Chemistry Revision Map

📋 Course Outline

1. Acids Bases and Titrations
2. Redox and Electrochemistry
3. Equilibrium and Le Chatelier
4. Organic Functional Groups
5. Organic Reactions and Isomers
6. Spectroscopy and Mass Spectrometry
7. Amino Acids and Intermolecular Forces
8. Fuel Cells and Green Chemistry
9. Calculations and Written Responses

📖 1. Acids Bases and Titrations

📝 Essential Points

📌 A strong acid dissociates completely, whereas a weak acid establishes an equilibrium represented by ⇌.

• A monoprotic acid can donate one H⁺, whereas a diprotic acid can donate two H⁺ ions.

📐 Formula — The acid dissociation constant is $K_a=\frac{[H^+][A^-]}{[HA]}$ and the acidity is $pK_a=-\log K_a$.

📐 Formula — The relationships for amount, concentration, dilution, and conjugate pairs are $n=cV$, $c=\frac{n}{V}$, $c_1V_1=c_2V_2$, and $pK_a+pK_b=14$.

• At the equivalence point of a 1:
  • 1 titration
  • the amount of acid equals the amount of base
  • volumes must be expressed in litres