![Time (s) NO2] ILKIO 1.00E-02 60 6.83E-03 as 120 5.18E-03 180 4.18E-03 oaibrate tdn 240 3.50E-03 300 3.01E-03 otoge 360 2.64E-](http://img.homeworklib.com/questions/8f410d90-734f-11ea-beb4-a7e29ca56dfd.png?x-oss-process=image/resize,w_560)
![Graph 1: [NO2] vs. Time D012 001 O.008 ya-2E-05x+0.0084 R 0.8627 0006 0.004 0.002 400 350 300 250 150 200 100 50 Time (s) Gra](http://img.homeworklib.com/questions/8fc3ba00-734f-11ea-8fde-5d2ce575ce1d.png?x-oss-process=image/resize,w_560)
![Graph 2: In[NC2] vs. Time 350 300 400 200 250 50 100 150 -1 -2 y -0.0036x-4.7443 R-0.9644 Time (s) In[NO2] O](http://img.homeworklib.com/questions/9072b8f0-734f-11ea-92f1-ff888a0a2d3e.png?x-oss-process=image/resize,w_560)
Homework Answers
Question 2.
From the graph 1, the order of the reaction is 0.
From the graph 2, the order of the reaction is 2.
From the graph 3, the order of the reaction is 1.
Question 3.
0.361 M/s = k * (6.83*10-3 M)2
Therefore, the rate constant (k) = 7.74*103 M-1.s-1
Add Answer to:
Time (s) NO2] ILKIO 1.00E-02 60 6.83E-03 as 120 5.18E-03 180 4.18E-03 oaibrate tdn 240 3.50E-03...
4. Consider the following reaction: NO2(g) à NO(g) + O(g) The concentration of NO2 was monitored...
4. Consider the following reaction: NO2(g) à NO(g) + O(g) The concentration of NO2 was monitored at a fixed temperature as a function of time during the decomposition reaction and the data is tabulated below: Time (s) [NO2] (M) Time (s) [NO2] (M) Time (s) [NO2] (M) Time (s) [NO2] (M) 0 0.0100 250 0.00611 550 0.00416 800 0.00329 50 0.00887 300 0.00567 600 0.00395 850 0.00316 100 0.00797 350 0.00528 650 0.00376 900 0.00303 150 0.00723 400 0.00495 700...
Data for the following reaction was collected at 25.0 degrees celsius. Br2(aq) -> products Time (s)...
Data for the following reaction was collected at 25.0 degrees celsius. Br2(aq) -> products Time (s) [Br2] (M) 0 0.0120 50 0.0101 100 0.00846 150 0.00710 200 0.00596 250 0.00500 300 0.00420 350 0.00353 400 0.00296 (a) Make three plots of this data and use the appropriate plot to determine the rate law expression. (please tell me how to graph this on excel?) (b) What is the value of the rate constant?
For a reaction AB -> A + B, the following kinetics data was collected: Time (s)...
For a reaction AB -> A + B, the following kinetics data was collected: Time (s) ------- [AB] (M) 0 ---------- 1.1200 50 ---------- 0.5412 100 ---------- 0.3560 150 ----------- 0.2652 200 --------- 0.2122 250 ------------ 0.1756 300 -------- 0.1509 350 ---------- 0.1320 400 ----------- 0.1172 450 ------------ 0.1054 500 --------- 0.0957 What is the value of the rate constant? What will [AB] be after 34 seconds? please show work. Thank you!!!
The decomposition of NO2 was followed as a function of time; two different plots of the...
The decomposition of NO2 was followed as a function of time; two different plots of the data are shown here. Part A 400 Determine the order and rate constant for the reaction. O second order; 0.77 M-1.5-1 IONI O second order; 1.3 M-1.5-1 zero order; 0.0043 M/s O O zero order; 230 M/s 100 0 300 Submit 400 Request Answer 200 Time (s) 0,012 Provide Feedback 0,01 0,008 [NO2) 0.006 0,004 0.002 0 100 300 400 200 Time (s)
en pentaxide NOx decomposes as shown below: 2 N2O () - 4 NO2(g) + O2 ()...
en pentaxide NOx decomposes as shown below: 2 N2O () - 4 NO2(g) + O2 () he reaction is first onder and of the concentration of experimental 55 C is shown below. What are (1) the half-c. reaction at 55 C e concentration of N205 as a function time for an the half-life; and (ii) the rate constant for IN 205] vs time 0.020 0.015 ERASER Peniel POLYME IsoN 0.005 0 100 200 300 400 500 600 700 time/s
PIOS 4. Dintrogen pentoxide, N205, decomposes as shown below: 2 N205 (g) ---> 4 NO2(g) +...
