Chapter 15 -- Units for Rate Constants



Since reaction rates depend on the concentration of reactants/products in different ways the units of the rate constant depend on the rate law. Use dimensional analysis to find the appropriate units.

Examples

Give the units for the rate constants for each of the following rate laws:

rate=k[A][B]3      Answer


rate=k[A]2/[B]      Answer
rate=k[A][B]1/2      Answer

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