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(Explanation): paper burns quickly, which is why it is often used to start fires. because the reaction happens quickly, the rate constant k is very high, especially compared with iron rusting or milk spoiling which take weeks to occur.
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Which has the largest rate constant k?
Dynamite exploding
What is an apparent rate constant?
First order rate constant k is described in V=k[EA] while second order rate constant is given as V=k[E][A]. For reactions that do not have true order, k is the apparent rate constant.
What is constant rate?
A relative rate constant the rate at which a reaction will take place. Ex. V = k [A][B] the constant ,k, is a constant value for the rate of the reaction in said equation.
What is the equation of an inverse relationship?
The equation is xy = k where k is the constant of variation. It can also be expressed y = k over x where k is the constant of variation.
What is the constant k in directs and inverse equations?
The constant could be any number.
What has the largest value of the constant k?
how does the rate law show how concentration changes after the rate of reaction
Which has the largest rate constant k?
Dynamite exploding
What has the largest values of the rate constant k?
how does the rate law show how concentration changes after the rate of reaction
What is relative rate constant?
The relative rate constant is a ratio of the rate constants of two reactions in a chemical reaction mechanism. It is used to determine the rate of reaction between different reactants in relation to each other.
What is an apparent rate constant?
First order rate constant k is described in V=k[EA] while second order rate constant is given as V=k[E][A]. For reactions that do not have true order, k is the apparent rate constant.
What is the k in the rate law equation?
A rate constant
Why is it necessary to specify the temperature when giving a value for k?
The rate constant (k) of a reaction is temperature-dependent according to the Arrhenius equation. Therefore, specifying the temperature is necessary to accurately determine the rate constant and predict the reaction rate at that specific temperature. Changes in temperature can significantly influence the rate constant and overall reaction kinetics.
When the concentration of a reactant was 0.100 M the rate of the reaction was 8.42 X 106 M s-1 When the concentration of the reactant was doubled to 0.200 M the rate increased to 1.59 X 105 M s1 What?
The reaction is first order with respect to the reactant. The rate constant k can be determined by using the rate equation in the form rate = k [A]. By plugging in the values for rate and concentration at both conditions, you can solve for k. The rate constant k in this case would be 1.59 × 10^3 M^-1 s^-1.
What is constant rate?
A relative rate constant the rate at which a reaction will take place. Ex. V = k [A][B] the constant ,k, is a constant value for the rate of the reaction in said equation.
What is a constant K formula?
A formula involving a constant K typically represents a relationship where K is a fixed value, such as a proportionality constant or a parameter in an equation. The formula may use K to scale or modify the output based on the specific context or condition in which it is applied.
The concentration of both A and B was doubled the reaction rate also doubled What is the rate law for this reaction?
The rate law for this reaction is rate = k[A][B], where the rate constant k is doubled along with the concentrations of A and B.
which equations would be used to calculate the rate constant from initial concentrations?
k=Rate/[A^m][B^n]
