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For a reaction that follows the general rate law, rate = k[A]2 [B], what will happen...
For a reaction that follows the general rate law Rate = K[A]°[B][C], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4, the concentration of B is increased by a factor of 2, and the concentration of C is increased by a factor 6? The rate will increase by a factor of 48. The rate will increase by a factor of 72. The rate will decrease by a factor of...
For a reaftion A + B --> C, the data below was collected. What is the rate law for this reaction? What is the rate constant for this reaction? 2) (3 points) For a reaction A+BC, the data below was collected. What is the rate law for this reaction? What is the rate constant for this reaction? [A] 3.00 3.00 6.00 [B] 2.50 5.00 2.50 Rate (M/s) 0.640 0.640 1.28 > Zeroorder
Part A For a reaction that follows the general rate law, Rate KAJIBl2 what will happen to the rate of reaction if the concentration of B is increased by a factor of 1.50? The rate will increase by a factor of 2.25 O decrease by a factor of 1/1.50 O increase by a factor of 1.50 O decrease by a factor of 1/2.25 Submit Previous Answers Request Answer Incorrect; One attempt remaining: Try Again
The reaction A+B → products was found to have the rate law; rate = k[A][B]2. While holding the concentration of B constant, the concentration of A was increased from 0.010M to 0.030M. Predict by what factor the rate of reaction will increase. Select one: a. 9 b.3 c. No effect d. 16 e. 6
Consider the following reaction: A+B+C→D The rate law for this reaction is as follows: Rate=k[A][C]2[B]1/2 Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.19×10−2 mol⋅L−1⋅s−1 . What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled?
4. A particular reaction is found to have the following rate law: Rate = k[A] [B] Which terms in this rate law are made different by each of the following changes? a. The concentration of A is doubled. Kate becomes a times the previous rate b. A catalyst is added. C. The concentration of A is increased by a factor of 2 and the concentration of Bis decreased by a factor of 4. d. The temperature is increased.
What are the units of k in the following rate law? Rate = k[x][y]^2 1/M s^2 1/M^2 s M^2 s M^2/s 1/M^3 s Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X][Y]^2 the rate reaction will increase by a factor of 2 The rate of reaction will increase by a factor of 4. The rate of reaction will increase by a factor of 5. The rate...
4) A particular irreversible chemical reaction follows the rate law rate = k [A] At a particular temperature the value for the rate constant is k = 4.22 x 10-4s!. a) In an experiment carried out at that temperature the initial concentration of A in a system is [A]o = 9.42 x 10-2 M. What will the concentration of A be in the system at t = 400. s? [8 points) b) A plot of In k vs (1/T) for...
The reaction B ➔ products follows the rate law Rate = k [B]2. If the initial concentration of B is 0.400 M, it requires 100 seconds for [B] to fall to 0.200 M. The additional reaction time (in seconds) that is required for [B] to reach 0.100 M is A. 125 B. 175 C. 100 D. 150 E. 200
4) A particular irreversible chemical reaction follows the rate law rate =k [A] At a particular temperature the value for the rate constant is k = 3.66 x 10-s. a) In an experiment carried out at that temperature the initial concentration of A in a system is [A]o = 7.66 x 10-2 M. What will the concentration of A be in the system at t = 400. s? [8 points]