考点&课程大纲USNCO local contest 60题考点分布1.Stoichiometry/Solutions - Q1-62.Descriptive Chemistry/Laboratory - Q7-123.States of Matter - Q13-184.Thermodynamics - Q19-245.Kinetics - Q25-306.Equilibrium - Q31-367.Redox/Electrochemistry - Q37-428.Atomic Structure/Periodicity - Q43-489.Bonding/Molecular Structures - Q49-5410.Organic/Biochemistry - Q55-60