Answer:
1. The reaction will proceed backward, shifting the equilibrium position to the left.
2. The reaction will proceed forward, shifting the equilibrium position to the right.
3. Either add more of the products ( H2O or Cl2) or remove the reactant (HCl or O2)
Explanation:
I’m pretty sure it’s B since ones charge the neutral while ones is positive, it’s an obvious difference as well/
H 3 0 + is hydronium ion. OH- is hydroxide ion. H+ is hydrogen ion