HANDBOOKOFELECTROCHEMICALCONSTANTSCOMPILED BYROGERPARSONS,A.R.C.S.,Ph.D.Lecturer in Physical and Inorganie ChemistryUniversityof BristolLONDONBUTTERWORTHS SCIENTIFIC PUBLICATIONS1959
CONTENTSBUTTERWORTHS PUBLICATIONSLTDFUNDAMENTAL CONSTANTS AND PROPERTIES OF8SKINGSWAY,LONDON,W.C.2IONS,SALTS AND SOLVENTSPageAFRICA:BUTTERWORTH&CO.(AFRICA)LTD1.Values of Important ConstantsDURBAN:33/35BeachGrove".2.Ionio Radii and Ionization Potentials2BUTTERWORTH&CO.(AUSTRALLA)LTDAUSTRALIAtt...SYDNEY:8O'Connell Street3.Electron Afinities of the Atoms6...MELBOURNE:430BourkoStreet4.Work of Extraction of an Electronfrom Various Metals6BRISBANE:240QueenStreet5.Lattico Energiesof Saltsof Univalont Cations7......CANADA:BUTTERWORTH&CO.(OANADA)LTD6.LattioeEnergies ofSalts of Polyvalent Cations7.....TORONTO:1367DanforthAvenue7.Phyaical Properties of Water..8+NEWZEALAND:BUTTERWORTH&CO.(AUSTRALIA)LTD8.Properties of SomeOrganicSolvents9WELLINGTON:49/51BallanceStreet9.Dielootric Constants of Mixtures of Water and Organic Solvents ..10AUCKLAND:35HighStreet10.Dieloctric Constants of Methanol+Water Mixtures11....U.S.A.Editionpublished by1l.Paramoters for the Equation logio eA-Bt111...ACADEMIC PRESSINC.PUBLISHERS12.DiolectricConstante of Some Inorganic Solvents12·IIIFIFTHAVENUENEWYORK3,NEWYORKNUMERICALVALUESOFSOMEFUNCTIONSUSEDINh6866133THE THEORY OF ELECTROLYTES13.Theoretical Coofficients for Uni-uni-valent Eloctrolytes in WaterCOLLEGEHARRISandValuesof RTIn10/F1314.The Parameter for Use in Equationsfor Extrapolation of ApparentPRESTONMolel Volumes and ApparentMolal Heat Contents15.15.TheFuoss Extrapolation Function..17PA.++..$4137L16.TheShodlovskyExtrepolationFunetion18......I7.Bjerrum'sFunction19......802018.Extended Terms of the Dobye-Hickel Theory19..++福ACTIVITYCOEFFICIENTS19.Stoichiometrie Mean Molal Activity Coefficients for AquoousInorganicElectrolytes at 25°C20..20.Stoichiometrio Mean Molal Activity Coefficients for AqueousCSolutions of Salts of OrganieAcids at25°C26Butterworths Publications Limited2l.Stoichiometrie Monn Molal Activity Coefficients for Concentrated1959AqueousInorganioElectrolytesat25°C2822. Tho Ionic Activity Function of Water nyon/ango in Salt Solutions3023.Values of theConstantsnand 3024.Values of the Constants a,B and D.3125.Stoichiometric Mean Molal Aotivity Coofficients at 25°CforSolutions of Hydrochlorie Acid in Non-aquoous Solvents andAqueous-non-aqueous Mixtures3126.Stoichiometrio Mean Molal ActivityCoefficionts for H,SO4 inMadeand printedinGreatBrilainNon-aqueous Solvents and Aqueous-non-aqueous Mixtures atby William Clowes and Sons,Limited,London and Beccles25°03327,Stoichiometric Mean Molal Activity Coefficienta of Salte in Methanol+WaterMixturesat25°C33..1
viCONTENTSCONTENTSviTHERMODYNAMIC PROPERTIES OF HCI ANDNaOHMOLALVOLUMES OF ELECTROLYTES AND THEIRPage28.Thermodynamic Properties of Hydrochloric Acid Solutions inTEMPERATURE ANDPRESSUREDEPENDENCEPageWater...34605l.ApparentMolal Volumes inAqueous Solution29.Thermodynamic Properties of Sodium Hydroxide Solutions in52.Apparent Molal Expansibility and Integral Coeficients of ExWater..3761..pansion inAqueous Solutionsat25°C andIatm......53.Integral Coefficient of Expansion and Apparent Molal Thermal61ExpansibilityinAqueousSolutionatatm:6254.ApparentMolalCompressibilityinAqueousSolution at25°CTHERMALPROPERTIES OFELECTROLYTES6255.ApparentMolalVolumesinAqueousSolutionat25°C30.RelativePartial Molal Heat Content of SolutesinAqueous Solutionsat25°℃..4031.Thermal Properties of Solvent and Solute for CeCly and NdCly atMOLTENSALTS25°04163..56:Conductivityof MoltenSaltMixtures232.Rolative Partial Molal Heat Content for Cd Salt Solutions416457.Rational Activity Coefficients for Salts in Molten Salt Mixtures33.Heat Content and Heat CapacityDataforNaClinAqueous Solution6558.E.M.F.of Colls Containing MoltenSalts..