Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
Dall'interno del libro
Risultati 1-3 di 38
Pagina 98
... particles of colloidal suspension are not easily filtered . To trap these particles , the pore size of the filtering medium must be so small that filtrations take too long . With suitable treatment , however , the indi- vidual colloidal ...
... particles of colloidal suspension are not easily filtered . To trap these particles , the pore size of the filtering medium must be so small that filtrations take too long . With suitable treatment , however , the indi- vidual colloidal ...
Pagina 99
... particles . Often , these nuclei form on the surface of suspended solid contaminants , such as dust particles . Further precipitation then involves a competition between additional nucleation and growth on existing nuclei ( particle ...
... particles . Often , these nuclei form on the surface of suspended solid contaminants , such as dust particles . Further precipitation then involves a competition between additional nucleation and growth on existing nuclei ( particle ...
Pagina 101
... particles - is readily predicted because lattice ions are generally more strongly held than any other ions . For example , when sodium chloride is first added to a solution containing silver nitrate , the colloidal particles of silver ...
... particles - is readily predicted because lattice ions are generally more strongly held than any other ions . For example , when sodium chloride is first added to a solution containing silver nitrate , the colloidal particles of silver ...
Parole e frasi comuni
absorbance absorption acid activity added addition amount analysis analyte applications approximately atomic base becomes buffer Calculate carbonate cations cause cell charge chemical chloride chromatography color column complex compounds concentration consider constant containing curve described determination difference dilute dissociation dissolved EDTA effect electrode electrode potential electrolyte end point Equation equilibrium equivalence error example excess expression Figure filter formation give given glass H₂O H3O+ hydrogen hydroxide increase indicator involves less liquid mass mean measurements metal method mmol molar NaOH needed Note obtained occurs organic oxidation particles positive potassium potential precipitate prepared quantity radiation range reaction reagent reduced reference relative salt sample shown shows silver sodium solid solubility solution species standard standard deviation strong surface Table temperature tion titration types volume weighed write