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Exam (elaborations)
PORTAGE LEARNING CHEM 104 FINAL EXAM QUESTIONS AND ANSWERS
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--115September 20252025/2026A+
- PORTAGE LEARNING CHEM 104 FINAL EXAM 
QUESTIONS AND ANSWERS 
 
 Which of the following combinations represent a weak acid and weak base conjugate 
pair? 
a. HCl and NaCl 
b. KH2PO4 and Na3PO4 
c. CH3COOH and KCH3COO 
d. both choice b and choice c 
e. choice a, choice b and choice c - ANSWER c. CH3COOH and KCH3COO 
 
 What is the pH of 0.050M HClO4? 
a. 0.90 
b. 1.3 
c. 3.0 
d. 7.0 
e. 12.7 - ANSWER b. 1.3 
 
 What is the pH of 0.080M NH3? 
a. 1.1 
b. 2.9 
c. 8.8...
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$14.49 More Info
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Exam (elaborations)
Portage Learning CHEM 104 Module 3 Exam – Portage Learning – Academic Year | Exam questions with verified answers|| LATEST UPDATE 2026
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---25February 20262025/2026A+
- Portage Learning CHEM 104 Module 3 
Exam – Portage Learning – Academic 
Year | Exam questions with verified 
answers|| LATEST UPDATE 2026
-
$17.99 More Info
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