If a reaction is second order in reactant A, what happens to the rate of the reaction if the concentration of A is halved (divided by 2)?
If a reaction is second order in reactant A, what happens to the rate of the...
Given A + 3B 2C + D This reaction is first order with respect to reactant A and second order with respect to reactant B. If the concentration of A is doubled and the concentration of B is halved, the rate of the reaction would ________ by a factor of _______.
13) Give the characteristic of a second order reaction having only one reactant A) The rate of the reaction is not proportional to the concentration of the reactant. B) The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant C) The rate of the reaction is proportional to the square root of the concentration of the reactant D) The rate of the reaction is directly proportional to the concentration of the reactant. E)...
QUESTION 7 Give the characteristic of a second order reaction having only one reactant. O The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant. O The rate of the reaction is not proportional to the concentration of the reactant. 。The rate of the reaction is proportional to the square of the concentration of the reactant. The rate of the reaction is proportional to the square root of the concentration of the reactant....
A second order reaction where the starting reactant concentration is 0.0963 M has a measured rate constant of 0.70 M/s at 10 oC. What is the concentration of the reactant after 36.0 seconds? - report your answer in three significant figures - do not write your answer in scientific notation - do not include units
The order of each reactant in the following reaction was determined by varying concentration and measuring the change in rate. 2NO(g)+Cl2(g)→2NOCl(g)2NO(g)+Cl2(g)→2NOCl(g) When the concentration of NONO was doubled while the concentration of Cl2Cl2 was held constant, the rate increased by a factor of 2. In a separate experiment, when the concentration of Cl2Cl2 was halved while the concentration of NONO was held constant, the rate decreased by a factor of 4. What is the overall reaction order? Express your answer...
1. A reaction is second order in[A] and second-order in [B]: Rate,=K[A]^2[B]^2. what are the units of k for this reaction? If the concentration of air decreases by a factor of 2 and the concentration of b increases by a factor of 5 what happens to the rate? 2. for the forward reaction 2NO+Cl2=>2NOCl. determine the rate(m/s)for experiment #4 given [NO]°(M)=0.40M and [Cl2]°z(M)=0?20M. Rate? 3.The following data were collected over time for the forward reaction 2NO2=>2NO+O2 ( 1/[NO2]=100 at 0...
The reactant concentration In a second order reaction was 0.340 M After 280 seconds and 3.80×10^-2 M after 850 s. what is the rate constant for this reaction? Part D The reactant concentration in a second-order reaction was 0.340 M after 280 s and 3.80x10-2 M after 850 s. What is the rate constant for this reaction? Express your answer with the appropriate units. Indicate the multiplication of units, as necessary, explicitly either with a multiplication dot or a dash....
Question 6 (5 points) A reaction that is second order in a single reactant has an initial concentration of 0.910 M and a rate constant of 0.441 M-18-1. What is the concentration of this reactant at 94.0 s? 0.00907 M 0.157 M 0.420 M 0.365 M 0.0235 M
Question 5 (5 points) A reaction that is second order in a single reactant has an initial concentration of 0.910 M and a rate constant of 0.441 M-15-1. What is the concentration of this reactant at 94.0 s? 0.0235 M 0.00907 M 0.157 M 0.420 M 0.365 M
A reaction that is second order in one reactant has a rate coefficient of 0.05 dmmols1. If the initial concentration of the reactant in 0.1 mol dm, how long will it take (in seconds) for the concentration to become 0.05 mol dm 3? Express your answer in seconds, correct to two decimal places. Please do not include the correct units (seconds) in your answer.