Chemistry: The Central SciencePrentice Hall, 1997 - 466 pagine A standard in the industry, this best-selling lab manual was written in conjunction with Brown/LeMay/Bursten's Chemistry: The Central Science, 7/e but can be used as a stand-alone lab manual. This edition has been updated to reflect environmental concerns. |
Dall'interno del libro
Risultati 1-3 di 88
Pagina 42
... react with NH3 ) , while copper ( I ) sulfide , Cu2S , dissolves ( that is , reacts ) to give a blue solution with NH3 . Place a small portion of your product in ... Reactions Many metals react with acids. 42 Experiment 4 • Chemical ...
... react with NH3 ) , while copper ( I ) sulfide , Cu2S , dissolves ( that is , reacts ) to give a blue solution with NH3 . Place a small portion of your product in ... Reactions Many metals react with acids. 42 Experiment 4 • Chemical ...
Pagina 43
... react with acids to produce hydrogen . Some of the unreactive metals do react with nitric acid , HNO3 ; how- ever , in these cases gases that are oxides of nitrogen are formed rather than hydrogen . Add a small piece of zinc to a test ...
... react with acids to produce hydrogen . Some of the unreactive metals do react with nitric acid , HNO3 ; how- ever , in these cases gases that are oxides of nitrogen are formed rather than hydrogen . Add a small piece of zinc to a test ...
Pagina 247
... react with water to produce acidic or basic solutions . The reac- tions of ions with water are frequently called hydrolysis reactions . We will see that anions such as CN- and C2H2O2 that are conjugate bases of weak acids react with ...
... react with water to produce acidic or basic solutions . The reac- tions of ions with water are frequently called hydrolysis reactions . We will see that anions such as CN- and C2H2O2 that are conjugate bases of weak acids react with ...
Parole e frasi comuni
acetic acid AgCl AgNO3 ammonium anions aqueous aspirin atoms Ba² base beaker beginning this experiment boiling bottle Bunsen burner buret reading calcium calorimeter carbonate cations cell centrifuge chloride color colorless compound concentration Date Laboratory Instructor decantate determine dissolved distilled water drops electrons Erlenmeyer flask evaporating dish example Fe3+ flame flame test formula glass H₂ H₂O H3O+ heat HNO3 hydrogen hydroxide insoluble ionic equation ions isomers KMnO4 liquid logarithm measure metal mixture mL of water mmol molar mass molarity molecular molecules NaCl NaOH naphthalene NH4+ Ni² number of moles oxalate oxide oxygen percent pipet potassium precipitate pressure Procedure react reaction reagent report sheet REVIEW QUESTIONS salt sample show calculations sodium sodium carbonate sodium hydroxide solid soluble solution solvent standard deviation stirring stopper substance sulfide sulfur sulfuric acid temperature test tube thermometer tion titration unknown volume wash weight yellow zinc