pportop
15.06.2022 16:06
Химия
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Народ найти массу воды которая образуется при сжигании гексина c6h10 если при этом выделилось 660кг углекислого газа?

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Polinadonut
4,8(79 оценок)

2c6h10 + 5o2 = 12co2 = 10h2o m(co2) = 12*44= 528кг/кмоль m(h2o) = 10*18=180 кг/кмоль масса (h2o) = 660*180 / 528 = 22,5 кг
ник4760
4,4(28 оценок)

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