What is the geometry of the HCN molecule?
What is the geometry of the HCN molecule? In HCN lewis structure, carbon forms one single bond with the hydrogen atom and a triple bond with the nitrogen atom. The bond angle is 180 degrees and there are 10 valence electrons. HCN is a polar molecule with linear geometry. What's the main reason for the shape of the hydrogen cyanide molecule? HCN Shape. As both Hydrogen and Nitrogen are placed far from each other at bond angles of 180 degrees, it forms a linear shape. What happens when cyanide reacts with water? Potassium cyanide is a salt of strong base...