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Topic: polar covalent bond  (Read 3750 times)

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noartno

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polar covalent bond
« on: October 05, 2005, 01:36:34 AM »
hi, my question is
which of the following is the most polar covalent bond?
(1) FO-O
(2) HSi-H3

i think we can use electronegativity for thus question, but i don't know how to do that???
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Offline Mitch

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Re:polar covalent bond
« Reply #1 on: October 05, 2005, 01:44:26 AM »
So, if I asked you what is the electronegativity of O, Si, and H you wouldn't know how to look it up?
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noartno

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Re:polar covalent bond
« Reply #2 on: October 05, 2005, 01:59:34 AM »
 hi
i would know how to get it , for example hydrogen electronegativity is 2.1 .
but i can't determine the most polar bond if we have 4 hydrogen bond around one atom??
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