Methods of Quantitative Organic Analysis
Methods of Quantitative Organic Analysis
The book Methods of Quantitative Organic Analysis was written by author Here you can read free online of Methods of Quantitative Organic Analysis book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Methods of Quantitative Organic Analysis a good or bad book?
Where can I read Methods of Quantitative Organic Analysis for free?
In our eReader you can find the full English version of the book. Read Methods of Quantitative Organic Analysis Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Methods of Quantitative Organic Analysis
In our eReader you can find the full English version of the book. Read Methods of Quantitative Organic Analysis Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Methods of Quantitative Organic Analysis
What reading level is Methods of Quantitative Organic Analysis book?
To quickly assess the difficulty of the text, read a short excerpt:
Acetylation by acetic anhydride in the cold is a slow pro- cess, but it may be considerably hastened by the addition of pyridine and warming on the water bath for a short time.
E . OH + (CH 3 CO) 2 + Pyridine = E . . CO . CH 3 + CH 3 . COOH : Pyridine.
Since the acetic acid formed is at once taken up by the pyridine it can exert no hydrolyzing influence on the acetyl compound. The amount of acetic acid thus taken up is determined by titration with alkali, which decomposes the pyridine salt form...ing sodium acetate. The details for quan- titative work are as follows : A mixture of 120 gms. Acetic anhydride and 880 gms. Of pyridine is used for acetylation. Twenty-five c. C. Are equivalent to 60 c. C. N. Alkali.
1 to 2 gms. Of the hydroxy compound are weighed into a 200 c. C. Flask, 25 c. C. Of the pyridine solution added, and the flask heated on a water bath for a quarter of an hour. A con- denser is unnecessary as direct experiment has shown that no anhydride is lost by evaporation. The mixture is cooled, 25 c.
What to read after Methods of Quantitative Organic Analysis?
You can find similar books in the "Read Also" column, or choose other free books by P C R Kingscott to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Acetylation by acetic anhydride in the cold is a slow pro- cess, but it may be considerably hastened by the addition of pyridine and warming on the water bath for a short time.
E . OH + (CH 3 CO) 2 + Pyridine = E . . CO . CH 3 + CH 3 . COOH : Pyridine.
Since the acetic acid formed is at once taken up by the pyridine it can exert no hydrolyzing influence on the acetyl compound. The amount of acetic acid thus taken up is determined by titration with alkali, which decomposes the pyridine salt form...ing sodium acetate. The details for quan- titative work are as follows : A mixture of 120 gms. Acetic anhydride and 880 gms. Of pyridine is used for acetylation. Twenty-five c. C. Are equivalent to 60 c. C. N. Alkali.
1 to 2 gms. Of the hydroxy compound are weighed into a 200 c. C. Flask, 25 c. C. Of the pyridine solution added, and the flask heated on a water bath for a quarter of an hour. A con- denser is unnecessary as direct experiment has shown that no anhydride is lost by evaporation. The mixture is cooled, 25 c.
What to read after Methods of Quantitative Organic Analysis?
You can find similar books in the "Read Also" column, or choose other free books by P C R Kingscott to read onlineMoreLess
Read book Methods of Quantitative Organic Analysis for free
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).
Write Review:
User Reviews: