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Chem 103 Module 1 to 6 Exam answers Portage learning LATEST UPDATED APRIL 2024 Chem 103 Module 1 Exams Questions and Answer
- Exam (elaborations) • 35 pages • 2024
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Chem 103 Module 1 to 6 Exam answers Portage learning 
LATEST UPDATED APRIL 2024 
Chem 103 Module 1 Exams Questions and Answer 
12 Answered Questions 
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 
1 
-5 o ordin y form and explain your answer. 
Convert 845.3 = than 1 = positive exponent, move decimal 2 places 
= .453 x 1 2 
Convert 3.21 x 10 
-5 = ...
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CHEM 103 MODULE 1 EXAM 2022
- Exam (elaborations) • 5 pages • 2024
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CHEM 103 
MODULE 1 EXAM 2022 
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 10 
2 
2. Convert 3.21 x 10 
-5 = negative exponent = smaller than 1, move decimal 5 
places = 0.0000321 
Question 2 
Click this link to access the Pe...
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CHEM 103 MODULE 2 EXAM 202
- Exam (elaborations) • 7 pages • 2023
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CHEM 103 
MODULE 2 EXAM 2022 
Question 1 
Click this link to access the Periodic Table. This may be helpful throughout 
the exam. 
Show the calculation of the molecular weight for the following 
compounds, reporting your answer to 2 places after the decimal. 
1. Al2(CO3)3 
2. C8H6NO4Cl 
1. 2Al + 3C + 9O = 23
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CHEM 103 MODULE 1 EXAM 2022
- Exam (elaborations) • 5 pages • 2023
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CHEM 103 
MODULE 1 EXAM 2022 
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 10 
2 
2. Convert 3.21 x 10 
-5 = negative exponent = smaller than 1, move decimal 5 
places = 0.0000321 
Question 2 
Click this link to access the Pe...
-
CHEM 103 MODULE 6 2022
- Exam (elaborations) • 6 pages • 2023
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- $19.59
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CHEM 103 
MODULE 6 2022 
Click this link to access the Periodic Table. This may be helpful throughout 
the exam. 
List and explain if each of the following solutions conducts an electric 
current: sodium chloride (NaCl), hydrochloric acid (HCl) and sugar (C6H12O6). 
Sodium chloride (NaCl) is an ionic compound and conducts since it forms ions 
in solution. Hydrochloric acid (HCl) is a polar compound and conducts since it 
forms ions in solution. Sugar (C6H12O6) is a molecular compound but does no...
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CHEM 103 MODULE 1 TO 6 EXAM LATEST 2022-2023 QUESTIONS & CORRECT ANSWERS PORTAGE LEARNING|COMPLETE AGRADE
- Exam (elaborations) • 35 pages • 2023
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- $16.49
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CHEM 103 MODULE 1 TO 6 EXAM LATEST 
QUESTIONS & CORRECT ANSWERS PORTAGE 
LEARNING|COMPLETE AGRADE
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CHEM 103 MODULE 1 TO 6 EXAM LATEST 2022-2023 QUESTIONS & CORRECT ANSWERS PORTAGE LEARNING|COMPLETE AGRADE
- Exam (elaborations) • 35 pages • 2023
- Available in package deal
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- $12.49
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CHEM 103 MODULE 1 TO 6 EXAM LATEST 2022-2023 
QUESTIONS & CORRECT ANSWERS PORTAGE 
LEARNING|COMPLETE AGRADE
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CHEM 103 MODULE 5 EXAM 2022
- Exam (elaborations) • 5 pages • 2023
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CHEM 103 
MODULE 5 EXAM 2022 
Question 1 
Click thislink to accessthe Periodic Table. This may be helpfulthroughout the exam. 
Show the determination of the charge on the ion formed by the Se34 atom. Se34 
(nonmetal = gain electrons) 1s 
2 2s 
2 2p 
6 3s 
2 3p 
6 4s 
2 3d 
10 4p 
4 gain 2e 
→ Se 
-2 
Question 2 
Click thislink to accessthe Periodic Table. This may be helpfulthroughout the exam. 
H = 2.1 
Li = 1.0 Be = 1.5 B = 2.0 C = 2.5 N = 
3.0 O= 3.5 F = 4.0 
3 
3 
Na = 1.0 
2.1 
Mg = 1.2 ...
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