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" The substance to be examined is weighed and put into the flask A, into which water is then poured to the extent of one-third of its capacity. B, is filled with common English sulphuric acid to about half its capacity. Both flasks are then corked (by which... "
A Dictionary of Arts, Manufactures and Mines: Containing a Clear Exposition ... - الصفحة 39
بواسطة Andrew Ure - 1856
عرض كامل - لمحة عن هذا الكتاب

New methods of alkalimetry, and of determining the commercial value of acids ...

C. Remigius Fresenius, Heinrich Will - 1843 - عدد الصفحات: 176
...weighed and projected into the flask A, into which water is then poured to the extent of one-third of its capacity; B is filled with common English sulphuric...about half its capacity. Both flasks are then corked and the apparatus is weighed. The air in the whole apparatus is then rarefied by applying suction to...

The London journal of arts and sciences (and repertory of patent inventions ...

William Newton - 1844 - عدد الصفحات: 540
...examined is weighed and pnt into the flask A, into which water is then poured to the extent of one-third of its capacity. B, is filled with common English...is weighed. The air of the whole apparatus is next rarified by applying suction to the tube d: the consequence is, that the sulphuric acid contained in...

London Journal of Arts, Sciences and Manufacturers, and Repertory ..., المجلد 24

William Newton, Charles Frederick Partington - 1844 - عدد الصفحات: 536
...examined is weighed and put into the flask A, into which water is then poured to the extent of one-third of its capacity. B, is filled with common English...is weighed. The air of the whole apparatus is next rarified by applying suction to the tube d: the consequence is, that the sulphuric acid contained in...

Transactions of the Pharmaceutical Meetings, المجلد 3

1844 - عدد الصفحات: 640
...examined is weighed and put into the flask A, into which water is then poured to the extent of one-third of its capacity. B is filled with common English sulphuric...is weighed. The air of the whole apparatus is next rarified by applying suction to the tube d : the consequence is, that the sulphuric acid contained...

The Chemist, المجلد 5

1844 - عدد الصفحات: 580
...projected into the flask A, into which water is then poured to the extent of one-third of its capacity ; В is filled with common English sulphuric acid to about half its capacity. Both flasks are then corked and the apparatus is weighed. " The air in the whole apparatus is then rarefied by applying suction...

Recent Improvements in Arts, Manufactures, and Mines: Being a Supplement to ...

Andrew Ure - 1845 - عدد الصفحات: 312
...put into the flask A, into which water is then poured to the extent of one third of its capacity. в is filled with common English sulphuric acid to about...consequence is, that the sulphuric acid contained in в ascends into 187 the tube c, and thus a portion of it flows over into в. Immediately upon its coming...

A Practical Treatise on Dyeing and Calico-printing: Including the Latest ...

Edward Andrew Parnell - 1846 - عدد الصفحات: 770
...examined is weighed and put into the flask, A, into which water is then poured to the extent of one-third of its capacity. B, is filled with common English sulphuric acid to about half its capacity, and a suffiI cient quantity of soda is put into a testtube, which is suspended upright with a silk...

Chemical Analysis, Qualitative and Quantitative

Henry Minchin Noad - 1849 - عدد الصفحات: 596
...projected into the flask 5, into which water is then poured to the extent of one-third of its capacity. a is filled with common English sulphuric acid to about half its capacity. Both flasks are then corked, and the apparatus is weighed. The air in the % whole apparatus is then rarefied by applying suction...

A Manual of Chemical Analysis: Qualitative and Quantitative, for ..., الجزء 1

Henry Minchin Noad - 1864 - عدد الصفحات: 694
...projected into the flask b, into which water is then poured to the extent of one-third of its capacity ; a is filled with common English sulphuric acid to about half its capacity. Both flasks are then corked, and the apparatus is weighed. The air in the whole apparatus is then rarefied by applying suction to...

A Manual of Chemical Analysis, Qualitative and Quantitative. For ..., الجزء 2

Henry Minchin Noad - 1864 - عدد الصفحات: 494
...projected into the flask b, into which water is then poured to the extent of one-third of its capacity ; a is filled with common English sulphuric acid to about half its capacity. Both flasks are then corked, and the apparatus is weighed. The air in the whole apparatus is then rarefied by applying suction to...




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