Question

balance the equation (1) hso4 +h2so4=h2s+h2o+so2​

Answer 1

Answer:

H2SO4 (aq) + H2S (g) → SO2 (aq) + 2 H2O (l) + S (s)

This is an oxidation-reduction (redox) reaction:

S-II - 2 e- → S0(oxidation)

S-II - 6 e- → SIV(oxidation)

SVI + 6 e- → S0(reduction)

SVI + 2 e- → SIV(reduction)