Reaction rate in chemistry is the speed at which a reaction occurs, affected by factors like collision frequency, energy, and particle orientation.
Reaction rate is the speed at which a reaction occurs, describing how quickly reactants are used up or products are formed during a chemical reaction. It depends on the frequency of successful collisions between reactant particles with enough energy and proper orientation.
The units used to measure reaction rate are typically moles per second (mols/second or mol.s-1), and the rate can be influenced by factors such as an increase in collisions, energy availability, or correct orientation of reactant particles.
Chemists determine reaction rates by measuring the change in the amount of a reactant or product per unit time, which can involve monitoring volume or pressure changes, light absorption, or changes in solution conductivity for different types of reactions.
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