Dipole

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Jimmy lira-1G
Posts: 61
Joined: Fri Apr 06, 2018 11:03 am

Dipole

Postby Jimmy lira-1G » Sun May 27, 2018 11:00 pm

Which effects dipole more radius size or ionization ? Or do these factors not effect dipole ? Only electronegativity effects dipole ?


-Jimmy Lira 1g

sylvie_1D
Posts: 31
Joined: Fri Apr 06, 2018 11:04 am

Re: Dipole

Postby sylvie_1D » Sun May 27, 2018 11:32 pm

I don't believe atomic radius affects dipole moments ( or we haven't talked about it). To my understanding it affects polarization more so. Ionization energy is a contributing factor in calculating an element's electronegativity and electronegativity affects what molecules can create dipole bonds/moments. For instance a chlorine atom ( highly electronegative) would pull on the the electrons of a sodium atom ( less electronegative).

Angelica Garcia 1-H
Posts: 9
Joined: Fri Apr 06, 2018 11:02 am

Re: Dipole

Postby Angelica Garcia 1-H » Sun May 27, 2018 11:49 pm

Yes I agree electronegativity is what affects dipole moments more

SammiOrsini_1B
Posts: 45
Joined: Fri Apr 06, 2018 11:04 am

Re: Dipole

Postby SammiOrsini_1B » Mon May 28, 2018 12:00 am

When we draw the arrow, does the arrow point towards the atom that is more electronegative? for instance does the arrow point towards the partially negative atom?

Briana Lopez 4K
Posts: 44
Joined: Wed Nov 22, 2017 3:01 am

Re: Dipole

Postby Briana Lopez 4K » Mon May 28, 2018 4:08 pm

Yes, the arrow would go towards the more EN atom.
an example would be H2O, since O is more EN than H the arrow will point towards O


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