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Chapter 3, Chapter 4 - Coggle Diagram

- - - - Does not like water (non polar)
    - - likes water (polar)
  - - - Cohesion- 2 or more of the same molecules bond together
      - Adhesion- 2 or more of the different molecules bond together
- - - - Heat of vaporization is the heat a liquid must absorb for 1g to be converted to gas
      - The hydrogen bonds keep the molecules far enough apart to make the ice around 10% less dense than liquid water
- - - - acid= up H^+
      - base= down H^+
    - - Buffers are substances that minimize changes in concentrations of H^+ and OH^- in a solution
- - - - Ethane. A molecule may have more than one tetrahedral group of single-bonded atoms. (Ethane consists of two such groups.)
      - Ethene (ethylene). When two carbon atoms are joined by a double bond, all atoms attached to those carbons die in the same piane, and the molecule is flat
      - Methane. When a carbon atom has four single bonds to other atoms, the molecule is tetrahedral.
- - - - Protein Synthesis
        DNA- mRNA- Protein