Diffentiate the Ideal Gas Law

MJ2436

New member
Joined
Apr 5, 2016
Messages
2
So far, I've differentiated the ideal gas law (PV=nRT) to get dP/dt(V)dV/dt(P) = dn/dt(RT) +dT/dt(nR)
but the next part gets me a bit baffled, if
n = 1
V=25
R=8.3415 kPal/KmoL
Temperature of the gas is increased at a rate of 3.5 K/min

How quickly will the pressure increase?

Any help is greatly appreciated!!
 
So far, I've differentiated the ideal gas law (PV=nRT) to get dP/dt(V)dV/dt(P) = dn/dt(RT) +dT/dt(nR)
but the next part gets me a bit baffled, if
n = 1
V=25
R=8.3415 kPal/KmoL
Temperature of the gas is increased at a rate of 3.5 K/min

How quickly will the pressure increase?

Any help is greatly appreciated!!

Is this the whole problem? Is the volume assumed to be constant?
 
So far, I've differentiated the ideal gas law (PV=nRT) to get dP/dt(V)dV/dt(P) = dn/dt(RT) +dT/dt(nR)
I'm not quite clear on what you "got"...? With respect to which variable (or perhaps time "t") are you supposed to be differentiating the equation? (here)

but the next part gets me a bit baffled, if
n = 1
V=25
R=8.3415 kPal/KmoL
Temperature of the gas is increased at a rate of 3.5 K/min
In a later post (also here), you specified that the volume ("25" above) is held constant. This is crucial information which was omitted in your original posting.

Please reply with the full and exact text of the original exercise, the complete instructions, and a clear statement of your thoughts and efforts so far. Thank you! ;)
 
Top