15. Chemical Kinetics

In the reaction 3 BrO-(aq) → BrO3-(aq) + 2 Br-(aq), a plot of 1/[BrO-] vs. time is linear. What is the order of the reaction with respect to BrO-?

The following reaction is first order: C2H6 → 2 CH3. If the rate constant is equal to 5.5 × 10⁻⁴ s⁻¹ at 1000 K, how long will it take for 0.35 mol of C2H6 in a 1.00 L container to decrease to 0.10 mol in the same container?

The following set of data was obtained by the method of initial rates for the reaction: 2 HgCl2(aq) + C2O4^2-(aq) → 2 Cl^-(aq) + 2 CO2(g) + Hg2Cl2(s). What is the rate law for the reaction?

Based on the given two-step mechanism for the formation of 2NO2(g) from NO(g) and O2(g), what is the rate law for the overall reaction?

Based on the given reaction data, what is the rate law for the reaction between OCl⁻ and I⁻?

The overall order of a reaction is 2. The units of the rate constant for the reaction are ______.

Based on the experimental data provided, what is the rate law for the reaction 2 NO (g) + 2 H2 (g) → N2 (g) + 2 H2O (g)?

Using the figure, calculate the value of the rate constant, k, for the reaction. Express your answer using two significant figures.

What is the overall reaction order for the following rate law: Rate = k[A][B][C]?

What is the rate law for the elementary reaction 2 HCl → H2 + Cl2?

What is the rate law for the given mechanism in terms of the overall rate constant k, where Step 1 is fast and Step 2 is slow?

What is the rate law for the following mechanism in terms of the overall rate constant k?Step 1: A + B → C (fast)Step 2: C → D (slow)Express your answer in terms of k and the necessary concentrations (e.g., k*[A]^3*[D]).

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?

A plot of ln[A] versus time yields a straight line with slope -0.0045/s. What is the value of the rate constant (k) for this reaction at this temperature, and what is the rate law for the reaction?

What is the rate expression for the disappearance of sulfur dioxide (SO2) in the reaction 2SO2(g) + O2(g) → 2SO3(g)?