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2010-02-04T15:17:20+01:00
Witaj
dane: m=12g V1=4dm3 t1=177*C = 450K =T1 d2 = 6*10^-3g/cm3
p = const
szukane: T2
Z równania Clapeyrona pV = (m/M)RT mamy

d = pM/RT lub d*T = pM/R = const bo p = const
Zatem d1*T1 = d2*T2 czyli T2 = d1*T1/d2 = [m/V1]*[T1/d2] =
T2 = [12g/4ooocm3]*[450K/o,006g] =
T2 = 225K
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2010-02-04T19:16:35+01:00
Dane:
m=12g
V1=4dm3
t1=177*C = 450K =T1 d2 = 6*10^-3g/cm3
p = const
szukane:
T2=?

pV = (m/M)RT
d*T = pM/R = const
d1*T1 = d2*T2
T2 = d1*T1/d2 = [m/V1]*[T1/d2] =
T2 = [12g/4ooocm3]*[450K/o,006g] =T2 = 225K
5 4 5