1.3 diffusion

Lesson 1.3 Mixtures of substances and diffusion
31-08-2022
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ChemSecondary Education

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Lesson 1.3 Mixtures of substances and diffusion
31-08-2022

Slide 1 - Diapositive

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Lesson 1.3 Mixtures of substances and diffusion
31-08-2022

Slide 5 - Diapositive

What process is shown here?

Slide 6 - Diapositive

What is diffusion?

Slide 7 - Question ouverte

Main ideas involved in diffusion
  • particles move from a region of HIGH to LOW concentration until equilibrium
  • the rate of diffusion in liquids is much SLOWER than in gases
  • diffusion does NOT take place in solids as the particles cannot move from place to place

Slide 8 - Diapositive

DIFFUSION
  • a process by which different fluids mix as a result of the random motions of their particles

Slide 9 - Diapositive

Slide 10 - Lien

Slide 11 - Vidéo

How is diffusion important to you based on the video?

Slide 12 - Question ouverte

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Slide 13 - Sondage