Chem 1160 - Study guides, Class notes & Summaries

This is a comprehensive and detailed note for Chem 1160 with focus on solubility. U'll need it!!! N.B; If this doc helped you to ace you test or exam, or if it helped you in any way, please feel free to drop a review. it means a lot. Thank you.

CHEM 286 Theory Exam Covered Topics: SPECTROSCOPY Labeling IR spectrum: • Draw cmpd structure on spectrum, ID all fxnal groups present, assign important bands in spectrum (str + bends) • If s everal bands exist for same fxnal group, use bracket to specifically cover correct set of signals • MEMORIZE Vibration type Functional Group Wavelength Characteristic OH stretch Alcohol/Phenol 3200-3600 Broad/strong Acid (-COOH centered ~3000) 2500-3200 Broad/strong NH stretch 3200-3500 Broad/strong C...

Factors that Influence Solubility: Addition of a common ion Lowers the solubility of ionic compounds by contributing an ion to the equilibrium. 00:07 01:42 Factors that Influence Solubility: Adding Acid If the anion of the ionic compound is a conjugate base of a weak acid, then the ionic compound would become more soluble. The anion is removed from the solubility equilibrium through a reaction with H+. If the anion of the ionic compound is a conjugate base of a strong acid (Cl...

CHEM 1160 M9L2M1 Solubility Temperature Gizmo-1 (answered)/Student Exploration: Solubility and Temperature Gizmo

Student Exploration: Solubility and Temperature Gizmo | CHEM 1160 M9L2M1 Solubility Temperature Gizmo-1 (answered)

Student Exploration: Solubility and Temperature Gizmo | CHEM 1160 M9L2M1 Solubility Temperature Gizmo-1 (answered)

Vocabulary: calorie, calorimeter, joule, specific heat capacity Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. The Latin word calor means “heat,” and meter comes from the Greek word meaning “to measure.” What do you think a calorimeter does? A tool used to measure heat. 2. Where have you heard the word calorie before? What do you think a calorie is? I’ve heard calories to do with nutrition and exercise. Gizmo Warm-up A calorimeter is an insulate...

This is an introduction to entropy and how it relates to each law of thermodynamics,.