Anonymous
Anonymous asked in Science & MathematicsChemistry · 9 years ago

Help with chemistry please?

Predict the polarity of the bonds in each of these molecules. PF3, PF5, BeCl2, PF4+, H20

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  • Anonymous
    9 years ago
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    PF3 polar it is an umbrella like NH3 in a way

    PF5 non-polar - highly symmetrical like a tiddlywink

    BeCl2 non-polar it is linear with Be in cneter the two dipoles EXACTLY cancel

    PF4+ is tetrahsedal and non-polar

    H2O polar in spades becasue of the bent shape

    Source(s): Soc
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