Chem 273 - Study guides, Class notes & Summaries
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
- Exam (elaborations) • 35 pages • 2024
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) 
 
 
MODULE 1 EXAM 
Question 1	 Click this link to access the Periodic Table. This may be helpful throughout the exam. 
1.	Convert 845.3 to exponential form and explain your answer. 
2.	Convert 3.21 x 10-5 to ordinary form and explain your answer. 
 
 
1.	Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.	Convert 3.21 x 10-5 = negative exponent = smalle...
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CHEM 121 Final Exam Questions and Answers – Portage Learning
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CHEM 121 Final Exam Questions and Answers – Portage Learning. Do the three conversions shown below, showing all work: 
1. 328 K = ? oC 
2. 76oC = ? oF 
3. 135oF = ? K 
Your Answer: 
1 - 328 - 273 = 55 C 
2 - (76x 1.8) + 32 = 168.8 F 
3 - (135 - 32) / 1.8 = 57.2 C + 273 = 330.2 K 
 
1. 328K - 273 = 55 oC K → oC(make smaller) -273 
 
2. 76oC x 1.8 + 32 = 168.8 oF C → o oF (make larger) x 1.8 + 32 
 
3. 135oF - 32 ÷ 1.8 = 57.2 + 273 = 330.2 K oF → oC →K 
 
Question 2 
Not yet graded / 10...
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2023 Portage Learning CHEM 103 Exam 1-6 Final LATEST
- Exam (elaborations) • 44 pages • 2023
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1. Convert 1005.3 to exponential form and explain your answer. 
2. Convert 4.87 x 10-6 to ordinary form and explain your answer. 
Answer: 
1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 
x 103 
2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 
0. 
Question 2 
Using the following information, do the conversions shown below, showing all work: 
2023 Portage Learning CHEM 103 Exam 1-6 Final 
LATEST 
Exam 1-6 
1 ft = 12 inche...
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Portage Learning / CHEM 103 / Module 1 to 6 Exam answers 2023|2024 UPDATED A+ RATED
- Exam (elaborations) • 58 pages • 2023
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Click this link to access the Periodic Table. This may be helpful throughout 
the exam. 
1. Convert 845.3 to exponential form and explain your answer. 
2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 
1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 
places = 0. 
Question 2 
Click this link to access the Periodic Table. This may be helpful throughout 
the exam. ...
-
CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning)
- Exam (elaborations) • 35 pages • 2023
- Available in package deal
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CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Convert 845.3 to exponential form and explain your answer. 
2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 
1.Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 
places = 0. 
Question 2 
Click this link to access the Periodic Table. This may be helpful throughout 
the exam. 
Using the following info...
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CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning)
- Exam (elaborations) • 35 pages • 2023
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Available in package deal
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CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Using the following information, do the conversions shown below, showing all 
work: 
1 ft = 12 inches 1 pound = 16 oz 1 gallon = 4 quarts 
1 mile = 5280 feet 1 ton = 2000 pounds 1 quart = 2 pints 
kilo (= 1000) milli (= 1/1000) centi (= 
1/100) deci (= 1/10) 
1. 24.6 grams = ? kg 
2. 6.3 ft = ? inches 
1. 24.6 grams x 1 kg / 1000 g = 0.0246 kg 
2. 6.3 ft x 12 in / 1 ft = 75.6 inches 
please always use the correct units in your ...
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Portage Learning / CHEM 104 / Module 1 to 6 Exams
- Exam (elaborations) • 34 pages • 2022
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Portage Learning / CHEM 104 / Module 1 to 6 Exams 
. 
 
MODULE 1 EXAM 
Question 1	 Convert 845.3 to exponential form and explain your answer. 
1.	Convert 3.21 x 10-5 to ordinary form and explain your answer. 
 
 
1.	Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.	Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. 
 
Question 2	 
 
 
Using the following information, do the conversions shown below, showing all work:...
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CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct.
- Exam (elaborations) • 44 pages • 2023
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CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct. 
Exam 1-6 
EXAM 1 
Question 1 
1. Convert 1005.3 to exponential form and explain your answer. 
2. Convert 4.87 x 10-6 to ordinary form and explain your answer. 
Answer: 
1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 
x 103 
2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 
0. 
Question 2 
Using the following information, do the conver...
-
CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct.
- Exam (elaborations) • 44 pages • 2023
-
- $12.99
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CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct. 
Exam 1-6 
EXAM 1 
Question 1 
1. Convert 1005.3 to exponential form and explain your answer. 
2. Convert 4.87 x 10-6 to ordinary form and explain your answer. 
Answer: 
1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 
x 103 
2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 
0. 
Question 2 
Using the following information, do the conver...
-
CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct.
- Exam (elaborations) • 44 pages • 2023
-
- $12.99
- + learn more
CHEM 103 Exam 1-6 Combined with Final Exam 2023 Actual Questions and Answers 100%Correct. 
Exam 1-6 
EXAM 1 
Question 1 
1. Convert 1005.3 to exponential form and explain your answer. 
2. Convert 4.87 x 10-6 to ordinary form and explain your answer. 
Answer: 
1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 
x 103 
2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 
0. 
Question 2 
Using the following information, do the conver...
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