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The equlibrium constant for the reaction below is 0.62 At equlibrium O2 equals 0.40 and H2O equals 0.20 What is the equlibrum concentration of H2O2?
Wiki User
∙ 13y ago
0.16
Wiki User
∙ 13y ago
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The equilibrium constant for the reaction below is 0.625 At equilibrium O2 0.40 and H2O 0.20 What is the equilibrium concentration of H2O2?
0.16
The equilibrium constant for the reaction below is 0.49 At equilibrium O2 equals 0.11 and N2 equals 0.15 What is the equilibrium concentration of NO?
0.09
What is the effect varying the concentration on the rate of reaction time?
Increasing the concentration of the reactants the rate of reaction increase.
How is the direction of a chemical reaction determined?
If K(equilibrium constant) is greater than Q(concentration constant at a prticular point) then the reaction will tend to the right. If Q is less that K the reverse reaction will occur and if they are equal the reaction is at equilibrium. Example: aA+bB<--->cC+dD K=1.5 if Q<1.5 the reaction is aA + bB ---> cC + dD if Q> 1.5 the reaction is aA + bB <--- cC + dD K= [C]c[D]d/ [A]a[B]b at any point Q=[C]c[D]d/ [A]a[B]b at a particular point in time
If you double a concentration of a reactant then the rate of the reaction doubled The order with respect to the reactant is?
First order; the rate is directly proportional to the concentration of reactant.
The equilibruim constant is the ratio of product concentration to reactant concentration at equilibruim A reaction will likely go to completion if the equilibrium constant?
a} Is very high.
How can the rate constant be determine from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
How can the rate constant be determined from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
How can rate constant be determined from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
What happens to the rate of enzyme concentration when you increase substrate concentration?
The rate of enzyme reaction is increased when the substrate concentration is also increased. However, when it reaches the maximum velocity of reaction, the reaction rate remains constant.
What are the characteristic of a reaction that establishes equilibrium state once?
The concentration of reactants and products remain constant.
What has the largest value of the rate constant?
how does the rate law show how concentration changes after the rate of reaction
What has the largest values of the rate constant?
how does the rate law show how concentration changes after the rate of reaction
What has the largest value of the constant k?
how does the rate law show how concentration changes after the rate of reaction
What happens when the equilibrium constant is zero for a reaction?
If the equilibrium constant is zero, the reaction canNOT (will NEVER) reach equilibrium, it can not react back because all products are 'removed' (= concentration is zero).
How do you differentiate between reaction rate and specific rate constant?
The reaction rate is the rate at which the moles of substance change that varies with both temperature and concentration of the reactants. The specific rate constant is a proportionality constant that will vary only with temperature.
What are the conditions under which a reversible goes to completion?
1. The rate of forward reaction = to the rate of backward reaction. 2. Concentration of the substance are constant.
