The New Encyclopædia Britannica, Volume 16Encyclopaedia Britannica, 1981 - Encyclopedias and dictionaries |
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Page 199
... reaction that may be peculiar to the individual , differs from a primary irritation in that the subject becomes sensitized to the chemical , or one closely related to it , by a prior use that may provoke no reaction , while subsequent ...
... reaction that may be peculiar to the individual , differs from a primary irritation in that the subject becomes sensitized to the chemical , or one closely related to it , by a prior use that may provoke no reaction , while subsequent ...
Page 339
... reaction . A non - isothermal method is Isothermal slow cooling . Isothermal methods have an advantage methods over ... reaction can be used ; for in- stance , although the salt calcium tartrate is virtually in- soluble in water ...
... reaction . A non - isothermal method is Isothermal slow cooling . Isothermal methods have an advantage methods over ... reaction can be used ; for in- stance , although the salt calcium tartrate is virtually in- soluble in water ...
Page 1101
... reaction in dye chemistry ; only a few examples can be given here . The conversion of methyl groups into carboxylic acids , and more especially into styryl compounds , is effected by var- ious oxidants such as sodium hypochlorite ...
... reaction in dye chemistry ; only a few examples can be given here . The conversion of methyl groups into carboxylic acids , and more especially into styryl compounds , is effected by var- ious oxidants such as sodium hypochlorite ...
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19th century Africa American animals areas became bee-eaters cells centimetres central centre century Church collagen conifers connective tissue conodonts conservation conservatism constitution continental continental drift copper Coraciiformes coral cosmic rays countries court covenant Cretaceous Crete cricket crime criminal Cro-Magnon crocodiles Crusade cultural deposits disease early Earth economic effect energy England Europe federal forest fossil France French function genera geosynclines groups hoopoes hornbills illus important industrial Iráklion island King known land later Le Corbusier legislation major ment metres minerals modern natural North Nyssaceae occur ocean Ordovician organized original Parliament particles party percent period plants political pollution population problems protection reefs region result River rock Roman Saladin sediments social South Soviet species structure theory tion town trade traditional trees tropical trouvères Union United usually western