Предмет: Химия, автор: nectst97

Уравнение химической реакции, уравнять. Указать признаки протекания. Срочно!!!

Приложения:

nectst97: Можно указать только признаки протекания!

Ответы

Автор ответа: Alexei78

Na2S+H2SO4--->H2S↑+Na2SO4 (газ)

Mg(NO3)2+2KOH-->2KNO3+Mg(OH)2↓ (осадок)

NH4CL+NaOH-->NaCL+NH3↑+H2O (газ) + (вода)

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