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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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The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) → 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
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Direded Reading for Section 2 .Rates of Chemical Content Mastery Reactions Directions. Write the wor...
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