Jawabanmu

2014-06-05T17:38:52+07:00
Mn= 7, Sb=7
N=-3, 4, 5
Semoga mebantu:)
Cara jalannya gimana?
Pake aturan biloks
Jawaban paling cerdas!
2014-06-05T17:42:19+07:00
MnO4- :
biloks O = 4(-2)= -8
biloks Mn = 7
SbO4- :
biloks O = 4(-2)= -8
biloks Sb = 7
2 4 2