TY - BOOK AU - Ngaruiya,Geoffrey TI - Certificate Chemistry: a revision course for KCSE with model examination papers and answers SN - 9966471812 AV - QD31.3 .N3 2001 U1 - 540 21 PY - 2001/// CY - Nairobi PB - PHOENIX PUBLISHERS KW - Chemistry N1 - Includes index; Separation of mixtures -- Effects of heat on substances -- Composition of air -- Oxygen -- Acids, bases and indicators -- Water and hydrogen -- Classification of salts -- Structure of the atom and periodic table -- Chemical families : patterns in properties -- Effects of an electrical current on substances -- The mole concept : formulae and chemical equations -- Structure and bonding -- Carbon and its compounds -- Nitrogen and its compounds -- Sulphur and its compounds -- Chlorine and its compounds -- Acid, bases and salts -- Energy changing in chemical and physical processes -- Electrochemistry -- Reversible reactions and rates of reactions -- Metals -- Organic chemistry -- Radioactivity -- Answers -- Table of relative atomic masses, atomic numbers and symbols ER -