Seudónimo
Seudónimo
25-06-2014
Physics
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How much gas is there in 100cm3 of air?
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Аноним
Аноним
25-06-2014
78% = nitrogen
21% = oxygen
%1 = noble gases
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maris22korea
maris22korea
25-06-2014
Each 100 cm3 of air, constitutes 78cm3 nitrogen, 21cm3 oxygen and 1cm3 constitutes of other gases like Argon, ozone, carbon dioxide and water vapour in small amounts
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