Zusammenfassung der Ressource
Acids & Alkalis
- The pH scale goes from 0-14
- >7 = ACIDS
- <7 = ALKALIS
- Also known as a BASE
- Acid + Base --> water + salt
- h+ + OH- --> h20
- An indicator is just a dye that changes colour
- UNIVERSAL INDICATOR; estimates the pH of a solution
- State Symbols
- (l) LIQUID
- (aq) AQUEOUS/DISSOLVED IN WATER
- (g) GAS
- (s) SOLID