Предмет: Химия, автор: vladalazumir2007

Срочно даю 50 баллов!!!
Виконайте ланцюжок перетворень:
S → SO2→ SO3 → H2SO4 → Fe2(SO4)3 → SO3 → K2SO4

Ответы

Автор ответа: HomkaVeronka13

Відповідь:

S+O=SO2

2SO2+O2=2SO3

SO3+H2O=H2SO4

3H2SO4+2FeCl3=Fe2(SO4)3+6HCl

Fe2(SO4)3=3SO3+Fe2O3

SO3+K2O=K2SO4

HomkaVeronka13: Кстати у нас есть группа Altернатива 8 класс, нас там много и мы помогаем друг другу)

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Срочно даю 50 баллов!!! Виконайте ланцюжок перетворень: S → SO2→ SO3 → H2SO4 → Fe2(SO4)3 → SO3 → K2SO4

Ответы

Срочно даю 50 баллов!!!
Виконайте ланцюжок перетворень:
S → SO2→ SO3 → H2SO4 → Fe2(SO4)3 → SO3 → K2SO4