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CHEM 120 Exam 2 (Chamberlain) – Newest 2026/2027 Actual Exam Test Bank | CHEM 120 Introduction to General, Organic & Biological Chemistry Exam 2 Review with 300 Real Exam Questions & Correct Verified Answers – Already Graded A+ (Most Recent!!) – Complete

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Prepare to excel in your Chamberlain CHEM 120 Exam 2 with the most current, complete, and reliable test bank available for the 2026/2027 academic year. This Newest 2026 Test Bank provides you with 300 real exam-style questions and correct, verified answers, fully aligned with the Chamberlain University curriculum and the latest updates to the course. Designed specifically for Chamberlain students in nursing, health sciences, and other pre-professional programs, this resource ensures you master the critical concepts covered in Chapters 5–8, and is your guaranteed pathway to an A+ on Exam 2. This test bank mirrors the exact format, style, and rigor of the actual CHEM 120 Exam 2. Every question is followed by a clear, correct answer to provide rapid and effective review. Key topics are organized by the official exam blueprint, ensuring you study exactly what you need to know. The material has been already graded A+ by students who have successfully passed the exam, confirming its effectiveness and accuracy. All content is up-to-date for the 2025/2026 and 2026/2027 academic years

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, CHEM 120 EXAM 2 (CHAMBERLAIN) NEWEST 2026
ACTUAL EXAM TEST BANK| CHEM 120
INTRODUCTION TO GENERAL, ORGANIC &
BIOLOGICAL CHEMISTRY EXAM 2 REVIEW WITH 300
REAL EXAM QUESTIONS AND CORRECT VERIFIED
ANSWERS/ ALREADY GRADED A+ (MOST RECENT!!)


Question 1
Balance the following equation: H₂ + O₂ → H₂O.
What is the coefficient for O₂?
A. 1
B. 2
C. 3
D. 4

Correct Answer: A

Rationale: Balanced equation: 2H₂ + 1O₂ → 2H₂O. Coefficient
for O₂ is 1.




2

,Question 2
Balance: N₂ + H₂ → NH₃. What is the coefficient
for H₂?
A. 1
B. 2
C. 3
D. 4

Correct Answer: C

Rationale: N₂ + 3H₂ → 2NH₃. Coefficient for H₂ is 3.



Question 3
Balance: Fe + O₂ → Fe₂O₃. What is the
coefficient for Fe?
A. 2
B. 3
C. 4
D. 6

Correct Answer: C

Rationale: 4Fe + 3O₂ → 2Fe₂O₃. Coefficient for Fe is 4.


3

, Question 4
Balance: C₃H₈ + O₂ → CO₂ + H₂O. What is
the coefficient for O₂?
A. 3
B. 4
C. 5
D. 6

Correct Answer: C

Rationale: C₃H₈ + 5O₂ → 3CO₂ + 4H₂O. Oxygen coefficient =
5.



Question 5
Balance: Al + HCl → AlCl₃ + H₂. What is the
coefficient for HCl?
A. 3
B. 4
C. 5
D. 6

Correct Answer: D

Rationale: 2Al + 6HCl → 2AlCl₃ + 3H₂. HCl coefficient = 6.
4

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