Answers To Revised 2023-2024 Questions For Notes On Overview And General Understanding Of Equilibrium

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Difference (from prior major revision) (no other diffs)

Changed: 4,12c4
2) Even though outward (macro-view) observations are not changing, there is constant change (both reactions are occurring), (micro-view) in the system.

3) Mostly product

4) Equilibrium concentrations of all the species in the "bucket"

5) When the rate of the forward reaction and backward reaction are equal

6) They both use the same "mathematical expression". The are different in when the concentrations are used. Intitial and up to but not including equilibrium is the Reaction quotient. At equilibrium, it is the Equilibrium constant.

7) Do not do

8) Stays constant (No change)

9) Do not do

10) solid and liquid are arrowed out, aqueous and gas are not.

2) Even though outward (macro-view) observations are not changing, there is constant change (both forward and backward reaction are occurring at same rate), (micro-view) in the system.


Added: 13a6,16
3) Mostly product in the bucket at equilibrium (no matter you initially put in the bucket).



4) Equilibrium concentrations of all the species in a given "bucket".



5) When the rate of the forward reaction and backward reaction are equal. Equilibrium is time independent.



6) Solid and liquid phase have a concentration of 1 (so you cross them out with a "1" in the original equilibrium constant expression). Only gas phase and aqueous (solutions) phase "stay" in equillibrium constant expression (since both of them can have concentrations).



7) Molarity (M) = (mole solute / L of solution), How many solute (or simply substance) particles per volume.



8)Stays constant (No change) since rate of forward and backward reaction are equal.


Answers:
1) Everybody goes to the party.

2) Even though outward (macro-view) observations are not changing, there is constant change (both forward and backward reaction are occurring at same rate), (micro-view) in the system.

3) Mostly product in the bucket at equilibrium (no matter you initially put in the bucket).

4) Equilibrium concentrations of all the species in a given "bucket".

5) When the rate of the forward reaction and backward reaction are equal. Equilibrium is time independent.

6) Solid and liquid phase have a concentration of 1 (so you cross them out with a "1" in the original equilibrium constant expression). Only gas phase and aqueous (solutions) phase "stay" in equillibrium constant expression (since both of them can have concentrations).

7) Molarity (M) = (mole solute / L of solution), How many solute (or simply substance) particles per volume.

8)Stays constant (No change) since rate of forward and backward reaction are equal.


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