Trial [?] (?)[A] (M) [?] (?)[B] (M) Rate (M/s) 1 0.310 0.370 0.0139 2 0.310 0.740 0.0139 3 0.620 0.370 0.0556 Using the data in the table, determine the rate constant of the reaction and select the appropriate units.   A+2B⟶C+D   ?= Units:

Using the data in the table, calculate the rate constant of this reaction. k= = A + B → C + D Trial 1 2 3 Units [A] (M) [B] (M) 0.340 0.400 0.340 0.920 0.408 0.400 Rate (M/s) 0.0114 0.0603 0.0137

Using the data in the table, calculate the rate constant of Trial [A] (M) [B] (M) Rate (M/s) this reaction. 1. 0.400 0.210 0.0120 A +B C+D 2 0.400 0.525 0.0750 3 0.480 0.210 0.0144 Units k =

just need  standard error  for K

Determine the (a) rate law (b) solve for the order, and (c) value of rate constant for the reaction. C + D + E ⟶⟶ Products Reaction # [C]0 [D]0 [E]0 Initial rate (mol/L s) 1 0.400 0.300 0.560 7.14 x 10 -4 2 0.100 0.500 0.200 4.55 x 10 -5 3 0.100 0.200 0.200 4.55 x 10 -5 4 0.400 0.300 0.750 1.28 x 10 -3 5 0.100 0.300 0.560 3.57 x 10 -4

What is the rate constant without units?

9.

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.

The reaction CH3NC → CH3CN has a rate constant of 0.498 s-1 at a specific temperature. What is the concentration of CH3NC after 41 seconds if its initial concentration is 1.368 M? (the answer should be entered with 3 significant figures; do not enter units; give answer in scientific notation--valid notation examples include 1.23e-8 and 1.23e8 and -1.23e-4 and 1.23e0) esc 3 7 delete Q E Y P A D G K return ock V B N M command option control option command 10 40 an the a greates4