Here’s how to sort the stems into their appropriate categories of Acid or Base:
Acid:
- Sour and corrosive
- Donates H+
- Greater concentration of hydronium, H3O+
Base:
- Bitter, slimy, caustic
- Accepts H+
- Greater concentration of hydroxide ions, OH-
This classification is based on the typical properties and behaviors of acids and bases in chemistry.