1.Properties of compounds_ melting points&structure:
2.Preparing salt
3.Calculation with mole&N,mass,volume,concentration
4.Rate of reaction,eqillibrium
5.Properties of metals
6.Chemical reactions_ electrolysis
7.Extraction of metals
8.Industry chemistry
9.Notation of organic compounds
10.Reaction of alkane&alkene
11.Reaction of alcohol
12.polymers
2.3-6人小班辅导:小组教学,针对辅导,及时反馈,性价比高
3.远程网络辅导班:克服地域,网络授课,内部教案，跟踪服务。
