Solve of the problem - 464

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Uploaded: 19.12.2015
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Reshenie k zadache - Predelno dopustimaia kontsentratsiia molekul parov rtuti (Hg) v vozdukhe ravna 3 * 1016 m-3, a iadovitogo gaza khlora (Sl2) — 8,5* 1018 m-3. Naiti, pri kakoi masse kazhdogo iz veshchestv v odnom kubicheskom metre vozdukha poiavliaetsia opasnost otravleniia. Pochemu nado byt ochen ostorozhnym pri obrashchenii so rtutiu

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