+++...atVariousTemperatures416559.ConductanceofPureMoltenSalts..34.Thermal Properties of Solvent and Solute for LaCly and La2(SO4)3at25°℃42.35.Hent Content andHeat CapacityforAqucousHBrat25°C42EQUILIBRIUMPROPERTIESOFELECTRODES36.Integral Heats of Solution of Rare Earth Chlorides at 25°C inWater6660.ThermodynanicFunctions forIons in Aqueous Solution4237.Heat Content and Heat Capacity Data for Aqueous Solutions of6l.Thermodynamic Functions for Ions inLiquid Ammonia68HFat25°C4262.Thermodynamie Functions for Ions inMethanol +Water38.Constants fortheEquations L-L2(0°)+at+βe andJ2α+βl6843Mixtures39.Relative Partial Molal Heat Content for H,SO,(L2)in iso-Propanol63.Standard ElectrodePotentials (Reduction Potentials)for Inorganic+WaterMixtures6943Systemsat25°C40.ConstantsfortheEquationsL2-α+βTeandJ2=2βTand LzandJ264. Standard Electrode Potentials (Roduction Potentials) in Non-at25°073aqueous Solutions at 25°℃C..41. Relative Partial Molal Heat Content of Solute and Solvent in65.Standard E.M.F.on MolalitySeale of the Cell H2/HCl/AgCl, Ag inAqueousSolutionsof AminoAcidsat25°C74Various Solvents at Various Temperatures45....66,Standard E.M.F.on Molality Scale for Various Cells at Various75Temperatures67.pH Values for Steandard Solutions at 25°C75...75EQUILIBRIUM CONSTANTS IN SOLUTION68.pHValuesforStandardSolutionsfrom0°Cto60°C69.Potential of Zero ChargeforVarious Electrode Materials inAqueous42.ThermodynamieAcid Dissociation Constants4676SolutionsatRoomTemperature43.Dissociation Constants of Inorganic Acids in Aqueous Solution at.25°C52...44.IonicProductforD,OinpureDO53VISCOSITY ANDDIFFUSIONIN ELECTROLYTES45.Average Thermodynamic Dissociation Constants for Ion pairs at25°CinAqueous Solution7670.ViscosityofMethanoliSaltSolutions54..46.Average Thermodynamic Disaociation Constants of Ion pairs in777l,Viscosityof Aqueous Salt Solutions*+...Aqueous-non-aquoous Mixtures and Non-aqueous Solution at72.Differential Diffusion Cocficients forDilute Aquoous Solutions7825°05673. Ionie Diffusion Coefficients and Activation Energies for Diffusion47.SolubilityProducts in Aqueous Solution at25C5679forthe Infinitely Dilute Aqueous Solution.48.SolubilityProducts in Non-aqueous Mixtures at25°C5874.Differential Self-diffusion Coofficients of Ions in Aqueous Solutions.49.SolubilityProducts forSilver Halides inAqueous Solution6980ofSaltsat25°0..50.The Effect of Pressure upon the Equilibrium Constants of Some8075.IntegralDiffusionCoefficients for AqueousKCl at 25°C...Ionic Roactions in Aqueous Solution598176. Conductance in Dilute Aqueous Solutions.......+
viliCONTENTSCONDUCTIVITY OF ELECTROLYTES1.VALUESOF IMPORTANT CONSTANTSPage77.Specific Conductivity of Standard Aqueous Potassium Chloride(N, F and R for the chemical mole)82Solution.-+tt8378.Conductance in Dilute Non-aqueous Solutions...1AVOGADRO'SNUMBER8579.Limiting IonicMobilities in Aqueous Solution...N=(6-0230±0-0002)x1023mole-18680.Limiting IonicMobilities in Methanol...486SlConstantsfortheEauationt=B+A/e1.CHARGE ON THE ELIECTRON82.Cation Transport Numbers at 25°C in Aqueous Solution ande-(4-80294±0-00008)×10-10e.s.u86ConstantsfortheLimitingEquationt+=t,+AVc=160209±0-00003)×10-20e.m.18783.CationTransportNumbersforH,SO,in AqueousSolution(1-60209±0·00003)×10-19coulomb8784.Cation Transport Numbers in Aqueous Solution8785.CationTransportNumbersat25°C..FARADAY CONSTANT88S6.CationTransportNumbersinWater at25°C：..F=(9,649-3±0-2)e.m.u.equivalent-188$7.CationTransport Numbers in Anhydrous H,SO4at 25°C..