Open Question
Determine the rate law for each elementary step. drag the symbols into the equations as needed.
15. Chemical Kinetics
Rate Law
Back15. Chemical Kinetics
Rate Law
- Open Question
Calculate the initial rate for the formation of c at 25 °C, if [A] = 0.50 M and [B] = 0.075 M.
- Open Question
What is the rate law for the reaction A → B if the rate constant, k, is 0.25 m-1 s-1 at 75 °C?
- Open Question
Consider the rate constants below. Which would correspond to the highest order reaction?
- Open Question
If the reaction X + 2 Y → XY2 occurs by the proposed mechanism, what is the rate law?
- Open Question
If a rate law is second order (reactant), doubling the reactant ________ the reaction rate.
- Multiple Choice
In the experiments on the reaction 2 ICl (g) + H2 (g) → I2 (g) + 2 HCl (g), the following initial rate data were obtained. What is the overall order of the reaction?
- Multiple ChoiceGiven the reaction A + 2B → C + 2D, which of the following is an incorrect statement about the rate of the reaction?
- Multiple ChoiceGiven the reaction 2NO(g) + 2H2(g) → N2(g) + 2H2O(g), which of the following represents the correct rate law if the reaction is first order in H2 and second order in NO?
- Multiple ChoiceGiven the following elementary steps: Step 1: A + B → C + D (fast) Step 2: C + B → D (slow), what is the overall rate law for the reaction?
- Multiple ChoiceFor a reaction that follows the general rate law, Rate = k[A][B]^2, what will happen to the rate of reaction if the concentration of B is increased by a factor of 5.00?
- Multiple ChoiceFor the reaction A + B → C + D, the reaction rate decreases from 1.80 M/s to 0.20 M/s when [A] decreases from 3 M to 1 M; the reaction rate does not change when [B] increases from 1 M to 2 M. Which of the following is the correct rate law for the reaction?
- Multiple ChoiceFor the reaction 3A → B + 2C, the rate constant, k, was determined to be 4.3 × 10⁻³ M·s⁻¹. What is the order of the reaction?
- Multiple ChoiceWhat is the rate law for the elementary reaction: Cl(g) + Cl(g) + N2(g) → Cl2(g) + N2(g)?
- Multiple ChoiceWhat is the rate law for the following elementary reaction: ClO(g) + O(g) → Cl(g) + O2(g)?