2E.19

(Polar molecules, Non-polar molecules, etc.)

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Annie Ye
Posts: 106
Joined: Wed Sep 18, 2019 12:22 am

2E.19

Postby Annie Ye » Mon Dec 02, 2019 3:49 pm

Predict the shapes and estimate the bond angles of (a) the thiosulfate ion, S2O322; (b) (CH3)2Be; (c) BH22; (d) SnCl2.

MMckinney_4H
Posts: 61
Joined: Sat Sep 28, 2019 12:16 am

Re: 2E.19

Postby MMckinney_4H » Mon Dec 02, 2019 4:17 pm

The first would be tetrahedral with two of the oxygens on one S and the other one on the other S. (b) There would be two tetrahedral shapes about the carbons with the Be in between the Carbons. (c) the Hydrogens would be 120 degrees away from each other because of the lone electron forming a bent shape. (d) the three would form a bent shape because of the lone pair on Sn.


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