Trace how proton transfer, equilibrium, and concentration set pH, buffer behavior, and titration readings
3 sections · 10 lessons
Define acids and bases as proton-transfer species, then connect hydronium, hydroxide, Kw, pH, pOH, and log-scale concentration changes.
3 lessonsCompare strong and weak behavior, write conjugate acid-base pairs, and set up Ka and Kb relationships before solving weak-acid and weak-base pH problems.
3 lessonsExamine buffer composition and pH control, apply Henderson-Hasselbalch reasoning, interpret titration regions, and choose indicators that match the equivalence-region pH shift.
4 lessonsAcids and bases start as proton-transfer partners in water, but the useful chemistry comes from tracking particles, equilibrium, and concentration changes. This course builds the rules behind hydronium, hydroxide, pH, pOH, Ka, Kb, buffers, and titrations so you can read acid-base behavior from equations and reaction conditions. It is aimed at college-level beginners who want a clear, working model of how pH is controlled and measured.
The course covers particle-level acid-base behavior, hydronium and hydroxide, pH and pOH, strong versus weak acids and bases, and the use of Ka, Kb, Kw, and conjugate acid-base pairs. It also covers weak acid and base pH calculations, buffer components and resistance to pH change, Henderson-Hasselbalch reasoning, titration curve regions, equivalence and endpoint, and indicator choice.
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