To Archer:
1. I truly apologize for my earlier comment about the physics question. I never intended it in a negative or disrespectful manner
I really phrased it incorrectly. Honestly, its just that I really don't know where to start because I really have no knowledge of any of those concepts other than what was on wikipedia. Again Archer, I can't reemphasize how wrongly I phrased the question. I was frustrated by this question; I just didn't know what to do.
But
I did look on wikipedia from your and Borek's Suggestions, and I thought it was Electrostatics, electrodynamics or Quantum Field Theory.
As far as I know, Electrostatics has to do with magnetism and electrical charges, which sort of seems right. However, it also apparently has to do with slow moving or stationary electrical charges, which then makes me want to change my mind about that answer choice. I don't think molecules are "slow moving."
I think Quantum Field Theory has to do with subatomic particles, which also seemed right.
Lastly, I read that Electrodynamics has to with electrodynamic forces, but again the description was a little vague and too complex for me to understand completely
So I'm stuck between these answer choices. Could you give me another hint?
Secondly
2. I answered with the "second" pair of F&G: ("No other answer choice is correct...) and (BaOH)
2I apologize for my mistake. I just realized
I thought the CH3COOH was initially an ionic bond between CH3COO- and H+. I looked it up and now I'm pretty sure that it is the answer. Thanks Archer and sorry again!