General Chemistry II continues into chemical kinetics, equilibria, oxidation/reduction reactions, and electrochemistry — the second half of UMGC's core chemistry sequence.
What CHEM 113 covers
(For students majoring in a science. The second course in the two-course sequence CHEM 103–CHEM 113. Fulfills the laboratory science requirement.) Prerequisite: CHEM 103 or CHEM 105. An exploration and application of chemical reactions.
Topics include chemical kinetics; homogeneous, heterogeneous, and ionic equilibria; oxidation/reduction reactions; electrochemistry; and chemistry of the elements.
Typical CHEM 113 assignments
Expect a problem set requiring you to apply chemical kinetics or equilibrium principles to predict or explain the outcome of a specific chemical reaction.
Key topics in CHEM 113
- Chemical kinetics
- Equilibria (homogeneous, heterogeneous, ionic)
- Oxidation/reduction reactions
- Electrochemistry
Writing tips for CHEM 113
Follow the assignment instructions and rubric line by line
UMGC assignments for CHEM 113 are graded against a specific rubric or grading criteria your instructor provides — every requirement has to be visibly addressed. Skipping a requirement because it seems minor is one of the most common reasons a strong submission loses points.
Show your quantitative work, not just the final answer
CHEM 113 is graded on the method, not just the final numeric answer — skipping intermediate calculations or the underlying physical/chemical reasoning is one of the fastest ways to lose points, even when the final answer is correct.
Connect the physical principle to a real-world application
UMGC's lab science courses consistently grade whether you can connect the underlying physical or chemical principle to a real-world application or scenario — a correct calculation that stays purely abstract is missing a piece the rubric typically wants.
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Why students seek help with CHEM 113
Students sometimes describe a chemical reaction's outcome without applying the specific kinetics or equilibrium principle CHEM 113 requires — the rubric typically wants that principle-based prediction shown, not an outcome description alone.
How GradeEssays helps with CHEM 113
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Place Your Order View All ServicesPrerequisites and course context
CHEM 113 requires CHEM 103 or CHEM 105, and fulfills the laboratory science requirement as the second course in the CHEM 103–113 sequence. Note: students may receive credit for only one of CHEM 113 or CHEM 115.
Related courses
Frequently asked questions
CHEM 113 requires CHEM 103 or CHEM 105.
Students may receive credit for only one of CHEM 113 or CHEM 115, since they cover the same content.