Original chemistry homework and study notes in Chinese.
September 6
- Grade 11 Chemistry Effective Homework 1: Industrial Synthesis of Ammonia — With handwriting · Handwriting removed
- Grade 11 Chemistry Effective Homework 2: Industrial Production of Sulfuric Acid
- Grade 11 Chemistry Weekend Practice 1: Energy and Equilibrium
- Grade 11 Chemistry Knowledge Summary 1: Chemical Production and Equilibrium — With handwriting · Handwriting removed