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Which of the two compounds, H2NNH2 and HNNH, has the strongest nitrogen-nitrogen bond, and which has the shorter nitrogen-nitrogen bond.

Respuesta :

Answer:

HNNH has both the strongest nitrogen-nitrogen bond and the shorter nitrogen-nitrogen bond.

Explanation:

pstnonsonjoku

HNNH has the strongest and shorter nitrogen-nitrogen bond.

We know in chemistry that the shorter a bond is, the stronger is. Also, a triple bond is shorter than a double bond and a double bond is shorter than a single bond.

Having said that, we know that HNNH contains a nitrogen - nitrogen triple bond while H2NNH2 contains a nitrogen - nitrogen single bond.

Since a triple bond is shorter and stronger than a single bond,  HNNH has the strongest and shorter nitrogen-nitrogen bond.

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