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Temperatue: Higher makes a faster reaction, lower makes a slower one.
Concentration: The more concentrated the two reactants are, the faster they will react.
Catalysts: Some chemicals increase the reaction rate themselves.
Particle size: If the reactant is in a lage chunk, there is a smalle surface area available to react to mass ratio. If it is in a powder, the surface area increases, making a faster reaction.
What else can I help you with?
What four things effect the rate of an enzyme reaction?
Catalysis Nature of. Reactant Temperature Concentration
What effect does the concentration of reactants have on the rate of reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentrate of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect temperature have on reaction rate?
An increase in temperature speeds up 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 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 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.
What effect does catalyst on a reaction?
A catalyst speeds up the rate of a reaction.
What has no effect on the rate of an enzyme-catalyzed reaction?
Enzyme concentration has no effect on the rate of an enzyme-catalyzed reaction after reaching a saturation point where all enzyme active sites are occupied. At this point, adding more enzyme will not increase the reaction rate further.
What effect does a catalyst having a reaction?
A catalyst speeds up the rate of a reaction.
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
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