PIOS 4. Dintrogen pentoxide, N205, decomposes as shown below: 2 N205 (g) ---> 4 NO2(g) + O2(g) The reaction is first order and a plot of the concentration of N2O5 as a function time for an experiment at 55 °C is shown below. What are (i) the half-life: and (ii) the rate constant for reaction at 55 °C? [N205) vs time 0.0200 LE 0.015 (N205 0.010 0.005 O 100 200 300 400 500 600 700 timers 5. A possible mechanism...
QUESTION 8A Consider the reaction 2 N2O5 --> 4 NO2 + O2. A chemist studying the kinetics...
QUESTION 8A Consider the reaction 2 N2O5 --> 4 NO2 + O2. A chemist studying the kinetics of the reaction monitored the concentration of N2O5 as a function of time at 45°C, and obtained the data below. Time (s) [N2O5] (M) 0 0.100 50 0.0707 100 0.0500 200 0.0250 300 0.0125 400 0.00625 What is the order of the reaction? 0 1/2 1 2 QUESTION 8A Use the data from question 8 to determine the value of the rate constant for...
14.3 | Use the graph in Figure 14.5 to estimate the rate of reaction with respect...
14.3 | Use the graph in Figure 14.5 to estimate the rate of
reaction with respect to HI at 2.00 minutes after the start of the
reaction. (Hint: On the graph, the time is given in seconds.) 14.4
| Use the graph in Figure 14.5 to estimate the rate of reaction
with respect to HI at 250 seconds after the start of the
reaction.
14.2 Measuring Reaction Rates 643 Figure 14.5 Effect of time on concentration. The data for this...
O -18 points The graph below shows the kinetic energy of a cart with respect to...
O -18 points The graph below shows the kinetic energy of a cart with respect to time. Use this graph to answer the KE vs. Time 500 450 350- 300 250 +-4- 200 150 50 0 10 15 20 25 30 35 40 45 50 Time (s)
Data for the following reaction was collected at 25.0 ºC. &nb
Data for the following reaction was collected at 25.0 ºC. Br2(aq) → products Time (s) [Br2] (M) 0 0.0120 50 0.0101 100 0.00846 150 0.00710 200 0.00596 250 0.00500 300 0.00420 350 0.00353 400 0.00296 (a) Make three plots of this data and use the appropriate plot to determine the rate law expression. (b) What is the value of the rate constant?
The decomposition of NO2 was followed as a function of time; two different plots of the data are shown here. Part A 400 Determine the order and rate constant for the reaction. O second order; 0.77 M-1.5-1 IONI O second order; 1.3 M-1.5-1 zero order; 0.0043 M/s O O zero order; 230 M/s 100 0 300 Submit 400 Request Answer 200 Time (s) 0,012 Provide Feedback 0,01 0,008 [NO2) 0.006 0,004 0.002 0 100 300 400 200 Time (s)
en pentaxide NOx decomposes as shown below: 2 N2O () - 4 NO2(g) + O2 () he reaction is first onder and of the concentration of experimental 55 C is shown below. What are (1) the half-c. reaction at 55 C e concentration of N205 as a function time for an the half-life; and (ii) the rate constant for IN 205] vs time 0.020 0.015 ERASER Peniel POLYME IsoN 0.005 0 100 200 300 400 500 600 700 time/s
PIOS 4. Dintrogen pentoxide, N205, decomposes as shown below: 2 N205 (g) ---> 4 NO2(g) + O2(g) The reaction is first order and a plot of the concentration of N2O5 as a function time for an experiment at 55 °C is shown below. What are (i) the half-life: and (ii) the rate constant for reaction at 55 °C? [N205) vs time 0.0200 LE 0.015 (N205 0.010 0.005 O 100 200 300 400 500 600 700 timers 5. A possible mechanism...
14.3 | Use the graph in Figure 14.5 to estimate the rate of
reaction with respect to HI at 2.00 minutes after the start of the
reaction. (Hint: On the graph, the time is given in seconds.) 14.4
| Use the graph in Figure 14.5 to estimate the rate of reaction
with respect to HI at 250 seconds after the start of the
reaction.
14.2 Measuring Reaction Rates 643 Figure 14.5 Effect of time on concentration. The data for this...
O -18 points The graph below shows the kinetic energy of a cart with respect to time. Use this graph to answer the KE vs. Time 500 450 350- 300 250 +-4- 200 150 50 0 10 15 20 25 30 35 40 45 50 Time (s)
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