Consider the initial-rate data at a certain temperature in the table for the reaction described by [NO2], (M) [03]o (M) Initial rate (M/s) 2 NO, (g) + 0, (g) → N,0,(g) + 0,(g) 0.650 0.800 2.21 x 104 1.10 0.800 3.74 x 104 1.76 1.40 10.47 x 104 Determine the value and units of the rate constant, k. Units: k = M-2-s-1 M-ls-! M-s-1

Initial rate data at a certain temperature is given in the table for the following reaction. [NOCI], (M) Initial rate of formation of Cl, (M/s) 2 NOCI(g) → 2 NO(g) + Cl, (g) 0.600 1.30 x 10-5 0.750 2.03 x 10-5 0.900 2.92 x 10-5 Determine the value and units of the rate constant, k. Units: k :

: Nitrosyl chloride, NOCI, decomposes to NO and Cl2. 2NOCI(g) → 2NO(g) + Cl2(g) Determine the rate equation, the rate constant, and the overall order for this reaction from the following data: [NOCI] (M) 0.10 0.30 0.20 Rate (mol/L/h) 8.0 x 10-10 3.2 x 10-9 7.2 x 10-9

In a study to determine the rate of the following reaction: 2NO (g) + 0, (g) → 2NO, (g) the concentration of NO was 0.0450 Mat t = 5.0 s and 0.0225 Mat t= 650.0 s. What is the average rate of the reaction during this time period?

13.102 Chlorine oxide (CIO), which plays an important role in the depletion of ozone (see Problem 13.101), decays rapidly at room temperature according to the equation 2C10(g) Cl₂(g) + O₂(g) From the following data, determine the reaction order and calculate the rate constant of the reaction. Time (s) 0.12 x 10-³ 0.96 x 10-³ 2.24 x 10-³ 3.20 x 10-³ 4.00 x 10-³ [CIO] (M) 8.49 x 10-6 7.10 x 10-6 5.79 x 10-6 5.20 x 10-6 4.77 x 10-6

In a study to determine the rate of the following reaction: 2NO(g) +0,(g) 2NO, (g) the concentration of NO was 0.0650 Mat t= 5.0 s and 0.0225 Mat t= 650.0 s. What is the average rate of the reaction during this time period? M/s

The data below were collected for the following reaction: CH3CI (g) + 3 Cl2 (g) → CCI4 (g) + 3 HCI (g) [CH3CI](M) [Cl2](M) Initial Rate (M/s) 0.050 0.050 0.014 0.100 0.050 0.029 0.100 0.100 0.041 0.200 0.200 0.115 What is the order of the reaction with respect to CH3CI? What is the order of the reaction with respect to Cl2? Enter each of your answers numerically as integers or fractions (ex: 0, 1/2, 1, 3/2, 2, 3, etc). Write an expression for the reaction rate law.

Consider the reaction: A + B --> products.  From the following data obtained at a certain temperature, determine the order of the reaction (rate law) and calculate the rate constant:   [A] (M)                       [B] (M)                       Rate (M/s)   1.50                             1.50                             3.15 X 10-1 1.50                             2.50                             2.98 X 10 –1 3.00                             1.50                             5.50 X 10-1

The iodide ion reacts with hypochlorite ion (the active ingredient in chlorine bleaches) in the following way: OCII → OI¯ + Cl¯ This rapid reaction gives the following rate data: |[OCI¯] (M) [I¯] (M) Initial Rate (M/s) 1.36 × 10-4 1.5 × 10- -3 3.0 × 10-³ 1.5 x 10- -3 1.5 x 10 -3 1.5 × 10-³ 3.0 × 10-³ 2.72 × 10-4 2.72 × 10-4 Calculate the rate constant with proper units. Express the rate constant to two significant figures. Indicate the multiplication of units, as necessary, explicitly either with a multiplication dot or a dash (e.g. ft * lb or ft-lb). k Submit Part C HÅ Value Request Answer Units ? Calculate the rate when [OC] = 2.3 × 10-³ and [I¯] = 6.0 × 10-4 Express the rate in molarity per second to two significant figures.