Examine the equation.
hf + koh → h2o + kf
what process is shown in the chemical equation?
1.base dissociation
2.hydronium formation
3.neutralization
4.acid dissociation

3.neutralization

Explanation:

                            HF + KOH → H₂O + KF      

The reactants are acid, HF and base, KOH. The product is salt, KF and water.

Reactions in which acids reacts with bases to produce salts and water is known as a neutralization reaction.

An acid is a substance that produces hydroxonium ions in solutions. Bases on the other hand produces hydroxyl ions.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.