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CHM 205 – Final Exam Review – Questions and Solutions – 2025/2026
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---16maart 20262025/2026A+
- CHM 205 – Final Exam Review – Questions and Solutions – 2025/2026This document provides a comprehensive review for the CHM 205 final exam, including key questions and detailed solutions. Topics include chemical reactions, stoichiometry, thermodynamics, atomic structure, bonding, and other core chemistry principles. It serves as a complete study guide to help students prepare effectively for their final chemistry exam.
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BravelRadon
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CHM 205 2023 with 100% correct questions and answers
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---6april 20232022/2023A+
- Why would you use a filtering pipet? 
Used to remove unwanted solid from a liquid 
-When you want the liquid 
 
 
 
Why would you use a filter-tip pipet? 
-to remove solids from very small amounts of liquid by leaving solid behind (as opposed to trapping it) 
-when you want the solid 
 
 
 
Why (in exp. 0) do you rinse w/ 1 mL of methanol and 1 mL of hexane? 
-methanol dissolves and hhexane has a low bp to evaporate liquid 
 
 
 
What m.p. indicates purity? 
-a narrow melting point range 
-an im...
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Arthurmark