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Jon
Le Chatelier's Principle..please help!?
Indicate the direction in which the equilibrium position shifts in each of the following chemical systems if the following stresses are placed on them:
1. Ag+ (aq) + Cl− (aq) ⇌ AgCl (s)
a) The addition of Ag+ will cause the equilibrium position to shift: left right
b) With which species in the above reaction will NH3 react? _________________________ This will cause the equilibrium position to shift: left right
c) With which species in the above reaction will I− react? _________________________
This will cause the equilibrium position to shift:
2. NH3(aq) + H2O(l) ⇌ NH4+ (aq) + OH− (aq) + heat
a) The addition of NH3 will cause the equilibrium position to shift:
b) The addition of NH4+ will cause the equilibrium position to shift:
c) A decrease in temperature will cause the equilibrium position to shift:
left or right?
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