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How is the effect of concentration change on the reaction rate seen in the rate law?
The exponents determine how much concentration changes affect the reaction rate
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What effect does the concentration of reactants have on the rate of speed?
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
How is the effect on concentration change on the reaction rate seen in the rate law?
The exponents determine how much concentration changes affect the reaction rate
What effect does the concentration on reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentration of reactants have on the rate of reaction?
increasing the concentration increases the rate of the reaction
What effect of concentration of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentration of reactants have on the the rate of a reaction?
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
Does the rate constant change with concentration in a chemical reaction?
Yes, the rate constant can change with concentration in a chemical reaction.
What effect does the concentrate of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
How is the effect of concentration changes on the reaction rate seen in rate law?
The exponents determine how much concentration changes affect the reaction rate
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
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.
How do you calculate the initial rate of a reaction?
The initial rate of a reaction is calculated by measuring the change in concentration of reactants over time at the beginning of the reaction. This is done by dividing the change in concentration by the change in time. The initial rate is typically expressed in units of concentration per unit time.
