What is thelewis structure for h2cnh?

Answer 1

H

C--N:-H

H

The C atom has a single bond to two H atoms and a double bond to a N atom which has a single bond to another H atom. The N atom has two unpaired electrons, for an AX2E orientation.

Answer 2

guessing its

H - N(doublebond)N-H

with lone pairs on the N's....that gives N a formal charge of 0...

with a triple bond theres formal charges involved, and the most stable form often has a formal charge of zero.

Answer 3

I believe that it should be Carbon with two H and one upaired pair. This will be attached to another carbon by single bond, this carbon has two unpaired. Then single bond to Nitrogen, with one singe electron.

I could be wrong, but I believe nitrogen is an exception, and my own chemistry homework suggests the single bond between carbons.

Also

C- 4 ve

H- 1 ve

N- 5 ve

8+2+5= 15 ve

there should be 14 electrons in your diagram, which is what youget with this structure.

Answer 4

The Lewis structure for H2CNH is as follows: The carbon atom is in the center with two hydrogen atoms attached to it, and there are single bonds between each hydrogen and carbon. The nitrogen atom is connected to the carbon atom through a triple bond, and it has one hydrogen atom attached to it. Each atom in the structure has a full octet of electrons.