Jawabanmu

2014-08-18T22:14:50+07:00
Alkana: Cn H2n+2
alkuna: Cn H2n-2
alkena : Cn H2n
2014-08-18T22:21:44+07:00
Alkana : CnH2n+2
alkena : CnH2n
alkuna : CnH2n-2