What Effect Does Carbon Dioxide Have on the pH Indicator BTB?
This text and associated interactive illustrate how blowing carbon dioxide into a solution of the pH indicator Bromothymol blue (BTB) changes the color of the pH indicator over time.
Topics
- pH
- proton concentration
- solution
- acid
- acidity
- pH scale
- interactive
- measuring
- proton
- pH value
- indicator
- pH indicator BTB
- Bromothymol blue
- photosynthesis
- carbon dioxide
- carbonic acid