bimolecular

Modifies a noun

• substitution: The second step is now a bimolecular homolytic substitution ( see Figure 12 ), rather than an addition reaction.
• collision: Most mechanisms proceed by bimolecular collisions, whatever the overall order of the reaction!
• reaction: This step has a molecularity of 2 - a bimolecular reaction.
• interaction: The requirement for the assembly of such a complex would negate the need for a high level of specificity in any one bimolecular interaction.
• rate: These are then plotted against [ VOC ] to yeild the second order bimolecular rate constant for reaction with OH.
• process: Unimolecular and bimolecular processes; first and second-order kinetics.