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    3. 10 cylinders of N2 of 25 l at 200,000 kPa are emptied due a leak in a same laboratory. Calculate the minimum concentration (%) oxygen that can be reached in the atmosphere of the laboratory after the leak. The recommended value for the concentration of O2 is > 18%. Taking into account the apparent volume of gas once expanded.
    10 cylinders of N2 of 25 l at 200,000 kPa are emptied due a leak in a same laboratory. Calculate the minimum concentration (%) oxygen that can be reached in the atmosphere of the laboratory after the leak. The recommended value for the concentration of O2 is > 18%. Taking into account the apparent volume of gas once expanded.

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    0  Views: 884 Answers: 1 Posted: 13 years ago
    Tags: inert gas laboratory risk
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      akaQA is a general question and answer forum. This is not a general question, it actually looks like homework. You should refer to your text book.  



      13 years ago. Rating: 2
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        Shandy More

        ok
        commented 13 years ago


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