How many hydrogen bonds in NH3

[moose45]

Basically, question is how many hydrogen bonds can HN3 make?? Is it 1, 3, or 4?

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[tiedyeddog]

four total. One per H and then the electron pair is free for a fourth.

 

[moose45]

How does an electron pair form a hydrogen bond??

four total. One per H and then the electron pair is free for a fourth.

 

[RogueUnicorn]

how else would you form bonds with a del+ hydrogen atom