Experimental Chemistry for Junior Students volume 1
Experimental Chemistry for Junior Students volume 1
James Emerson Reynolds
The book Experimental Chemistry for Junior Students volume 1 was written by author James Emerson Reynolds Here you can read free online of Experimental Chemistry for Junior Students volume 1 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Experimental Chemistry for Junior Students volume 1 a good or bad book?
What reading level is Experimental Chemistry for Junior Students volume 1 book?
To quickly assess the difficulty of the text, read a short excerpt:
EXPERIMENTAL DETERMINATION OF THE VOLUME OCCUPIED BY ONE CENTIGRAM OF HYDROGEN. WE have already learned from Experiment 18 that i centigram weight of hydrogen gas is evolved from acidulated water during the solution of 12-2 c. Grs. Of pure metallic magnesium; we, therefore, know how to get our unit weight of hydrogen. In the experi- ment cited we allowed the gas to escape: we shall now collect the gas and measure it. Experiment 54. Obtain a tube about 40 c. Ms. Long and 2 c. Ms. Internal diamet...er, graduated into 130 cubic centimeter divisions, a, fig. 39. Dilute 50 c. Cs. Of oil of vitriol with about a liter of water in a jug, and throw into the liquid a few scraps of metallic zinc. Hydrogen will be developed and the liquid will have nearly or quite satu- rated itself with the gas in a few minutes. Next pour some of the diluted acid into a tall narrow beaker b y and, having filled the graduated tube FIG. 39. 96 Introduction to Experimental Chemistry. completely with the same liquid, invert it in the acid in the beaker and support it as shown.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: