AP Chemistry

Unit 3 Properties of Substances and Mixtures

13 topics · 166 questions, each explained

1. 3.1 Intermolecular and Interparticle Forces 5 ideas · 30 questions

   London dispersion forces · Polar molecule (molecular dipole moment) · Partial charges (δ+ and δ−) · Hydrogen bonding · Noncovalent interactions in biomolecules

2. 3.2 Properties of Solids 7 ideas · 24 questions

   Vapor pressure · Particulate-level representation · Ionic solid · Covalent network solid · Molecular solid · Metallic solid · Noncovalent interactions

3. 3.3 Solids, Liquids, and Gases 4 ideas · 16 questions

   Crystalline solid · Particulate model of a liquid · Molar volume · Particulate model of a gas

4. 3.4 Ideal Gas Law 3 ideas · 14 questions

   Ideal gas · Partial pressure · Proportional relationships among P, V, T and n

5. 3.5 Kinetic Molecular Theory 4 ideas · 16 questions

   Kinetic molecular theory (KMT) · Continuous, random motion · Kelvin temperature and average kinetic energy · Reading a Maxwell-Boltzmann curve

6. 3.6 Deviation from Ideal Gas Law 1 idea · 5 questions

   Ideal gas

7. 3.7 Solutions and Mixtures 2 ideas · 10 questions

   Solution (homogeneous mixture) · Molarity (M)

8. 3.8 Representations of Solutions 1 idea · 5 questions

   Particulate representation of a solution

9. 3.9 Separation of Solutions and Mixtures 1 idea · 8 questions

   Filtration

10. 3.10 Solubility 1 idea · 5 questions

    Miscible

11. 3.11 Spectroscopy and the Electromagnetic Spectrum 1 idea · 12 questions

    Spectroscopy

12. 3.12 Properties of Photons 2 ideas · 11 questions

    Energy level · Photon

13. 3.13 Beer-Lambert Law 2 ideas · 10 questions

    Beer-Lambert law · Spectrophotometer

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