Laboratory Experiments for Brown and LeMay, Chemistry, the Central SciencePrentice-Hall, 1981 - 369 pagine |
Sommario
Basic laboratory techniques 1 2 5 hr | 1 |
Identification of substances by physical properties 23 2 5 | 2 |
Separation of the components of a mixture 33 2 5 | 3 |
Copyright | |
23 sezioni non visualizzate
Parole e frasi comuni
AgCl AgNO3 anions Apparatus and chemicals aspirin atoms beaker beginning this experiment boiling point bottle Bunsen burner calorimeter carbon cations cell chloride color compounds concentration constant containing copper curve decantate density Desk Laboratory instructor determine dissolved distilled water drops electrons Equation Erlenmeyer flask evaporating dish example filter paper formula grams H₂ H₂O H3O+ heat HNO3 hydrogen hydrolysis hydroxide ions iron(II isomers knob liquid logarithm measure metals mixture molecular weight molecules NaCl NaOH naphthalene NH4OH Objective Apparatus optical scale oxalate oxide oxygen pipet potassium precipitate pressure Procedure QUESTIONS Before beginning react reagent redox REPORT SHEET REVIEW QUESTIONS ring stand rubber salicylic acid salt sample SHEET FOR EXPERIMENT show calculations sodium sodium bicarbonate sodium hydroxide solid soluble solution solvent Standard deviation stopper substance sulfur sulfuric acid temperature test tube thermometer titration Trial 2 Trial volume watch glass zinc zinc chloride