CHEMISTRY FORM 4 IN SUBTOPIC 1 ACIDS AND BASES 2 THE STRENGTH OF ACIDS AND ALKALIS LOADING CLICK HERE TO ENTER CREDIT CONCEPT MAP CONTENT GLOSSARY QUIZ WEB LINK ACID Which…
WAJA F4 Chemistry 2009 Chapter 7: Acids and Bases CHAPTER 7: ACIDS AND BASES A ACIDS AND BASES Learning Outcomes You should be able to: • State the meaning of acid, base…
CORROSION The loss of materials(metal and alloys) or its useful properties, by chemical or electrochemical interaction with its environment is called corrosion. Example:…
WATER CHEMISTRY Hardness of water: Water which does not produce lather with soap solution readily, but forms a white curd, is called hard water. Hardness in water is that…
BIOADHESIVE DRUG DELIVERY SYSTEMS 1 Contents Intoduction Bioadhesion and Mucoadhesion Mechanisms of bioadhesion Theories of bioadhesion Evaluation of bioadhesive interactions…
Water Activity Water Activity A remarkable compound with exceptional properties Life depends on the presence of water in liquid state Cell cytoplasm is an aqueous environment…
ENAMEL INTRODUCTION It covers the anatomical crown of the tooth and varies in thickness in different areas. Enamel provides a hard durable shape for the functions of teeth…