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Description
This week's Course unit is concerned with the energy changes that take place during chemical reactions. This is very important as we cannot really understand what takes place in a chemical reaction... without a full appreciation of the types of energy requirements, and changes involved. Today Dr. Bob Ross is going to talk to you about these energy requirements and Dr. David Johnson will show you how we can observe the energy changes that take place in the reactions you did in the home experiment for Course Unit 9.
This week's Course unit is concerned with the energy changes that take place during chemical reactions. This is very important as we cannot really understand what takes place in a chemical reaction... without a full appreciation of the types of energy requirements, and changes involved. Today Dr. Bob Ross is going to talk to you about these energy requirements and Dr. David Johnson will show you how we can observe the energy changes that take place in the reactions you did in the home experiment for Course Unit 9.
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