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Найдите массу оксида меди(2),который вступит в реакцию с 300 л оксида углерода(2)(н.у.),содержащего 10% примесей
Ответы 1
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Избавляемса от примеси:
300-300*0,1=270л
CuO+CO--->Cu+CO2
80----22,4л
х=964,3гр-------270л
ответ: 964,3гр
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Автор:
hallie20sr - 5 лет назад
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