British Encyclopedia: Or, Dictionary of Arts and Sciences, Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Tom 9Mitchell, Ames, and White, 1821 |
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... solution . Bergman found it to be composed of nickel , iron , cobalt , arsenic , and sulphur . Vauquelin regards it as es- sentially an alloy of nickel and arsenic , the iron , cobalt , and sulphur , being acci- dental . The other ...
... solution . Bergman found it to be composed of nickel , iron , cobalt , arsenic , and sulphur . Vauquelin regards it as es- sentially an alloy of nickel and arsenic , the iron , cobalt , and sulphur , being acci- dental . The other ...
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... solutions being ge- nerally of a green colour , and crystalliz- able . The salts of nickel are decomposed by the alkalies , and the oxide , more or less free from the acid , is thrown down . If the alkalies are added in excess , they re ...
... solutions being ge- nerally of a green colour , and crystalliz- able . The salts of nickel are decomposed by the alkalies , and the oxide , more or less free from the acid , is thrown down . If the alkalies are added in excess , they re ...
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... solution of pot- ash be present with them , nitrate of pot- ash will be obtained . The constitution of this acid may be further proved , analyti- cally , by driving it through a red - hot por- celain tube , as thus it will be decomposed ...
... solution of pot- ash be present with them , nitrate of pot- ash will be obtained . The constitution of this acid may be further proved , analyti- cally , by driving it through a red - hot por- celain tube , as thus it will be decomposed ...
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... solution more or less nitrous gas , it is not , in fact , nitric acid , but a kind of nitrous : it is therefore necessary to put it into a retort , to which a receiver is added , the two vessels not being luted , but merely joined by ...
... solution more or less nitrous gas , it is not , in fact , nitric acid , but a kind of nitrous : it is therefore necessary to put it into a retort , to which a receiver is added , the two vessels not being luted , but merely joined by ...
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... solution , though the nitre will remain suspended by virtue of the heat . The common salt thus sepa- rated is taken out with a perforated la- dle , and a small quantity of the fluid is cooled , from time to time , that its con ...
... solution , though the nitre will remain suspended by virtue of the heat . The common salt thus sepa- rated is taken out with a perforated la- dle , and a small quantity of the fluid is cooled , from time to time , that its con ...
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The British Encyclopedia: Or, Dictionary of Arts and Sciences. Comprising an ... William Nicholson Podgląd niedostępny - 2015 |
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