Л! Лис !!!!!!!!!!!!!!!! MnSO4 + 2Br2 + 8NaOH = Na2MnO4 + 4NaBr + Na2SO4 + 4H2O Mn +2 - 4e = Mn +6 /1 Br2 o +2e = 2Br- / 2 MnSO4 Br2 NaOH Na2MnO4 NaBr Na2SO4 H2O +2 +6 -2 0 +1 -2 +1 +1 +6 -2 +1 -1 +1 +6 -2 +1 -2