Question

what gas constant is it??

Answer 1

pv=nrt

temp is 81k and 324 k

v is 2.00 Vm^3 and 8.00 Vm^3

Answer 2

V is given

Answer 3

I dont know what gas constant to use.

Answer 4

firstly, you'd be far better off posting the actual question. Second, you likely need to use this\[\Large \frac{ P_1 V_1 }{ T_1 } =\frac{ P_2 V_2 }{ T_2 }\]

Answer 5

Even better! Thanks!

Answer 6

wait no,

Answer 7

The PV diagram shows two possible states of a system containing 1.35 moles of a monatomic ideal gas. (p1=P2=455 n/m^2, V1=2.00 m^3,v2=8.00m^3). Find the work done by the gas and the change in internal energy of the gas.