Dano: kislorod 0<2 M = Mr x 10<-3 = (16 x 2) x 10<-3 = 32 x 10<-3<br>t1 = 20 grad
p = 110 kPA = 110000Pa
t2 = 60 grad
delta m = 1,8 kg
p = const
V -?
R = 8,31 Dz/ mol K
pV/ T = mR / M
pV/ delta T = delta m x R / M
pVM = delta T x delta m R
V = delta Tx delta m x R / pM; delta T = 40 K; delta m = 1,8 kg;
V = 40 x 1,8 x 8,32 / 110000 x 32 x 10<-3 = 598,32 / 3520 = 0, 17 m<3</span>