Acids and Bases: Arrhenius and Brønsted–Lowry Theories
Two definitions, one proton, and the acid your stomach makes every time you smell food.
What this unit covers
Unit 6: Solutions, Acids, Bases and Buffers
- 1 Concentration of Solutions and DilutionWhat 0.9% on a drip bag really means, and how to make any weaker solution from a stronger one. · 10 min
- 2 Acids and Bases: Arrhenius and Brønsted–Lowry TheoriesTwo definitions, one proton, and the acid your stomach makes every time you smell food. · 12 min
- 3 pH, pOH and the Ionic Product of WaterA scale from 0 to 14 that squeezes a hundred-trillion-fold range of acidity into numbers you can say out loud. · 10 min
- 4 Acid-Base Titration and Buffer SolutionsHow to find an unknown concentration drop by drop, and how your blood shrugs off acid to stay at pH 7.4. · 15 min