Do hydrogen bonds appreciably affect the shape of a molecule?

Question

please show proof of how

Answer 1

Yes
here is a example of hydronium H-O− H3O+
I cant draw a pic so I had link you to one online

http://images.search.yahoo.com/search/images?_adv_prop=images&imgsz=all&imgc=&vf=all&va=hydronium&fr=ks-ans&ei=UTF-8

Answer 2

The above responses do not actually answer the question.

The shape of a molecule is determined by the repulsion of electron pairs in the outer level of the central atom, and not by forces which it experiences with other molecules.

Certainly, hydrogen bonding can affect the structure of a molecule, as in DNA, but that is not what the question is asking, I believe.

Answer 3

Molecules are atoms hooked jointly. Water molecules are bent simply by fact the two pairs of loose electons on the oxygen bend the bonds between the oxygen and the hydrogen downward. those are intramolecular forces that impression the form. Hydrogen bonds are molecules held jointly by employing intermolecular forces. They impression the form of a gaggle of molecules, yet no longer the form of each and every molecule itself.

Answer 4

they can. in enzyme catalysis it's the hydrogen bonds that keep certain residues in contact with others so the enzyme can do it's job. in water the hydrogen bonding network makes water have all the fun properties it has.