Jawabanmu

2014-08-08T14:49:37+07:00
NH4Cl,AlAs,AlSb,AIN,Al2O3,NH3,NH4OH,CO2,CrSO4,CuO,CuSO4,Cu2S,CuS
1 5 1
2014-08-08T14:50:59+07:00
Aluminium oksida, aluminium klorida, barium nitrat, barium sulfat, karbon dioksida, asam karbonat, digalana, gallium nitrida, gallium arsenit
1 5 1