1
answer
0
watching
82
views
9 Nov 2019
An ammonia (NH3) molecule consists of 4 atoms at the corners of aflattened tetrahedron The molecules can translate and rotate butnot vibrate.
A) What is the molar heat capacity of a gas of these molecules atconstant volume according to the principle of equipartition ofenergy? What is the molar heat capacity at constant pressurecalculated from this? Explain why these two values aredifferent.
B) How much heat do 3.50 moles of the gas need to absorb atconstant volume in order to increase the temperature of the gasfrom 275 K to 420 K? At constant pressure?
I appreciate help, thank you!
An ammonia (NH3) molecule consists of 4 atoms at the corners of aflattened tetrahedron The molecules can translate and rotate butnot vibrate.
A) What is the molar heat capacity of a gas of these molecules atconstant volume according to the principle of equipartition ofenergy? What is the molar heat capacity at constant pressurecalculated from this? Explain why these two values aredifferent.
B) How much heat do 3.50 moles of the gas need to absorb atconstant volume in order to increase the temperature of the gasfrom 275 K to 420 K? At constant pressure?
I appreciate help, thank you!
Deanna HettingerLv2
21 Jan 2019
