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Analyze this in terms of the overall reaction order. A first order reaction depends on the concentration of one of the reactants raised to the first power. We ...
Typology: Lecture notes
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Red paint from the pond in Van Gogh's Wheat Stack Under a Cloudy Sky has degraded to grey/white over time.
Key topics: Reaction Rates Factors That Affect Reaction Rates Reaction Mechanisms How fast does a reaction occur? e.g. , many famous painting are changing color…
(from ibchem.com) Also see page 434. Collision Theory of Chemical Reactions A very simple picture of a chemical reaction between two molecules is that
The transition state (activated complex) is a transient species of high energy that falls apart to generate the products of the reaction. Transition state theory (TST), also known as Activated Complex Theory, is a more sophisticated theory that has two main assumptions
Reaction progress with time. The rate changes over time. Reaction progress can be monitored using a spectrometer. We can follow a color change, conductance change, pressure change, or whatever is convenient. Consider the reaction A → B. average rate = [A] t = [B] t
Value of k? k = rate / [Br 2 ]