weak acid
Frequency: 6.89.0 per million words
An acid that does not ionize completely in an aqueous solution.
Categories:
Examples (10)
- Vinegar is a common example of a weak acid.
- In our chemistry lab, we learned to titrate a weak acid with a strong base.
- Unlike a strong acid, a weak acid only partially dissociates in water.
- Carbonic acid, a weak acid, is responsible for the fizz in soft drinks.
- Many organic acids found in fruits are considered weak acids.
- The pH of a weak acid solution is higher than that of a strong acid at the same concentration.
- The reaction between a weak acid and a weak base reaches equilibrium slowly.
- Although it's a weak acid, you should still handle acetic acid with care.
- The equilibrium constant for a weak acid is represented by Ka.
- Citric acid, found in lemons, is a naturally occurring weak acid.