Ida
2004 November 1st, 00:00
hi i was wondering if someone can help me with this question:
a container is filled with unknown gas. to heat 1 kg of the gas by one degree under the constant pressure one needs 907.8J, while the same increase of temperature of the gas when the volume is kept constant needs 648.4 J. determine what gas is in the container.?
I have some kind of idea on doing it, using PV=nRT but i dont know how to relate it to energy?
please help me, you dont how glad i will be.
bye thanks
a container is filled with unknown gas. to heat 1 kg of the gas by one degree under the constant pressure one needs 907.8J, while the same increase of temperature of the gas when the volume is kept constant needs 648.4 J. determine what gas is in the container.?
I have some kind of idea on doing it, using PV=nRT but i dont know how to relate it to energy?
please help me, you dont how glad i will be.
bye thanks