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Автор - lizazima07

FeS->H2S->SO2->K2SO3->KCl->AgNO3

Ответ

Автор - mariakislova
1. FeS+2HCl=FeCl2+H2S
2. 2H2S+3O2=2SO2+2H2О
3. 2KOH+SO2=K2SO3+H2O
4. K2SO3 +2HCL= 2KCL+SO2+H2O
5. KCl + AgNO3=AgCl+KNO3

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