When sodium azide is activated in an automobile airbag, nitrogen gas and sodium are produced according to the equation
2 NaN3(s) −→ 2 Na(s) + 3 N2(g).
If 0.56 mol of NaN3 reacts, what mass of
nitrogen would result?
Answer in units of g

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j