Answer: The reactivity of acetic acid with various chemicals (A)
Explanation: engenuity 2021
Catod(-)
K⁺
2H20 +2e⁻ ---> H2 +2OH⁻
We can also say, that
K⁺ +OH⁻ +H2 = KOH +H2
At the cathode KOH and H2 are formed.
Re-read and go back and look for A & B and then whatever A & B is solve for it and then get your answer