Calculate the attraction and repulsion force between a pair of Ba2+ and S2- ions. Assume the ionic radius of Ba2+ and S2- are 0.143 nm and 0.174 nm respectively. Given, k = 9 x 109 Nm2C-2 electron charge, e = 1.6 x 10-19 C

Calculate the attraction and repulsion force between a pair of Ba2+ and S2- ions. Assume the ionic radius of Ba2+ and S2- are 0.143 nm and 0.174 nm respectively. Given, k = 9 x 109 Nm2C-2 electron charge, e = 1.6 x 10-19 C

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter9: Acids, Bases, And Salts

Section: Chapter Questions

Problem 9.61E

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Question

Calculate the attraction and repulsion force between a pair of Ba2+ and S2- ions. Assume the ionic radius of Ba²⁺ and S^2- are 0.143 nm and 0.174 nm respectively.

Given, k = 9 x 10⁹ Nm²C^-2
electron charge, e = 1.6 x 10^-19 C

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