Jawabanmu

2014-03-01T00:43:50+07:00
volume standar = 22,4,hanya itu yg saya tau
2014-03-01T02:09:43+07:00
Mr gas Oksigen (O2) = 2 * 16 = 32 Mol gas Oksigen = n = m/Mr = 8/32 = 0,25 Volume gas Oksigen = n * 22,4 = 0,25 * 22,4 = 5,6 L
REVISI: V=nRT/P=0,25,*0,0082*27/1=0,05535 Liter=55,35 ml
v=nRT/P
= 0,25 * 0,082* 300/1 = 6,15liter