Question: The following table shows the time data run at different temperatures as described in Step 5 of the experimental procedure. Copy the concentration data from

The following table shows the time data run at different temperatures as described in Step 5 of the experimental procedure. Copy the concentration data from Reaction Mixture 1 above, and calculate the rate of each trial.

Reaction

Mixture

[I-]o

[BrO3-]o

[H+]o

Temp.

Time

Rate

1

40.0 oC

44 sec

1

7.0 oC

371 sec

1

1.0 oC

480 sec

Reaction

Mixture

[I-]o

[BrO3-]o

[H+]o

Temp.

Time

Rate

1

0.0020M

0.008M

0.02M

19.0 oC

182 sec

1.0989x10-6Ms-1

Reaction Flask 2 Reaction Flask 1 Reaction Mixture 0.010 M KI 0.0010 M Na2S2O3 H2O 1 10 10 10 2 20 10 0 3 10 10 0 4 10 10 0 5 

Reaction Flask 1 Reaction Flask 2 Reaction Mixture 0.010 M KI 0.0010 

Reaction Flask 1 Reaction Flask 2 Reaction Mixture 0.010 M KI 0.0010 M NazS2Os H2O 0.040 MKBrO3 0.10 M HCI 10 10 10 10 10 20 10 10 10 3 10 10 20 10 4 10 10 10 20 5 8 10 12 5 15 12

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