October 6, 2015

Homework Help: chemistry

Posted by lyne on Wednesday, April 29, 2009 at 10:08pm.

why is COCl2 polar

a. different electronegativities
b. nonsymmetric
c. tetrahedral
d. symmetric
e. trigonal planar

more than one can be chosen

also wht is HCN polar

a. nonsymmetric
b. different electronegativities
c. trigonal planar
d. linear
e. bent
f. symmetric

thanks i already tried but i got them wrong and i have one submission left to get them right


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