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2 cards from this section. Quick, good the night before a test.
Define a zero order reaction.
Think about what happens when reactants are present at high concentrations.
Write the integrated rate law for a zero order reaction.
Look at how this relates to linear equations.
Which of the following characterizes a zero order reaction?
Think about what happens to the rate when concentration changes.
True or False: The half-life of a zero-order reaction is independent of its initial concentration.
Recall the half-life equation you learned.
For the reaction A → Product, it was observed that the reaction rate was unaffected by the concentration of A during a test where [A] was initially 0.2 M and later reduced to 0.1 M. How can you explain the observed characteristics of this reaction? What implications does it have for catalyst design?
Focus on the relationship between catalyst availability and rate.
A zero order reaction starts with an initial concentration of 10 M and has a rate constant of 5 M/s. Calculate the time taken for the concentration to fall to 4 M.
Use the integrated form to derive time from concentration change.
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