Huanggang Middle School in the examination the total review: chemical (8th edition)(Chinese Edition) - Tapa blanda

Paperback. Pub Date: October 2012 Language: Chinese in Publisher: China Machine Press Contents: Preface Chapter substances constitute the mysteries of lecture material change. the nature. the history of chemistry (2) molecular and atomic 3 atoms Part 4 elements constitute ion chemical formula 5 extranuclear arrangement valence talk about the formation of solution around chemicals 7th Air ingredients explore Lecture 8 oxygen system of law. the nature. purpose (9) the composition and nature of water talk about water purification Prevention of Cruelty to water resources Lecture 11 hydrogen production method. the nature and purpose of the 12 carbon-speaking several simple substance Lecture 13 carbon oxides 14 speak several common metal 15 speaking metal resources utilization and protection Lecture 16 acid. common acid. acid Continuity 17 common alkali. alkaline continuity (18) a...