Turn in two graphs with your report Show calculations on the back of the page or

Question

Turn in two graphs with your report

Show calculations on the back of the page or separate sheet of paper.

(1) Order of Reaction    

Reaction temperature ______________20____________°C

       Run Number

[I-], M

Reaction time, sec

1/time, sec-1

                 1

0.04

60

1/60

                 2

0.03

80

1/80

                 3

0.02

120

1/120

                 4

0.01

240

1/240

First graph, plot [I-] vs. reaction time, t.

Based on the second graph of [I-] vs. l/time, the reaction is ________order in [I-].

(2) Effect of Temperature on Reaction Rate

Reaction temperature ____-10________ °C

[I-] = _________________________ M Reaction

time __________26________sec.

The reaction at this temperature is ____________ times (faster or slower) than Run

Number _____________.

       Run Number

[I-], M

Reaction time, sec

1/time, sec-1

                 1

0.04

60

1/60

                 2

0.03

80

1/80

                 3

0.02

120

1/120

                 4

0.01

240

1/240

Explanation / Answer

Data of the first graph:
y = -5800x + 270
r2 = 0.86256

Data from the second graph:
y = 0.4166x + 0
r2 = 1

Basing on this data, we can say that the reaction is of order zero in [I-]

I have doubt in part B. So for now, I'll answer till here.

Hope this helps

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