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Chemistry, 11.03.2021 06:10 aurora32

Direded Reading for Section 2 .Rates of Chemical Content Mastery Reactions Directions. Write the word true in the space next to each w statement that is true. The statement is tale rewrite the statement to make it true on the lines provided

1. A change in state is a physical change.

2. Catalysts speed chemical reactions but are not changed by them.

3. Heat, light, or change in odor can indicate a physical change. Meeting Individual Needs

4. Activation energy is the minimum for reactions to start

5. Cold acually speeds up reaction rates.

6. A low concentration of a chemical slows reaction rate,

7. Chemical reactions occur at the same rate no matter what the size of the reactant partides​

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Direded Reading for Section 2 .Rates of Chemical Content Mastery Reactions Directions. Write the wor...
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