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It depends. A higher temperature will speed up an endothermic reaction, but slow down an exothermic reaction.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoGenerally increasing the temperature the rate of reaction increase.
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which of the following affects the rate of constant of a reaction?
The temperature of the system
What effect temperature have on reaction rate?
An increase in temperature speeds up the reaction rate.
What is a change that affects chemical reaction rate?
Factors affecting the reaction rate:- Concentrations of the reactants- Temperature- Pressure- Sirring- Catalysts- Granulometry (and the surface area) of the reactants- Reaction order- Type of the reaction- The solvent used- External factors as irradiationetc.
Which factor affects the reaction rate by altering the reaction path?
catalyst
What affects reactions the least size concentration temperature catalyst?
the experimental rate law of a simple reaction A->B+C is v=k[A].calculate the change in the reaction rate when:(a) the concentration of A is tripled (b) the concen-tration of A is halved
which of the following affects the rate of constant of a reaction?
The temperature of the system
Which is not a factor that affects the rate of a reaction?
Force of gravity. The temperature of Mars. The number of ships in the harbour. The weight of a penny.
What does the rate law tell you about a reaction?
How the concentration of the reactants affects the rate of a reaction
What does the rate law tell you about the reaction?
How the concentration of the reactants affects the rate of a reaction
What does temperature have on reaction rate?
An increase in temperature speeds up the reaction rate.
How does temperature affects the order of a reaction?
as temperature increase the rate of the reaction increase because ther is an increase in the kinetic energy causeing the molecules to move more rapidly cause a increase in collision.
What effect temperature have on reaction rate?
An increase in temperature speeds up the reaction rate.
How does temperature affects reaction rate?
if the reaction is exothermic (creates heat) then adding heat will cause the reaction to run in the reverse direction if the reaction is endothermic (requires heat) then heat will speed it up
What is a change that affects chemical reaction rate?
Factors affecting the reaction rate:- Concentrations of the reactants- Temperature- Pressure- Sirring- Catalysts- Granulometry (and the surface area) of the reactants- Reaction order- Type of the reaction- The solvent used- External factors as irradiationetc.
Is temperature essential in determining the reaction rate?
yes, as the reaction rate increases with increase in the temperature
Which factor affects the reaction rate by altering the reaction path?
catalyst
A factor that affects the rate of reaction?
There are several factors that affect the rate of reaction: -The surface area available. -Temperature -Availability of catalyst. -Concentration, if a/the reactant(s) is/are solutions. -Pressure, if a/the reactants(s) is/are gases. -Reactivity of reactants. -Activation energy of the reaction.
