Is K in chemical reaction rate equation the same number as K in Arrhenius equation? Equilibrium constant k = k positive / K inverse, K in What equation do you bring in?

Is K in chemical reaction rate equation the same number as K in Arrhenius equation? Equilibrium constant k = k positive / K inverse, K in What equation do you bring in?


The Arrhenius equation describes the relationship between the activation energy and the reaction rate K. in the calculation, the k values of the positive and negative reactions should be substituted into the equation respectively. That is to say, in k = aexp (- EA / RT), K is the reaction rate constant k of the positive reaction or the negative reaction, not the equilibrium constant k = k, the positive / negative reaction. Generally, the equilibrium constant is in upper case K, and the reaction rate is in lower case K



Let the equation x ^ n + nx-1 = 0. It is proved that 1. The equation has a unique positive root xn 2. For the constant α > 1, it is proved that the series convergence of XN ^ α


Let f (x) = x ^ n + NX - 1
Let x = 1, x = 0, f (1) = n, f (0) = - 1, then f (0) * f (1) 0)
It is also obvious that f (x) is continuous on [0,1] and differentiable on (0,1)
There exists a xn which belongs to (0,1) such that
F(Xn)=0
There is no proof
As for the only one
Judging by the monotonicity of F '(x)
Due to 0



How to judge the reaction order of a chemical reaction according to its chemical equation?


If the reaction is a elementary reaction, the coefficients of reactants can be added directly
If it's not the elementary reaction, it can't be seen directly. We need to find all the elementary reactions, and then write out the expression of the rate constant K, from which we can say the reaction order



The chemical reaction constant k is only related to the temperature. Why write the equation that the reactant and the product are multiplied by the same number k?


You need to know the definition of equilibrium constant, k = exp [- Δ g / (RT)], and Δ G is related to how to write your equation
So K value is usually defined as the corresponding value when the reaction degree is 1mol