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ChemistryChemistry
11 January, 14:54

Calculate the dipole moment for hf (bond length 0.917 å), assuming that the bond is completely ionic.

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  1. 11 January, 16:30
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    The dipole moment = [the charge magnitude at one of the ends (you can choose either one) ] [the distance between charges]

    It is usually calculated in SI units of Debye which represents the positive and negative charges separated by 0.2082 angestron

    Thus,

    dipole moment = 0.917/0.2082 = 4.4044 debye.
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