The electrical component of the Gibbs energy (i.e. the reversible electrical work) required to move an ion of charge Q=ze and radius R from a solvent with dielectric D₁ to a solvent with Q² dielectric D₂ is AGeler = Sxea R (1/2) W ▾ Part A Calculate AGelee if one mole of sodium ions is moved from air for which D₁=1.00 into water at T=300K. Note that between the temperatures of T=273K and T=373K the dielectric constant of water has the temperature dependence D₂ = 176 0.327() where T is the temperature in Kelvin units. Note: in the equation for the the dielectric constant of water the notation means you enter the numerical value for the temperature into the equation, but without the units K. Assume the radius of a sodium ion is R=2.00x10-10m. AGeler= -3.42×105 J Submit ✓ Correct Part B Previous Answers Calculate the entropy change A.Selec Submit ASelec= Value Part C μA Request Answer 8AC UT Units associated with the process described in Part A. ?

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The electrical component of the Gibbs energy (i.e. the reversible electrical work) required to move an ion of charge Q=ze and radius R from a solvent with dielectric D₁ to a solvent with
Q²
Sneg
dielectric D₂ is AGeler (₂)
Part A
Calculate AGelee if one mole of sodium ions is moved from air for which D₁=1.00 into water at T=300K. Note that between the temperatures of T=273K and T=373K the dielectric
constant of water has the temperature dependence D₂ = 176 0.327() where T is the temperature in Kelvin units. Note: in the equation for the the dielectric constant of water the
notation means you enter the numerical value for the temperature into the equation, but without the units K. Assume the radius of a sodium ion is R=2.00x10-10m.
AGeler= -3.42×105 J
Submit Previous Answers
Correct
Part B
Calculate the entropy change AS elec
=
ASelee = Value
Submit
Part C
Submit
Request Answer
Brouide Foogbook
AHdler = Value
μA
Calculate the enthalpy of solvation AHelee for the process described in Part A.
BAG
ST
Request Answer
Units
associated with the process described in Part A.
?
Units
?
NortS
Transcribed Image Text:The electrical component of the Gibbs energy (i.e. the reversible electrical work) required to move an ion of charge Q=ze and radius R from a solvent with dielectric D₁ to a solvent with Q² Sneg dielectric D₂ is AGeler (₂) Part A Calculate AGelee if one mole of sodium ions is moved from air for which D₁=1.00 into water at T=300K. Note that between the temperatures of T=273K and T=373K the dielectric constant of water has the temperature dependence D₂ = 176 0.327() where T is the temperature in Kelvin units. Note: in the equation for the the dielectric constant of water the notation means you enter the numerical value for the temperature into the equation, but without the units K. Assume the radius of a sodium ion is R=2.00x10-10m. AGeler= -3.42×105 J Submit Previous Answers Correct Part B Calculate the entropy change AS elec = ASelee = Value Submit Part C Submit Request Answer Brouide Foogbook AHdler = Value μA Calculate the enthalpy of solvation AHelee for the process described in Part A. BAG ST Request Answer Units associated with the process described in Part A. ? Units ? NortS
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