Hi i have a question that i am really stuck on and wondered if anyone could help me out there.
'D' has a composition mass of Na = 27.1%, N=16.5%, 0=56.4%.
On heating 3.4g of 'D' it was broken down into Sodium Nitrite (NaNO2) and Oxygen. Showing your workings suggest an identity for 'D' and calculate the volume at room temperature and pressure of Oxygen that was formed. Include in the equation for the reaction in your answer