Here’s a completed table for an acid-base pair:
| Acid | Base | Definition | |-----------------------|-------------------|--------------------------------------------------------| | Hydrochloric acid (HCl) | Potassium hydroxide (KOH) | An acid is a substance that can donate a proton (H⁺) in a reaction. A base is a substance that can accept a proton or donate a hydroxide ion (OH⁻). |
| Example Equation: | | HCl + KOH → KCl + H₂O |
This shows the reaction of hydrochloric acid with potassium hydroxide, resulting in the formation of potassium chloride and water.