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Имеется 88 г оксида углерода (IV) CO2. Сколько молекул содержит эта масса газа,и какой объем занимает при нормальных условиях?
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n(CO2)=88/44=2 мольN частиц=2*6*10²³=1,2*10²⁴ частицV=2*22,4=44,8 л
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Автор:
caleb379 - 6 лет назад
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