## Description

Please submit your Microsoft Excel file that includes the following six items.

Item 1. A table like this one, where [KI] is constant, and in units of mol/L, while [(NH4)2S2O8] is changing, also in units of mol/L. Calculate your own reaction rates using the class' times (linked above). Use determinations 1, 2, 3, 4 for it.

Calculate the reaction order in peroxydisulfate ion, the way you would for a lecture homework problem. I can help you if you need it.

Item 2. A table like the one below, but with [KI] changing and [(NH4)2S2O8] is not changing. Use the entire class' data for table 2 to calculate the reaction rates.

Calculate the reaction order in iodide ion, the way you would for a lecture homework problem. I can help you if you need it.

Item 3. Calculate the rate constant k, using determinations 1 through 8 and the exponents (reaction orders) that you calculated in item 1 and item 2 above.

Show a table like this one, showing your calculated rate constants and the average k for all of those:

Item 4: Using Table 3, and the entire class' data for determinations 9, 10, 11, 12, calculate the rate constants k for each temperature. Use the exponents (orders) that you calculated in items 1 and 2 above.

Show a table like this:

and another table like this:

Item 5: Using item 4, graph LN(rate constant k) versus 1/Temperature. Add a linear trendline, and show the equation and the R^2.

Show the graph, with equation, R^2, title, and labeled axes (hint: there are no units for LN(anything), and the units for 1/T will be 1/Kelvin.)

Item 6: Report the collision factor and the activation energy like this:

Remember, the slope of your line equation from item 5 is -Ea/R, so you must solve for Ea.

Remember, the y-intercept of your line equation is LN(A), so you must solve for the A.

Item 7: Calculate the catalyzed rate constant kcat using the whole class' data from determinations 13, 14, 15, 16, and using the same exponents that you found for item 1 and item 2 above.

Show your results and the average kcat on your Excel sheet like this:

### Unformatted Attachment Preview

Purchase answer to see full attachment

## Explanation & Answer

Please view explanation and answer below.Here you go! I was nto sure of the format. I just added the items in the spreadsheet yousent. Let me know if you need anything else.

Table 1

Determination MEANS (s)

Change

1 (0.084 M)

90.32611111

76

41.38808569

S2O8

2 (0.042 M)

179.5283333

159.5

52.76456278

3 (0.021 M)

291.8727778

313

119.3235071

4 (0.011 M)

531.875

523

143.6477894

Table 2

5 (0.084 M)

81.22222222

80.5

22.24345391

105

Change KI

6 (0.042 M)

159.2222222

156

40.42648456

102

7 (0.021 M)

257.3888889

246.5

48.38587408

223

8 (0.011 M)

368.6666667

365

118.8766043

375

9 ( 0.0 C)

Table 3

MEDIANS (s) ST DEVS (s)

Mark Leslie Alex

1654.102857

1750

628.8493373

2136

Change Temp 10 ( 20.0 C)

419.9485714

372

129.5333505

374

11 ( 30.0 C )

345.0780952

274

175.8604844

222

12 ( 40.0 C )

159.3504762

150.62

47.20706721

122

Table 4

13 (0.084 M)

29.53444444

27.31649969

Change KI

14 (0.042 M)

63.8...