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Схема химических процессов, происходящих при производстве серной кислоты из пирита: 1 – H2S → SO2 → SO3 → H2SO4; 2 - H2S → SO3 → SO2 → H2SO4;

kayumovtanvir89 kayumovtanvir89    1   17.04.2019 07:30    2

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caesar2 caesar2  17.04.2019 07:30
4 - FeS2 → SO2 → SO3 → H2SO4.
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