Chem 219 exam 3 2025 - Study guides, Class notes & Summaries

Chem 219 Unit 3 Exam with Verified Solutions Stereochemistry - Answer -the study of the three-dimensional structure of molecules Stereoisomers - Answer -Compounds with the same structural formula and connectivity but with a different 3D arrangement of the atoms in space. Enantiomers - Answer -Stereoisomers that that are non-superimposable mirror images. Enantiomers have the same connectivity but different orientations (twist) of the four atoms or groups in 3D space. The two different forms...

Chem 219: Exam 3 Questions with Correct Solutions Avogadro's Law - Answer -equal volumes of gases at the same temperature and pressure contain equal numbers of molecules Boyle's Law - Answer -Boyle's Law states that at constant temperature and moles, pressure and volume are inversely proportional. Mathematically this is written as: PV = PV Charles' Law - Answer -the law that states that for a fixed amount of gas at a constant pressure, the volume of the gas increases as the temperatur...

CHEM 219 Final Exam Questions And Answers 2024/2025 What is the difference between effusion and diffusion? - ANSEffusion is through a pinhole, and diffusion is through open space. Under what conditions are gases most likely to behave ideally? - ANS-Gases are more likely to behave as ideal gases at low pressures and high temperatures. Particles are moving faster and are farther apart, therefore they are less likely to interact with each other The phrase 'like dissolves like' refer...

CHEM 219 Exam # 3 questions and answers verified answers||Latest 2024/2025