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Which would increases the reaction rate?

Temperature


What would happen to the rate of a reaction with rate law rate kno2h3 if the concentration of no were doubled?

If the concentration of NO was doubled in the rate law rate = k[NO]2[H3], the rate of the reaction would increase by a factor of 4. This is because the rate of a reaction typically increases with an increase in the concentration of reactants, raised to a power dictated by their respective coefficients in the rate law equation.


What would happen to the rate of a reaction with rate law rate kNO2H2 if the concentration of NO were double?

The rate would quadruple (increase by a factor of 4). This is because the rate depends on the SQUARE of the concentration of NO.


What concentration increase would cause a tenfold increase in the rate of a reaction of order 2?

For a second-order reaction, the rate of reaction is proportional to the square of the concentration of the reactant. Therefore, to achieve a tenfold increase in the reaction rate, the concentration must be increased by a factor of √10 (approximately 3.16). This is because if the concentration is increased by this factor, the rate will increase by (√10)² = 10.


Which one of the following would not increase the rate of a reaction reactants being more concentrated rise in room temperature presence of a catalyst presence of a enzyme?

An increase in room temperature would not necessarily increase the rate of reaction. While it can often increase reaction rates due to the increased kinetic energy of molecules, there are instances where the reaction might not be temperature-sensitive. The other factors listed—reactants being more concentrated, presence of a catalyst, and presence of an enzyme—will typically increase the rate of a reaction.

Related Questions

Which would increases the reaction rate?

Temperature


Would the rate of reaction increase if you folded magnesium ribbon?

it would speed up the reaction xx hope i ve helpd you


What would happen to the rate of a reaction with rate law rate kno2h3 if the concentration of no were doubled?

If the concentration of NO was doubled in the rate law rate = k[NO]2[H3], the rate of the reaction would increase by a factor of 4. This is because the rate of a reaction typically increases with an increase in the concentration of reactants, raised to a power dictated by their respective coefficients in the rate law equation.


What would happen to the rate of a reaction with rate law rate kNO2H2 if the concentration of NO were double?

The rate would quadruple (increase by a factor of 4). This is because the rate depends on the SQUARE of the concentration of NO.


How do concentrations affect rate according to the rate law?

The rate law describes the relationship between the concentration of reactants and the rate of a chemical reaction. Generally, an increase in the concentration of reactants will lead to a proportional increase in the reaction rate if the reaction is first order with respect to that reactant. For example, if the rate law is rate = k[A]^2, doubling the concentration of A would quadruple the reaction rate.


Which one of the following would not increase the rate of a reaction reactants being more concentrated rise in room temperature presence of a catalyst presence of a enzyme?

An increase in room temperature would not necessarily increase the rate of reaction. While it can often increase reaction rates due to the increased kinetic energy of molecules, there are instances where the reaction might not be temperature-sensitive. The other factors listed—reactants being more concentrated, presence of a catalyst, and presence of an enzyme—will typically increase the rate of a reaction.


What would happen to the rate of a reaction with rate law rate kno2h2 if the no were doubled?

the rate would be four times larger. apex


Would a higher enzymes concentration make the reaction faster or slower?

Increased enzymes would increase the rate of the reaction up to a certain point. They would reach a point where there are no more reactions to help out.


Increasing pressure would most likely increase the reaction rate between which substances?

A gas and a gas


To increase the rate of a reaction Why would you increase concentration of the reactants?

For most reactions which involve liquids or gases, increasing the concentration of the reactants also increases the rate of reaction. This is because the number of effective collisions are also increased which speeds up the reaction.


To increase the rate of a reaction why would you increase the concentration of reactant?

For most reactions which involve liquids or gases, increasing the concentration of the reactants also increases the rate of reaction. This is because the number of effective collisions are also increased which speeds up the reaction.


What would happen to the rate of a reaction with rate law kNO2H2 if the concentration of NO were doubled?

The rate would be four times larger