CHEM 103 M1: EXAM - REQUIRES RESPONDUS LOCKDOWN BROWSER +
WEBCAM PORTAGE LEARNING
Due No due date Points 100 Questions 10 Time Limit 120 Minutes
Requires Respondus LockDown Browser
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.
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.
https://www.stuvia.com/user/Mboffin 1/14
, Attempt History
Attempt Time Score
LATEST Attempt 1 63 minutes 94 out of 100
Score for this quiz: 94 out of 100
Submitted May 1 at 10:18am
This attempt took 63 minutes.
Question 1 pts
You may find the following resources helpful:
Scientific Calculator (https://www.desmos.com/scientific)
Periodic Table
( https://previous.nursingabc.com/upload/images/Help_file_picture/Periodic_
Equation Table
(https://portagelearning.instructure.com/courses/948/files/271474/download?
download_frd=1)
Complete the two problems below:
1. Convert 0.00346 to exponential form and explain your answer.
2. Convert 2.76 x 104 to ordinary form and explain your answer.
Your Answer:
1) 3.46 x 10-3
0.00346 is small that 1, meaning the exponent will be negative. Move the
decimal 3 places to the left to get a number between 1 and 10, making the
exponential form 3.46 x 10-3
2) 27600.
https://www.stuvia.com/user/Mboffin 2/14
WEBCAM PORTAGE LEARNING
Due No due date Points 100 Questions 10 Time Limit 120 Minutes
Requires Respondus LockDown Browser
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.
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.
https://www.stuvia.com/user/Mboffin 1/14
, Attempt History
Attempt Time Score
LATEST Attempt 1 63 minutes 94 out of 100
Score for this quiz: 94 out of 100
Submitted May 1 at 10:18am
This attempt took 63 minutes.
Question 1 pts
You may find the following resources helpful:
Scientific Calculator (https://www.desmos.com/scientific)
Periodic Table
( https://previous.nursingabc.com/upload/images/Help_file_picture/Periodic_
Equation Table
(https://portagelearning.instructure.com/courses/948/files/271474/download?
download_frd=1)
Complete the two problems below:
1. Convert 0.00346 to exponential form and explain your answer.
2. Convert 2.76 x 104 to ordinary form and explain your answer.
Your Answer:
1) 3.46 x 10-3
0.00346 is small that 1, meaning the exponent will be negative. Move the
decimal 3 places to the left to get a number between 1 and 10, making the
exponential form 3.46 x 10-3
2) 27600.
https://www.stuvia.com/user/Mboffin 2/14
