Zusammenfassung der Ressource
Acids and Alkalis
- Irritant
- Corrosive
- Neutralisation
- Uses
- Investigation tablets
- Sting
- Spills acids
- Definition
- When acids and alkalis react to form an neutralisation
- Acids
- Examples
- Lemonade
- Fizzy Drinks
- Hydrochloric
- Sulphuric
- Nitric
- Ph Scale
- 12345(acids)567(Neutral)8910(Alkalis)
- Indicators
- litmus paper
- Red cabbage
- juice
- Crush (mortar, pettle and water
- Red = Acids
- Universal Indicator
- strong acids: red
- weak acids: orange
- neutral: green
- weak alkalis: Blue
- strong alkalis: purple