October 2018 2 45 Report
1.Senyawa C2H4 menurut aturan IUPAC diberi nama...
A.Etana
B.Etena
C.Etuna
D.Asetilena
E.Metana

2.nama yang tpt untk senyawa Mns dan Fe2O3 adlh..
A.mangan(I)sulfit dan besi(III)oksida
B.mangan(II)sulfida dan besi(III)oksida
C.mangan sulfida dan perioksida
D.magnesium sulfide dan peroksida

#tolong dijawab skrng
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