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CH49 – Recapping

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Dates

  • P4 – Wednesday, May 16th
  • P5 – Thursday, May 17th
  • P7 – Thursday, May 17th

Lab Recap – Calculations

  • moles of gas (from Mg)
  • volume of gas (L)
  • pressure of the gas (subtract P of water)
  • temp of gas (K)
  • combined gas law – volume @ STP
  • molar volume @ STP
  • comparison to known

Class Business

  • Lab Report expectations

New Idea – KMT (Section 5.7)

  • T related to KE of particles
  • KE = 1/2 mv2
  • basic math… can compare “v” to “m”
  • inverse square relationship
  • diffusion and effiusion
  • four times as heavy = half as fast

Moving Ahead

  • Long Block = review & test

Textbook Ch. 5

  • 23, 28, 30, 39, 41, 51, 59, 65, 71, 75, 87, 107, 108

Information

This entry was posted on 2018-05-16 by in 1718 and tagged , , , .

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