Biloks S dalam H2SO4 carilah nilai S

biloks S = 2(+1) + S + 4(-2) = 0 ( karna senyawa)
= 2 + S -8 = 0
= -6 + s = 0
S = 0 + 6 = +6

Biloks S dalam H2SO4

H2SO4 = 0
2 H + S + 4O = 0
2(1) + S + 4(-2) = 0
2 + S - 8 = 0
S - 6 = 0
S = +6