Предмет: Химия, автор: mykhailovajulia459

Метан вступив в реакцію заміщення з хлором, утворивши 20 л дихлорметану.

Який об'єм хлору прореагував?​

Ответы

Автор ответа: unezhewaoxnw6u
1

Объяснение:

В газовых реакциях отношение объёмов реагирующих веществ равно отношению соответствующих коэффициентов в уравнении реакции.

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One need not have anything to do with medicine as such to know of the existence ol such powerful therapeutic agents as penicillin, Chloromycetin or streptomycin. These are all antibiotic substances, products of the life- activity of harmless microbes and small fungi which are lethal to other pathogenic fungi and microbes.

Only some 25 years ago medical men had almost no means for combating many diseases caused by microbes. Septicemia, for example was almost invariably taial. Antibiotic substances now cure such serious ailments as pneumonia, septicemia, meningitis, some forms of tuberculosis, tularemia and bubonic plague. During the war antibiotic substances saved the lives of thousands of wounded at the front.

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