AP Unit 2: Compound Structure and Properties

Find these readings by topic

This earlier reading list remains available with its complete tasks. The current book places these resources in the following topic chapters:

• Bonds and molecular shape →

  Connect bonding interactions to electron bookkeeping, molecular geometry and the direction of a molecular dipole.

• States of matter and gases →

  Explain bulk properties, phase arrangements and gas behavior with particle models whose assumptions and controlled variables are explicit.

• Energy transfer and enthalpy →

  Track energy across a stated system boundary and use heat, phase and reaction ledgers to explain measured and calculated enthalpy changes.

• Acids, bases, and pH →

  Follow proton transfer and conjugate-pair equilibrium to explain pH, acid/base strength and pH-dependent dissolution.