(96,493±2)coulombequivalont-1Ss.Cation Transport Numbors for HCl in Water and Dioxan+89WaterMixturesGAS CONSTANT89.Cation TransportNumbers in Anhydrous Aootic Acid at25°C90R=(8-3147± 0-00005)joule deg.-1mole-1=(1-9872±0-00001)cal.deg.-1mole-1KINETICPROPERTIES OF ELECTRODES=(0-082057±0-0000005) 1.atm.deg.-1mole190. Polarographic Half-wane Potentials of Some Cations in Various91Solutions...BOLTZMANN'S OONSTANT9391,Anodic Depolarization Potentials.++ +k=(1-38049±0-00005)×10-16ergdeg.-19392.Inorganic Oxidation ReductionPotentials...9493.PolarographieReductionPotentialsof Inorganic CompoundsICR POINT94.Tafel Constantaand Heats of ActivationforHydrogenEvolutionToC=(273-1500±0-0002)K95from Agueous Solution95.Tafel Constants and Heats of Activation forHydrogen EvolutionVELOCITY OFLIGHTfrom Non-aqueous Solution97C=(2-997928±0-000004)×1010cmsec-196.Parameters for the Deposition of Metals on a Substrate of the SameMetal atRoomTemperaturefromAqueous Solution97PLANCE'S OONSTANT97.ParametersfortheEvolutionofVariousGasesatInert Electrodesh=(6-6254±0-0002)×10-27org.8ec98in Aqueous Solution..98.Parameters for the Deposition of Metals from 10-3r Aqueous SaltSTANDARD ATMOSPHEBE98Solution in Iar Supporting Solution on toDiluteAmalgam at 20°C1 atm.=1,013,250 dynecm-299.Parameters for Oxidation-Reduction Reactions at Electrodes in98AqueousSolutionSTANDARD GRAVITATIONALACCELEBATION9o=980·665cm:so~1SURFACE TENSION,DIELECTRIC CONSTANT ANDREERAOTIVITYDEFINED CALORIEloo.SurfaceTensionandApparentRelativeSurfaceTensionofAqucous1cnl.=4-1840joules99Salt Solutions..101.Dielectric Conatant of Aqueous Solutions at 25°C101RRLATION BETWICEN CHEMICAL AND PHYSICAL MOLE102.EquivalentRefractionof IonsinInfinitelyDiluteAqueousSolution1 phys.mole =1.000 275.chem.mole101at25℃..RELATIONBETWEEN LITREAND CUBIC CENTIMETREAPPENDIX11.=(1,000-028±0-004)cm102103.Properties of Inorganic Compounds and Molten Salts..1i11104.Electrical and Magnetic Units
2TableaTable232 JONICRADIIIN ANGSTROM UNITSTable2 (cont.)ANDIONIZATION POTENTLALS IN ELECTRON VOLTSIonizationPotentialRadiusEle-forRadius8IonizationPotential356Charge24mentEle-formentCharge2351·292+11-24678Eu5-640.983+Ao1-183+49627695109F1-331Ag1-261+7-5821-4157-295335-952708917-4334-962-787-3114-3185-21161390-087+0·892+151-23056791051330·742+7·8316-5FeAl0-513+5-9718-828-5120-0153-6190-30·643+243-2285-8Am1·073+718411732435922Fr1-801+0-924+11818363-9901495-9720-530-8Ga0·623+As0·583+10-52028-350.162-6127-6160196Gd0·973+6-70·465+1231551890·732+8·1316-034-245-793-5GeAt0·627+9-61830415178911380·534+Au1·371+9-2320-030445873H961141-54113-590·853+3114-821Hf0-78.4+B0·233+8-287712025-137-9466194259-3338-518-834Hg1-271+10-44Ba1.342+5-2110-037496280931061-102+Be0·352+9-3218-2153-9216-6Ho0-913+Bi0-963+8-81726-64555-7881071272-20110-745+77169-93142529019-00·625+10-44Br1-961-0-507+0-47.5+11-7619-29812114435·67750-2608727-957-9104210In0-813+5-7918-90-397+72881042739579-216Ir0-68.4+c0·164+11-2724-847-98310112015564-5392-060-6487K1·331+4·3431-745-5Ca0·992+6-1111-96711451-0668010084-01111271515-611-419-152La1-143+Cd0·972+8-9916-938-155739475-7121-8115146Li5-400-681+Ce1-073+6-5436-57085100122Lu0·853+0·944+225-6266-8141-2186-97-6415-080.2109-3Mg0·662+CI1-811-101119-31953453767·4315-64Mn0·802+0·345+12-9023·739-953-567·897114-3346-60·663+0·277+0-60.4+Co0·722+7-8417·43453821091381700-467+0·633+1331532746-061677-06Mo0-70.4+Cr0·892+6-7416-732617290160-31840-626+0·633+66397-9655-914-5529-647-477-4N0·163+0-526+0·135+Cs1-671+3-8923-43446627486117NH41·431+Cu0-961+7-7220-23859172-5209-1264-38310971-798-9138-6148182Na5-1447-30·971+0·722+12514510613253850Nb0·744+Dy0·923+6-80-695+Er0·893+6.3Nd1-043+