Experimental Approach to ElectrochemistryWiley, 1977 - 211 pagine |
Dall'interno del libro
Risultati 1-3 di 29
Pagina 12
... aqueous solution is a conductor . Explain the difference . 3. A saturated solution of calcium hydroxide ( 0.16 g per 100 g water ) has a con- ductivity of less than 1/200 that of saturated calcium chloride solution ( 74 g per 100 g ...
... aqueous solution is a conductor . Explain the difference . 3. A saturated solution of calcium hydroxide ( 0.16 g per 100 g water ) has a con- ductivity of less than 1/200 that of saturated calcium chloride solution ( 74 g per 100 g ...
Pagina 59
... ( in units of mg dm or g m ̄3 ) . - 3 5. 1 mole NaCl was dissolved in 1 m3 pure water at 25 ° C . With data from Table 3.2 , calculate the approximate conductivity of the solution . If a sample were placed in a round tube 4 cm in diameter ...
... ( in units of mg dm or g m ̄3 ) . - 3 5. 1 mole NaCl was dissolved in 1 m3 pure water at 25 ° C . With data from Table 3.2 , calculate the approximate conductivity of the solution . If a sample were placed in a round tube 4 cm in diameter ...
Pagina 164
... aqueous solutions is less widely practised . Low - grade copper ores are leached by sulphuric acid , giving copper ( II ) sulphate solution which is electrolysed with a copper cathode ( which gains mass ) and a lead anode ( at which ...
... aqueous solutions is less widely practised . Low - grade copper ores are leached by sulphuric acid , giving copper ( II ) sulphate solution which is electrolysed with a copper cathode ( which gains mass ) and a lead anode ( at which ...
Parole e frasi comuni
AgNO3 anode Appendix aqueous solution Br₂ calculate carbon cathode cell constant cell potential cell reaction chemical Chemistry circuit Cl₂ cm² cm³ concentration cell conductimetric copper(II coulometric Cu2+ Cu²+(aq current density CuSO4 decomposition potential dilute discharge dissolved dm³ Ecell effect electricity electrochemical electrochemistry electrode potential electrode reactions electrolyte equation equilibrium equivalence point ethanoic acid Expt Fe² Fe2+ Fe³ Fe3+ free energy fuel cell galvanic cell graph H₂ H₂O half-cell half-equations half-reactions heat hydrated hydrogen hydroxide increase ionic ions lead(II measured mercury metal molar conductivity mole molecules molten NaOH negative Nernst equation overpotential oxidation oxygen plating platinum polarity potassium potential difference potentiometer reactants redox reactions reduction potentials reference electrode resistance reversible cell potential salt bridge shown in Fig silver sodium chloride soluble standard sulphate(VI sulphuric acid surface temperature theory titration transport numbers vanadium(II variation voltmeter wire zero zinc Zn2+