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1.concentration of reactants
2.temperature
3.nature of reactants
4.presence of catalyst
5.surface area of reactants
6.radiation
What else can I help you with?
What effects does catalysts have to rate of reaction?
In the presence of catalysts the rate of reaction is higher.
What effects does the concentration of reactions have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
How do changed in temperature and activation energy compare in how they affect reaction rate?
Changes in temperature and activation energy have opposite effects on reaction rate.
What effects the rate of a chemical reaction?
Temperature, pressure, catalyst, surface area
How is the effect of concentration changes on the reaction rate seen in the rate law?
The exponents determine how much concentration changes affect the reaction rate
What effects does the concentration of reactants have on the rate of the reaction?
increasing the concentration increases the rate of the reaction
How is the effects on a concentration change on the reaction rate seen in the rate of law?
The effect of concentration change on reaction rate is described by the rate law, which expresses the rate of a chemical reaction as proportional to the concentrations of the reactants raised to a power corresponding to their reaction orders. For example, in a rate law of the form rate = k[A]^m[B]^n, an increase in the concentration of reactant A will lead to an increase in the reaction rate, assuming m > 0. This relationship highlights that reaction rates can be directly influenced by the concentration of reactants, with higher concentrations generally resulting in faster reaction rates. The specific impact depends on the order of each reactant in the rate law.
What measures of how fast reaction occurs?
The measure is the rate of reaction.
What is the speed at which a reaction occurs called?
The chemical term is reaction rate.
If the nucleophile concentration and SN2 reaction rate?
If the nucleophile concentration increases in an SN2 reaction, the reaction rate typically increases because more nucleophiles are available to attack the substrate simultaneously, leading to a faster reaction. However, there is an optimal concentration where further increases may not significantly impact the reaction rate due to other factors like steric hindrance or solvent effects.
How do changes in temperature and activation energy compare in how they affect reaction rate Apex?
Changes in temperature and activation energy have opposite effects on reaction rate.
What is the zero order reaction rate law and how does it determine the rate of a chemical reaction?
The zero order reaction rate law states that the rate of a chemical reaction is independent of the concentration of the reactants. This means that the rate of the reaction remains constant over time. The rate of the reaction is determined solely by the rate constant, which is specific to each reaction. This rate law is expressed as: Rate k, where k is the rate constant.
