Jawabanmu

2014-05-21T18:02:27+07:00
PV=nRT
1,5V=3. 0,082. 310
1,5V=76,26
V=50,84

P=1,5 atm
T=37+273= 310
n=gr/mr
48/16= 3 mol

2014-05-21T21:15:46+07:00
Mol = massa/Mr
       = 48/16=3
 
P. V= n . R. T
1,5 V= 3 × 0.082 × (37 + 273)
1,5 V = 3×0.082×310
1,5 V= 76,26
V=76,26/1,5=50,84 liter