Chemical Demonstrations: A Handbook for Teachers of Chemistry, 2. ciltUniv of Wisconsin Press, 1985 - 312 sayfa Describes and gives instructions for lecture demonstrations covering acids and bases and liquids, solutions, and colloids |
Sık kullanılan terimler ve kelime öbekleri
1-holed 1-liter 2-holed rubber stopper 2-liter beaker 500-mL Erlenmeyer flask 90-cm length ammonia aqueous atmospheric pressure balloon beaker blue boiling bottle BrO3 bromide ions bromine bubbles Bunsen burner candle carbon dioxide Ce(IV Chem Chemistry chloride ions clamp colorless combustion container copper diameter dissolve distilled water drain with water dry ice electrical potential equation Erlenmeyer flask ferroin Figure fill flame flushed gases gloves graduated cylinders HAZARDS heat hydrochloric acid hydrogen chloride hydroxide illustrated indicator solution Insert magnetic stirrer malonic acid MATERIALS FOR PROCEDURE mechanism mercury mL of concentrated mL of distilled molar mass molecules mouth nitrogen dioxide nitrogen(II oscillating reaction oxide oxygen plastic or rubber potassium bromate prepare 1.0 liter PROCEDURE Preparation produced ratio reacts reference electrode ring stand round-bottomed flask seal sodium bicarbonate NaHCO3 stirring bar stock solution stopper to fit sulfuric acid syringe tap water test tube tion tubing to fit valve volume