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Books Bücher 1 - 9 von 9 in Fahrenheit. The plate must remain in the capsula half an hour, during which the solution...
" Fahrenheit. The plate must remain in the capsula half an hour, during which the solution is heated now and then, and agitated. During that time the following acid solution, which will be called normal acid, must be prepared ; it is composed as follows... "
The London Journal of Arts, Sciences, and Manufactures, and Repertory of ... - Seite 114
1844
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The London journal of arts and sciences (and repertory of patent inventions ...

William Newton - 1844
...containing alcoholised potash. This capsula is covered with its glass cover, and then heated, by VOL. xxv. o means of a spirit-lamp, to about 144° Fahrenheit....called normal acid, must be prepared; it is composed as follows:—Water 600 parts, nitric acid 45 parts, solution of nitrite of potassa 12 parts, solution...
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The Chemical Gazette, Band 2

1844
...and then heated, by means of a spirit-lamp, to about 144° Fahr. The plate must remain in the capsule half an hour, during which the solution is heated...parts, nitric acid 4-5 parts, solution of nitrite of potash 12 parts, solution of common salt 4-5 parts. These proportions are in volume. The normal acid...
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The Chemist, Band 5

1844
...during which time the solution is heated now and then, and agitated. During thai time the followiog acid solution, which will be called normal acid, must...These proportions are in volume. The normal acid must he poured into a capsule, covered with its glass cover, and a sufficient quantity must be kept in the...
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Newton's London Journal of Arts and Sciences: Being Record of the ..., Band 25

William Newton, Charles Frederick Partington - 1844
...solution is heated now and then, and agitated. During that time the following acid solution, which will he called normal acid, must be prepared ; it is composed...These proportions are in volume. The normal acid must he poured in a capsula, covered with its glass cover, and a sufficient quantity must be kept in the...
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Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

David Ames Wells, Charles Robert Cross, John Trowbridge, William Ripley Nichols, George Bliss, Samuel Kneeland - 1854
...capsula is covered with a glass cover, and then heated by means of a spirit lamp, to about 144 deg. Fahrenheit. The plate must remain in the capsula half...following acid solution, which will be called normal aciof, must be prepared ; it is composed as follows : — Water 600 parts, nitric acid 45 parts, solution...
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Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

David Ames Wells, Charles Robert Cross, John Trowbridge, William Ripley Nichols, George Bliss, Samuel Kneeland - 1854
...capsula is covered with a glass cover, and then heated by means of a spirit lamp, to about 144 deg. Fahrenheit. The plate must remain in the capsula half...Water 600 parts, nitric acid 45 parts, solution of nitrate of potassa 12 parts, solution of common salt 45 parts. These proportions are in volume. The...
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The Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

1854
...capsula is covered with a glass cover, and then heated by means of a spirit lamp, to about 144 deg. Fahrenheit. The plate must remain in the capsula half...be prepared; it is composed as follows : — Water 6OO parts, nitric acid 45 parts, solution of nitrate of potassa 1 2 parts, solution of common salt...
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Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

David Ames Wells, Charles Robert Cross, John Trowbridge, William Ripley Nichols, George Bliss, Samuel Kneeland - 1854
...capsula is covered with a glass cover, and then heated by means of a spirit lamp, to about 144 deg. Fahrenheit. The plate must remain in the capsula half...be prepared ; it is composed as follows : — Water (i00 parts, nitric acid 45 parts, solution of nitrate of potassa 12 parts, solution of common salt...
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The Chemical Gazette, Or, Journal of Practical Chemistry, in All Its ..., Band 2

William Francis, Henry Croft - 1844
...and then heated, by means of a spirit-lamp, to about 144° Fahr. The plate must remain in the capsule half an hour, during which the solution is heated...parts, nitric acid 45 parts, solution of nitrite of potash 12 parts, solution of common salt 45 parts. These proportions are in volume. The normal acid...
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