Chemistry-THCS

The CHEMISTRY app provides middle school chemistry knowledge:
* INORGANIC CHEMISTRY:
- Periodic table of elements
- 1001 chemical equations
- Oxide theme
- Acid theme
- Bazo theme
- Salt theme
- Liquid theme
- Substance identification table
- Calculation formula
- Multiple choice exercises
* ORGANIC CHEMISTRY
- Common organic compounds: methane, ethylene,...
- Saturated hydrocarbons
- Unsaturated hydrocarbons
- Aromatic hydrocarbons
- Hydrocarbon derivatives
- Organic chemistry calculation formula.