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How does concentraition affect the rate of a chemical reaction?
Wiki User
∙ 12y ago
Usually, increasing concentration of reactants increases the rate of reaction, but increasing concentrations of products reduces the rate of reaction. However, if one reactant is already present in large stoichiometric excess over another, increasing the concentration of that reactant may not increase the rate of reaction at all, and if the free energy of reaction is large enough in magnitude, increasing the concentration of products may not reduce the rate of reaction at all.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoInvestigating the Effect of Concentration on the Rate of a Reaction:
Wiki User
∙ 12y agoThe higher the level of concentration equals a higher rate of reaction.
This is mainly due to more substrate available to interact with.
Whitmore Answers!
Wiki User
∙ 12y agoMore the concentration, more the rate of reaction.
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How does an increase in temperatre affect chemical reaction?
Increases reaction rate.
How is a catalysts different from a reactant?
a catalyst can affect the rate of a reaction. speeding it up.
What do concentration surface area and temperature have in common?
They can all affect the rate of a chemical reaction.
How does the reaction temperature affect the rate of a chemical reaction?
Changing temperatures has a dramatic affect on the rate of chemical reaction. As an example for every 10 degrees you raise the environment the reaction doubles (to a certain degree)
What are the factors affecting the rates of chemical reaction in pollution?
The factors that affect in the rate of chemical reaction are temperature and YOU XD HAHAHAHAHAHAHAHA jk
How does an increase in temperatre affect chemical reaction?
Increases reaction rate.
How does concentration affect the rate of a chemical reaction?
Increasing the concentration of the reactants increases the rate of the reaction.
How does temperature affect the rate of a chemical change?
Changing temperatures has a dramatic affect on the rate of chemical reaction. As an example for every 10 degrees you raise the environment the reaction doubles (to a certain degree)
How is a catalysts different from a reactant?
a catalyst can affect the rate of a reaction. speeding it up.
Do emzymes increase the rate of chemical reaction they affect?
That is precisely correct.
What do concentration surface area and temperature have in common?
They can all affect the rate of a chemical reaction.
How does the amount of time given affect the rate of the enzymatic reaction?
it will increase the time of the chemical reaction
How does the reaction temperature affect the rate of a chemical reaction?
Changing temperatures has a dramatic affect on the rate of chemical reaction. As an example for every 10 degrees you raise the environment the reaction doubles (to a certain degree)
What are the factors affecting the rates of chemical reaction in pollution?
The factors that affect in the rate of chemical reaction are temperature and YOU XD HAHAHAHAHAHAHAHA jk
How does increasing pressure affect the reaction rate?
The concentration of reactants is changed.
Why catalyst affect the rate of chemical reaction?
They provide alternative pathway for the reaction, usually with less energy barrier
If the order of a chemical reaction with respect to one of its reactants is zero how does that reactant's concentration affect the rate of the chemical reaction?
It doesn't - the reaction rate will not change regardless of how much of that reactant is added. That's the definition of zero-order.
