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Chapter 13: States of Matter

This is a picture of a really creepy guy with a sword that looks like Hamlet. So perhaps it has to do with relating his state of mind "To be or not to Be" with states of matter

13.1 Gases
Kinetic-molecular theory, particle size, elastic collision, temperature, diffusion, Graham’s Law of Effusion (smaller molecules of gas diffuse faster)
Rate of Effusion: alpha * (molar mass)-1/2
RateA/RateB=[(MolarMassB)/(MolarMassA]1/2

pressure, barometer, pascal ( Pa, kPa ), atmosphere ( atm ), torr = mmHg,
Dalton’s Law of Partial Pressures
    Ptotal = P1 + P2 + P3 + . . .
particle energy (kinetic energy or KE)
      KE = ½ mv2
Density of gas is low, can be compressed, Gas pressure, barometer

  Homework
Section 13.1 Gases
Section 13.2 Forces of Attraction
Section 13.3 Liquids and solids
Section 13.4 Phase Changes
  In Class Assignments
  Lecture Notes
  Standards
  Tests and Quizes
  Tutorials
  Web Helps
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