Jawabanmu

2014-05-06T18:48:54+07:00
M = n . Mr
22 = n . (Ar C + 2 Ar O )
22 = n . ( 12 + 2 0. 16 )
22 = n. (12 + 32 )
22 = 44 n
n = 22/44
n = 0,5 mol

V = n . Vm
= 0,5 . 2,24 L/mol
= 1,12 L ( STP )

V = n . Vm
= 0,5 . 24 L/mol
= 12 L (RTP)