Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1914 |
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Сторінка 338
... acid leachings of the leaves and also to the fact that such a substratum harbors with great efficiency many of the most active organisms of decay , from bacteria to earthworms . It must not be understood that in a state of nature the ...
... acid leachings of the leaves and also to the fact that such a substratum harbors with great efficiency many of the most active organisms of decay , from bacteria to earthworms . It must not be understood that in a state of nature the ...
Сторінка 365
... acid absorption towers the nitrogen peroxide combines with water to form nitric acid and nitrous acid- 2NO2 + H2O = HNO + HNO , ( nitrous acid ) . As the nitrous acid is unstable in an aqueous solution it gives nitric acid and nitric ...
... acid absorption towers the nitrogen peroxide combines with water to form nitric acid and nitrous acid- 2NO2 + H2O = HNO + HNO , ( nitrous acid ) . As the nitrous acid is unstable in an aqueous solution it gives nitric acid and nitric ...
Сторінка 374
... Acid Acid Concentfors Store 50 Feet 50 Fet 1 FIG . 6. THE LAY - OUT OF THE WORKS BY LA NITROGENE CIE , FRANCE . A second pipe line , of alumi- nium , takes the remainder of the gases to the absorption towers , each of which con- tains ...
... Acid Acid Concentfors Store 50 Feet 50 Fet 1 FIG . 6. THE LAY - OUT OF THE WORKS BY LA NITROGENE CIE , FRANCE . A second pipe line , of alumi- nium , takes the remainder of the gases to the absorption towers , each of which con- tains ...
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