Using the data below (included for context), what is the equation for the trendline for the data points that fall in the linear range  (linear range was found to be timepoints 1 min to 4 min,)? Your answer should be in the form of y = mx + b. Make sure that your trendline only includes the data points that fall in the linear range. In order to determine the trendline using Excel, you may need to create a new graph that only includes the earlier data points. With your new trendline, what is the initial velocity when 1 nM OXA-M290 is mixed with 60 μM nitrocefin? Make sure to include units in your answer.

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter17: Complexation And Precipitation Reactions And Titrations
Section: Chapter Questions
Problem 17.24QAP
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Using the data below (included for context), what is the equation for the trendline for the data points that fall in the linear range  (linear range was found to be timepoints 1 min to 4 min,)? Your answer should be in the form of y = mx + b. Make sure that your trendline only includes the data points that fall in the linear range. In order to determine the trendline using Excel, you may need to create a new graph that only includes the earlier data points. With your new trendline, what is the initial velocity when 1 nM OXA-M290 is mixed with 60 μM nitrocefin? Make sure to include units in your answer.


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Concentration of hydrolyzed nitrocefin at 20 time points. Graph attached below

Time (min) 

Concentration (μM) 

0.5 

6.01 

11.78 

1.5 

17.6 

23.51 

2.5 

29.58 

35.31 

3.5 

39.73 

44.5 

4.5 

48.18 

50.05 

5.5 

52.72 

54.01 

6.5 

55.06 

55.65 

7.5 

56.39 

56.74 

8.5 

57.49 

58.03 

9.5 

58.61 

10 

58.69 

Concentration (µM)
70
60
50
30
10
Time-Course of Hydrolysis of Nitrocefin
2
y = -0.8658x² +14.381x-0.9585
R² = 0.9943
6
Time (min)
8
10
12
Transcribed Image Text:Concentration (µM) 70 60 50 30 10 Time-Course of Hydrolysis of Nitrocefin 2 y = -0.8658x² +14.381x-0.9585 R² = 0.9943 6 Time (min) 8 10 12
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