POP222 SG Two moles of an oxidizing agent RO4-, in presence of excess alkali oxidized 24.0dm3 pf sulfur dioxide gas at rtp to sulfate(VI) ions, SO4^2-. Write the balanced oxidation half equation and determine the final state of R. HOW TO SOLVE IT?
UltimaOnline SG Work out initial OS of R. Write oxidation half-eqn of SO2 to SO4 2-. Based on moles of SO2, find total moles of electrons transferred. Find total moles of electrons transferred per mole of the oxidizing agent RO4-. Hence from initial OS of R + electrons gained (per atom of R), work out final OS of R.
UltimaOnline SG Number of moles of SO2 is 1 right Yes, go ahead and work out all the steps I've listed, and post your working here if you want me to check your work.