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Определите массу оксида фосфора ( V) при взаимодействии воды 11,2л с фосфором
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Предмет:
Химия -
Автор:
jetshepherd - 5 лет назад
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Ответы 1
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4P +5O2=2P2O5 4 моля фосфора взаимодействуют с 5 молями кислорода, тоесть с 22,4*5=112 л.0,1/4=0,025 11,2/112=0,1 тогда количество оксида фосфора: m=0,025*284=7,1 Вроде так
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Автор:
furyzuky - 5 лет назад
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