Indicators of a Chemical Reaction
Описание Раскадровки
Indicators of a Chemical Reaction - Chemical Reaction activities
Текст Раскадровки
- Горка: 1
- COLOR CHANGE
- Горка: 2
- GAS IS PRODUCED
- Горка: 3
- PRECIPITATE FORMS
- Горка: 4
- TEMPERATURE CHANGE
- Горка: 5
- NOTICEABLE ODOR