Talk:Sodium nitride

Untitled

This page is very short. It doesn't mention the charges of sodium and nitride in the compound. One would assume sodium would be +1 and nitride would be -3. This seems common sense, but I don't want to make this assumption.

108.25.8.238 (talk) 22:13, 30 October 2010 (UTC)[reply]

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Enthalpy of formation

How can the enthalpy of formation of Na₃N differs so much (+64 kJ/mol and -151 J/mol)? Which one is the actual value? Nucleus hydro elemon (talk) 13:00, 1 January 2023 (UTC)[reply]

I'm not entirely sure but I believe that +64 kJ/mol should be correct. I would expect a positive heat of formation since it is so unstable. Sticklink (talk) 23:05, 7 May 2023 (UTC)[reply]