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Chemistry, 18.02.2021 14:40 hihihi129473838
(feso4.(Nh4) So4. 6H2o) +Kmno4+H2So4_Fe2(So4)3+K2So4+mnSo4+ (Nh4)2So4+H2o
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(feso4.(Nh4) So4. 6H2o) +Kmno4+H2So4_Fe2(So4)3+K2So4+mnSo4+ (Nh4)2So4+H2o...
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