Im not too sure if my solution is right, but either way any help is appreciated!
#Physics help perchance? ðŸ˜
tall nebula
trail lichenBOT
Im not too sure if my solution is right, but either way any help is appreciated!
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eager phoenix
Im not too sure if my solution is right, but either way any help is appreciated!
is the answer PVM/(R T1) * (1-T(1) / T(2) )
tall nebula
I made it Δm=PVM/R(1/T2-1/T1)
eager phoenix
I made it Δm=PVM/R(1/T2-1/T1)
yeah
it is correct right?
do u wanna know how to get the answer or u figured?
tall nebula
I think so ðŸ˜
eager phoenix
I think so ðŸ˜
yeah so
so u know the volume and molar mass dont change
and also the pressure
so u take PV=nRT
and n = mass/Molar mass
so PVM = mRT
PVM/R = Tm
so now on the right everyhting is constant
so for ever T,m their product will be same i.e.
m1 T1= m2T2
so m2= m1*T1/T2
distant vale
Im not too sure if my solution is right, but either way any help is appreciated!
Yeah, seems good.
This will be a negative number, so you need -Δm.
eager phoenix
then u write m1 - m2 = m1 (1- t1/t2)
distant vale
Though, you can do it more simply. We have:
m = pVM/RT = (pVM/R)(1/T)
Notice that I isolated everything that is constant. So:
Δm = (pVM/R)Δ(1/T) = (pVM/R)(1/T2 - 1/T1)
Which is the same as what you have.
deft plankBOT
@tall nebula