Reaction Rates for H 2 O 2 and IKI Table: Trial H 2 O 2 IKI Rate 1 0.88 M 0.60 M
ID: 1024366 • Letter: R
Question
Reaction Rates for H2O2 and IKI Table:
Trial
H2O2
IKI
Rate
1
0.88 M
0.60 M
2
0.88 M
0.30 M
3
0.66 M
0.60 M
Trial 1 tread line: y = 5.0242x – 56.376
R2 = 0.6008
Trial 2 tread line: y = 5.8242x – 47.776
R2 = 0.821
Trial 3 tread line: y = 6.1091x – 65.291
R2 = 0.723
Given the general line of the equation y = mx + b, the inverse of the slope is 1/m. Determine the inverse of the slope (the reaction rate) for each of your trend lines.
Trial
H2O2
IKI
Rate
1
0.88 M
0.60 M
2
0.88 M
0.30 M
3
0.66 M
0.60 M
Explanation / Answer
Trial 1 tread line:
y = 5.0242x – 56.376 = mx + b
m = 5.0242 ; 1/m = 0.199
Trial 2 tread line:
y = 5.8242x – 47.776 = mx+b
m = 5.8242 ; 1/m = 0.1717
Trial 3 tread line:
y = 6.1091x – 65.291 = mx + b
m = 6.1091 ; 1/m = 0.1637
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