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Дополните уравнения реакций получения водорода, укажите тип каждой реакции:
А) _______ → …O2+ … H2
Б) … Fe + ________ → … FeCl2+ … H2
В) … CH4→ ________ + … H2
Ответы 1
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А) 2H2O = 2H2 + O2 /разложение/
Б) Fe + 2HCl = FeCl2 + H2 /замещение/
B) CH4 = C + 2H2 /разложение/
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Автор:
hollyfsmz - 6 лет назад
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