Section 17.3 Quiz

A solution has a concentration of 1.0 x 10^-4 M. Which term best describes this solution?

• saturated

• unsaturated

• supersaturated

• none of these

If K_sp > 1 the reaction is

• soluble

• insoluble

• If the product of ion concentrations equals the Ksp, the solution is __________

• saturated

• unsaturated

• supersaturated

• none of these

• If the product of ion concentrations is greater than the Ksp, the solution is ______

• saturated

• unsaturated

• supersaturated

• none of these

Solution where more solute can still be dissolved at the given temperature. 

• Saturated
• Unsaturated
• Supersaturated
• Homogeneous solution

When two substances that contain the same ion are mixed, the less soluble of the two substances may precipitate. This condition is called _____

• Equilibrium constant

• Le Chatelier's Principle

• The common-ion effect

• Reversible

T/F: The K_sp of a substance depends on its temperature

• True

• False

Why are solids eliminated from equilibrium expressions?

• Pressure does not affect them.

• Their concentrations are always zero.

• Their concentrations do not change.

If a reaction is reversible and has reached equilibrium, what can be said about the amounts of reactants and products?

• some reactant, some product

• no reactant, all product

• all reactant, no product