Discussion Storyboard - MS - Acid and Base
Описание на Статията
Acids and Bases Discussion Boards Middle school science
Текст на Статията
- Who do you think is correct?
- Let's add some water; it will neutralize the acid.
- Add some universal indicator. When the color changes to red, we know it's safe to clean up.
- Let's add some weaker acid to make it safer.
- Let's add a base to the acid to neutralize it.
- The students have spilled an acid on the desk and are wondering what to do.
- Sara
- Chelsea
- Jose
- Curtis
Над 30 милиона създадени разкадровки