1. Consider a saturated solution of CaCl 2 . What will happen if more calcium io

Question

1. Consider a saturated solution of CaCl2. What will happen if more calcium ion is added to the mixture?

___The reaction will spontaneously start producing solid calcium chloride.

___The reaction will spontaneously start producing aqueous ions.   

___ The reaction will remain at equilibrium.

2. Consider a saturated solution of CaCl2. What will happen if more sodium chloride is added to the mixture?

___The reaction will spontaneously start producing solid calcium chloride.

___The reaction will spontaneously start producing aqueous ions.    

___The reaction will remain at equilibrium.

3. Consider a saturated solution of CaCl2. What will happen if more water is added to the mixture?

___The reaction will spontaneously start producing aqueous ions.

___The reaction will remain at equilibrium.    

___The reaction will spontaneously start producing solid calcium chloride.

4. Consider a saturated solution of CaCl2. What will happen if more solid calcium chloride is added to the mixture?

___The reaction will spontaneously start producing aqueous ions.

___The reaction will spontaneously start producing solid calcium chloride.    

___The reaction will remain at equilibrium.

Explanation / Answer

1. ANS = The reaction will spontaneously start producing solid calcium chloride.

2. ANS= The reaction will spontaneously start producing solid calcium chloride

3. ANS=   The reaction will remain at equilibrium.    

4. ANS = The reaction will spontaneously start producing aqueous ions.

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