrium constant for the reaction represented by the equation
3Ba2+(aq)+2PO43−(aq)⇌Ba3(PO4)2(s)
The solid doesn't have a concentration, so use the number 1 in its place. Please answer the following question in the text box below. You can be brief.
Is Kc > 1, Kc < 1, or Kc ≈ 1? Explain your answer. Consider: how likely is the reverse reaction? Would you expect insoluble ionic compounds to have a high or low concentration of dissolved ions at equilibrium?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
