Using the data in the table, calculate the rate constant of this reaction. Rate (M/s) [B] (M) 0.270 Trial [A] (M) 0.310 0.0187 0.310 0.702 0.126 A + B → C + D 3 0.372 0.270 0.0224 Units k = 0.223 M-2s-1

For A⟶products, time and concentration data were collected and plotted as shown. [A] (M) t (s) 0.750 00.0 0.596 30.0 0.473 60.0 0.376 90.0       Determine the reaction order, the rate constant, and the units of the rate constant. order=       k=     units

What is the average reaction rate for 2 NOB1(g) → Br,(g)+2 NO(g) over the first 10 seconds? Time [NOBr] (s) (mol/L) 0.00 0.0100 2.00 0.0071 4.00 0.0055 6.00 0.0045 8.00 0.0038 10.00 0.0033 [NOBI] (mol/L) mol/L 0.0100 0.0090 0.0080 0.0070 0.0060 0.0050 0.0040 0.0030 0.0020 0.00 5.00 10.00 time (s) 6.7 x 10-3 M/s d. 3.4 x 10-4 Mls a. b. 6.7 x 10-4 Mls e. 1.3 x 10-3 M/s c. 3.3 x 10-3 M/s Oxygen gas is formed by the decomposition of potassium chlorate at high temperatures according to the reaction 2 KC10, (s) → 2 KCI(s)+3 O,(g). Suppose 1.23 g KCIO; is placed in a container connected to an open-end mercury manometer on a day when atmospheric pressure is 1.00 atm. Once the reaction is complete, the height of the mercury column in the U-tube on the side of the reaction container rises by 172 mmHg. What is the pressure of O2 gas produced by the reaction? d. 0.774 atm e. 36.7 in Hg a. 1348 torr b. 22.9 kPa c. 0.559 bar

Using the data in the table, determine the rate constant of the reaction and select the appropriate units. k= A + 2BC+D 1.6 Incorrect Trial [A] (M) [B] (M) Rate (M/s) 1 0.350 0.320 2 0.350 0.640 3 0.700 0.320 Units Incorrect 0.0102 0.0102 0.0408 M-2S-1

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

I need your help please please

Using the data in the table, calculate the rate constant of Trial [A] (M) [B] (M) Rate (M/s) this reaction. 1 0.310 0.230 0.0240 A + B → C + D 2 0.310 0.506 0.116 > 3 0.527 0.230 0.0408 Units k =

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 =

Using the data in the table, determine the rate constant of the Trial [A] (M) | [B] (M) Rate (M/s) reaction and select the appropriate units. 1 0.220 0.260 0.0189 2 0.220 0.520 0.0189 А + 2B → C+ D 3 0.440 0.260 0.0756 Units 0.0484 k M-'s-1 Incorrect

Using the data in the table, calculate the rate constant of Trial [A] (M) [B] (M) Rate (M/s) this reaction. 1 0.330 0.240 0.0110 A + B → C+D 2 0.330 0.576 0.0634 3 0.495 0.240 0.0165 Units k =