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CHEM 103 Lab Exam 1 (100 out of 100) Questions and Answers (100% Verified Elaborations) Portage Learning $10.49
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CHEM 103 Lab Exam 1 (100 out of 100) Questions and Answers (100% Verified Elaborations) Portage Learning

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Answer the following five questions: 1. What is the device shown below? 2. What is the wire device put under container to spread the heat? 3. What is the weighing dish used for solids? 4. What is the temperature scale used in the chemistry lab? 5. What device is always turned off as we lea...

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  • February 15, 2024
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  • 2023/2024
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CHEM 103 Lab Exam 1 (100 out of 100) Questions
and Answers (100% Verified Elaborations)
Portage Learning

Instructions
Please read the following before beginning the exam:

• You will NOT be recorded via webcam for lab exams. You will not be prompted to
show your ID or do an environment scan. However, you will still need to take the
exam using LockDown Browser.

• 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.

• You MUST use the Periodic Table provided by the course.

• The use of printed versions of the Periodic Table and will be considered a violation of
the Academic Integrity Policy.

• Your lab notebook and/or lab report should be used when taking the exam. You may
either print it out or use handwritten notes. You must show both sides of your lab
notebook and/or lab report during the room scan. If you fail to show your lab
notebook or lab report, but it is clear you are using some form of notes, it will be
considered a violation of the Academic Integrity Policy.

• During lab exams you may not use any outside source of information such as the
module, problem sets, Internet, tutor, etc., with the exception of your lab
notebook/report mentioned above.

• You may only copy and paste from within the exam itself or from the provided
calculator but not from an outside source.

• The only items you should have in front of you are the exam itself, 1-2 pieces of
blank scratch paper, a pen/pencil, a calculator (non-cell phone), and your lab
notebook/report.


Question 1
pts
Scientific Calculator
This study source was downloaded by 100000880877832 from CourseHero.com on 02-15-2024 05:45:38 GMT -06:00


https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/

, Answer the following five questions:
1. What is the device shown below?




2. What is the wire device put under container to spread the heat?

3. What is the weighing dish used for solids?

4. What is the temperature scale used in the chemistry lab?

5. What device is always turned off as we leave the lab?
Your Answer:
1. Burette
2. Wire Gauze
3. Weighing Dish
4.Thermometer
5. Vaccumm and compressed air lines
1. The device shown below is a buret.
2. The wire device put under container to spread the heat is a wire gauze.
3. The weighing dish used for solids is a watch glass.




This study source was downloaded by 100000880877832 from CourseHero.com on 02-15-2024 05:45:38 GMT -06:00


https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/

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