Question

Tentukan bilangan oksidasi C1 dalam senyawa KC1O3

Answer 1

K = +1
O = -2 x 3
   = -6
jwb :
K + C + O3 = 0
1 + C + (-6) = 0
C = 6 - 1
C = 5

Answer 2

KCO3

0 = 1 x biloksK + 1 x biloks C + 3 x biloks O
0 = 1 x 1 + 1 x BiloksC + 3 x (-2)
0 = 1 + BiloksC - 6
0 = - 5 + BiloksC
+5 = BiloksC