Chem_208_Lecture_6_Color

Chem_208_Lecture_6_Color - PS2 due tomorrow at 2PM PS3...

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PS2 due tomorrow at 2PM PS3 assigned today
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Chapter 15: Kinetics Questions: How rapidly does a reaction proceed? How do reactions occur on the molecular scale? What variables affect the rates of reactions? Briggs-Rauscher Oscillating Reaction Reaction is complex; most important reactions are: 5H 2 O 2 + 2IO 3 - + 2H + I 2 + 5O 2 + 4H 2 0 5H 2 O 2 + I 2 2IO 3 - + 2H + + 4H 2 0 _______________________________ Overall: 2H 2 O 2 (aq) O 2 (g) + H 2 O(l)
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5H 2 O 2 + 2IO 3 - + 2H + I 2 + 5O 2 + 4H 2 0 5H 2 O 2 + I 2 2IO 3 - + 2H + + 4H 2 0 _______________________________ Overall: 2H 2 O 2 (aq) O 2 (g) + H 2 O(l)
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Thermal Decomposition of NO 2 2NO 2 (g) 2NO(g) + O 2 (g)
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