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Factors RxnRate

Chemistry 12

Catalyst Catalyst increases rates of reactions Inhibitors decrease rates
Temperature Increase in temperature yields in an increase in reaction rate
Surface Area Increase of surface area of a chemical increases the rate HETEROGENOUS ONLY (2 parts)
Phases of Chemicals aqueous gas liquids solids
Pressure increase pressure increase in rate the gas needs to be a reactant increase in pressure is often accomplished by decrease in volume
Concentration increase in concentration increase in rate more moles to react if concentration increases only for Aqueous and Gases
Nature of Reactants Li reacts faster than Na The more bonds the chemical has, the slower the rxn because bonds need to be broken
Created by: jakiday