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    Charge Neutrality in Solids

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    What is the origin (e.g. physical, thermodynamic, etc.) of the charge neutrality requirement in solids? Why must solids have charge neutrality in the bulk, yet a surface can be charged? Why can't the bulk have a net charge?

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    Charge Neutrality in Solids
    What is the origin (e.g. physical, thermodynamic, etc.) of the charge neutrality requirement in solids? Why must solids have charge neutrality in the bulk, yet a surface can be charged? Why can't the bulk have a net charge?

    Good Question! Deals with some of the basic concepts in physical chemistry! We can explain this as follows:

    Charge neutrality (e.g. ion-pairing) leads to more ...

    Solution Summary

    This solution deals with a very fundamental concept in physical chemistry, which is nicely elucidated with the help of pertinent reasons and one relevant equation.

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