102k views
2 votes
100 POINTS! URGENT! SIMPLE!

Find the mass of nitrogen as it heats from a liquid to a gas if the energy absorbed is 10kj.

Heat of vaporization ((Delta)(Hvap)) for nitrogen: 5.60

User Yiorgos
by
8.5k points

1 Answer

2 votes

Answer:

kJ/mol

Mass of nitrogen (m): 10/5.60 = 1.78 mol

I hope it helps you

User Janelly
by
8.1k points