Choose the pH Indicator
This question asks the user to choose the best pH indicator for a pH range between 6 and 8 from a chart of 24 different indicators.
Topics
- Bromothymol blue
- BTB
- acid-base indicator
- pH indicator
- pH
- proton concentration
- solution
- acid
- base
- acidity
- pOH
- pH scale
- measuring
- proton
- hydroxide ion
- scale
- neutral