Calculate the enthalpy of the following reaction for the gas phase salts: Needed facts: K = Coulombs constant = 9.0 x 10° N-M2/C², q = charge on electron or proton depending on sign 1.6 x 10-19 Coulomb. The ionic radii in Angstroms 10-10 M are: Rb(+) = 1.66 Li(+) = 0.90 F(-) = 1.19 I(-) 2.06 %3D

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter22: An Introduction To Electroanalytical Chemistry
Section: Chapter Questions
Problem 22.18QAP
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Use equation

V = (N)(q1)(q2)(k) / r

where k = 9.0x10^9

 

Calculate the enthalpy of the following reaction for the gas phase salts:
Needed facts: K = Coulombs constant
= 9.0 x 10° N-M2/C, q = charge on electron or proton
%3D
depending on sign 1.6 x 10-19 Coulomb. The ionic radii in Angstroms = 1010 M are:
Rb(+) = 1.66 Li(+) = 0.90 F(-) = 1.19 I(-) 2.06
%3D
Rb-F (g) + Li-I → Rb-I (g) + Li-F(g)
Transcribed Image Text:Calculate the enthalpy of the following reaction for the gas phase salts: Needed facts: K = Coulombs constant = 9.0 x 10° N-M2/C, q = charge on electron or proton %3D depending on sign 1.6 x 10-19 Coulomb. The ionic radii in Angstroms = 1010 M are: Rb(+) = 1.66 Li(+) = 0.90 F(-) = 1.19 I(-) 2.06 %3D Rb-F (g) + Li-I → Rb-I (g) + Li-F(g)
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