M5 Exam 2025/
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M5: Exam - Requires
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Due No due date
Points 100
Questions 10
Time Limit 120 Minutes
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Instructions
Please read the following before beginning the exam:
● You must show your work for calculations or give an explanation for short
answer questions in order to receive credit.
● You may only use the methods and explanations provided by this course for
your answers. The use of a method or explanation that was not taught in this
course is a violation of the Academic Integrity Policy.
● You MUST only use the Periodic Table provided within the exam.
● You MUST only use the equation bank that is provided within the exam.
● The use of printed versions of the Periodic Table and equation bank will be
considered a violation of the Academic Integrity Policy.
● Any equation or constant used on an exam that is not from the equation bank
and is different from the method taught in this course will be considered an
outside source and a violation of the Academic Integrity Policy.
M5 Exam - Requires Respondus LockDown Browser + Webcam.pdf Page 1 of 19 Exam Preparation Complete Study Guide with Solution 2025/ 2026
,Exam Preparation Complete Study Guide with Solution
M5 Exam 2025/
- Requires
2026 Respondus LockDown Browser
Exam Preparation
+ Webcam Complete Study Guide with Solution 2025/ 2026
● During module exams you may not use any outside source of
information such as the module, problem sets, notes, Internet, tutor,
etc.
● You may ONLY copy and paste from within the exam itself, from the equation
bank, or from the provided calculator but not from an outside source.
● The only items you should have in front of you are your computer, 1-2
pieces of blank scratch paper, a calculator (non-cell phone), and a
pen/pencil.
Attempt History
Attempt Time Score
LATEST Attempt 1 120 minutes
Question 1
pts
You may find the following resources helpful:
Scientific Calculator
Links to an external site.
Periodic Table
M5 Exam - Requires Respondus LockDown Browser + Webcam.pdf Page 2 of 19 Exam Preparation Complete Study Guide with Solution 2025/ 2026
, Exam Preparation Complete Study Guide with Solution
M5 Exam 2025/
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2026 Respondus LockDown Browser
Exam Preparation
+ Webcam Complete Study Guide with Solution 2025/ 2026
Equation Table
In the reaction of gaseous N2O5 to yield NO2 gas and O2 gas as shown below the following
data table is obtained:
2 N2O5 (g) → 4 NO2 (g) + O2 (g)
Data Table #2
Time (sec) [N2O5] [O2]
0 0.300 M 0
300 0.272 M 0.014 M
600 0.224 M 0.038 M
900 0.204 M 0.048 M
1200 0.186 M 0.057 M
1800 0.156 M 0.072 M
2400 0.134 M 0.083 M
3000 0.120 M 0.090 M
Complete the following three questions:
1. Using the [O2] data from the table show the calculation of the average rate over the
measured time interval from 0 to 3000 secs.
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