Pharmaceutical Inorganic Chemistry Unit 2 Part 1 | Acids, Bases & Buffers | B.Pharm
Автор: Pharma Decoded
Загружено: 2026-01-19
Просмотров: 21
Описание:
📚 Subject: Pharmaceutical Inorganic Chemistry
🧪 Unit: 2 – Part 1
🎥 Topic: Acids, Bases and Buffers
In this lecture, we cover the fundamental concepts of Acids, Bases and Buffers with their definitions, characteristics, theories, pH concepts, buffer systems, and pharmaceutical applications. This topic is extremely important for B.Pharm exams, viva, and concept building.
🔑 Topics Covered:
Introduction to Acids & Bases
Characteristics & examples of acids and bases
Difference between acids and bases
Importance of acids & bases in pharmacy
⚗️ Acid–Base Theories:
Arrhenius concept
Brønsted–Lowry concept
Lewis concept
Strong vs weak acids and bases
📊 pH Concepts:
pH & pOH scale
Ionic product of water (Kw)
Importance of pH in pharmacy
🧪 Buffers:
Definition of buffer
Types of buffers
Acidic buffer
Basic buffer
Buffer capacity & applications
Buffer action (mechanism)
Henderson–Hasselbalch equation
Derivation for acidic buffer
💉 Isotonic Solutions & Tonicity:
Isotonic, hypotonic & hypertonic solutions
Methods for determination of tonicity
Cryoscopic method
Haemolytic method
Methods of adjusting tonicity
Class I methods
Class II methods (White–Vincent & Sprowls)
✨ Why Watch This Lecture?
✔ Very important for Unit-2 exams & viva
✔ Strong conceptual foundation
✔ Easy language with step-by-step explanation
✔ Useful for pharmacy formulations
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