a treatise on chemistry 1

... we hear of Arnold Vjllanovanus; AlbertuB Magnus flourished in Germany. Then Thomas Aquinas, pupil of Albertus, was also an alchemist, as was.out own Roger Bacon (12 14 -12 94), who was tried at Oxford ... used for ascertaining how far as air was impure or unfit for respiration, and standing in a smaller trough is a cylinder containing living plants, the action of which on air had to be...

Ngày tải lên: 09/05/2014, 17:08

... 60 IV. 79-75 12 653 780 12 80 749 3904 22-99 7 01 39-9 22-99 64-9 11 1-6 206-4 203-6 63-0 10 7-66 19 9-8 13 90 14 7-0 14 1-2 27-3 11 34 54-8 65-9 58-6 68-6 18 4-0 11 7-8 90-0 12 20 210 0 19 6-2 19 6-7 10 4 -1 106-2 19 6-7 19 8-6 V. 6-7 6-8 66 6 -1 62 66 6-7 6-6 6-8 6-0 6-2 6-3 6-5 6-8 6-0 6 -1 6-4 6-2 6-3 6-7 58 66 67 6-4 63 6-4 6 -1 6-5 6-0 6-4 6-6 6-4 64 6-0 6-3 6-4 6...

Ngày tải lên: 09/05/2014, 17:08

... near Mahrisch-Traban in Moravia, on tlie Lahn, and in France, Spain, and North America. It occnra in the United States, abundantly at Vermont in Massachusetts, and in Bed Island Bay at San Francisco; ... They also showed that an absorption of oxygen takes place, and consequently they assumed that the potash-salt forms with manganese a manganate, and that the green salt contains wore base...

Ngày tải lên: 09/05/2014, 17:08

... the characteristic taste of all that has the tendency to contract whatever is the subject of its application. Thus galls, bark, rhubarb, camomile tea, &c. &c. are all bitter and astringent. ... are enfeebled with gout, stone, and A Treatise on Foreign Teas, by Hugh Smith 10 rheumatism; age, accident, or avocation, cause many persons to be unfortunately ranked amongst those of...

Ngày tải lên: 06/03/2014, 20:20

... respiration. Animals consume the oxygen of the atmosphere, and give off carbonic acid; while plants take up the carbonic acid, and restore to animals the oxygen, thus affording an admirable example ... in a weak acid, (one part muriatic acid and six parts water,) and it can then be bent in any direction. In this experiment, the acid has removed the earthy matter, (carbonate and phosphat...

Ngày tải lên: 15/03/2014, 13:20

... and fingers.] [Illustration: Fig. 16 . 10 , 10 , 10 , The metacarpal bones of the hand. 11 , 11 , First range of finger-bones. 12 , 12 , Second range of finger-bones. 13 , 13 , Third range of finger-bones. ... metacarpal bones articulate with the second range of carpal bones. -=-=-=-=-=-=-=-=-=-=-=-= 10 1. The radius. 10 2. How many bones in the carpus? How are they ranged? 10 3....

Ngày tải lên: 15/03/2014, 19:20

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Ngày tải lên: 17/03/2014, 13:38

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Ngày tải lên: 17/03/2014, 13:38

... the Marxians the Ricardian theory of comparative cost is spurious because Ricardo was a bourgeois. The German racists condemn the same theory because Ricardo was a Jew, and the German nationalists ... peaceful interpersonal social cooperation and the source of all the advantages it brings: “The liberal champions of equality under the law were fully aware of the fact that men are born uneq...

Ngày tải lên: 08/04/2014, 12:28

... previously prevailed. These publications are, 4 A Critical Dis- sertation on the Nature, Causes and Measures of Value, by an anonymous author;' and * Thoughts and Details on High and Low ... either as general or constant, or as particular or variable. General facts are the results of the nature of things in all analogous cases; particular facts as truly re- sult from the...

Ngày tải lên: 09/04/2014, 15:15