Ksp and solutions

1. KSP – A SPECIAL CASE OF KEQ

2. WHAT DOES THAT DOUBLE ARROW REPRESENT?

10. FE(OH)2 IS LISTED AS AN “INSOLUBLE” SUBSTANCE ON MANY SOLUBILITY CHARTS. WHAT DOES THIS MEAN? A. IT DOES NOT DISSOLVE IN WATER B. VERY LITTLE OF IT DISSOLVES IN WATER.

11. FE(OH)2 IS LISTED AS AN “INSOLUBLE” SUBSTANCE ON MANY SOLUBILITY CHARTS. WHAT DOES THIS MEAN? A. IT DOES NOT DISSOLVE IN WATER B. VERY LITTLE OF IT DISSOLVES IN WATER.

17. WHAT DOES KSP STAND FOR? A) Solubility product constant B) Kevin stands pretty C) Konstant solution precipitates D) Solution product constant E) All of these

18. A + B AB  If you remove A from the container what happens to the concentration of B?  A) it goes UP  B) it goes DOWN  C) it stays the same  D) it goes up then down then alllll the way around town.

19. A + B AB  If you remove AB from the container what happens to the concentration of B?  A) it goes UP  B) it goes DOWN  C) it stays the same  D) it goes up then down then alllll the way around town.

20. A + B AB  If A and B and AB are all GASSES, what happens when you INCREASE the pressure.?  A) equilibrium shifts LEFT  B) equilibrium shifts RIGHT  C) equilibrium stays the same  D) it goes up then down then alllll the way around town.

21. WHO HELPED YOU ANSWER THE LAST THREE QUESTIONS?  A) Haber  B) LeChatelier  C) Greg Rooyaker  D) Mr K

22. WHAT ARE THE UNITS FOR KSP??  A) molarity  B) molality  C) moles  D) molility  E) mulality  F) mulletality  G) there are no units for Ksp because in some cases it would be moles squared, or moles cubed or moles to the 4th power over liters squared or cubed or other weird stuff.

23. LOOK AT THE FOLLOWING REACTION MX -- > M+ + X- AND KSP = 1X10-9

Ksp and solutions

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Ksp and solutions