'Dissolved oxygen content' diaporamas de présentation

The Ultimate BOD

The Ultimate BOD. A much better nickname. Example of a BOD determination.

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Enhancing Thinking Skills in Science Context Lesson 9

Enhancing Thinking Skills in Science Context Lesson 9. Pseudoscience. Activity 1. Read the following news: The Fifth Great Invention of China. Activity 1.

438 views • 29 slides

Enhancing Thinking Skills in Science Context Lesson 9

Enhancing Thinking Skills in Science Context Lesson 9. Pseudoscience. Activity 1. Read the following news: The Fifth Great Invention of China. Activity 1.

297 views • 29 slides

AP Review #1

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Some BOD problems

Some BOD problems. Practice, Practice, Practice. Practice Problem #1.

979 views • 25 slides

Mixtures & Solubility

Mixtures & Solubility. Separating Mixtures. Some mixtures like soil and water (and sand and water) can be separated through a filter. Questions. 1. How can you tell the difference between a mixture and a compound? 2. Why do water and oil separate?

407 views • 21 slides