Equilibrium between gaseous carbon dioxide and hydrogen sulphide and solutions of alkali carbonates, bicarbonates and hydrosulphides. Part II. Ammonium salts

✍ Scribed by Dryden, I. G. C.

• Publisher: Wiley (John Wiley & Sons)
• Year: 1947
• Weight: 268 KB
• Volume: 66
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000660208

✦ Synopsis

equilibrium had been reached, but as it was necessary to allow for hydrogen in the H,S the CO, results are considered to be more accurate. A check on the material balance was provided in many experiments by comparison of the calculated and observed pressure at the end. These quantities showed excellent agreement. The arithmetic means of values determined under each set of conditions are recorded in Table IV.

Vuriutiott of tlre constunts with renzperuture.-Values of the heat of reaction were calculated by plotting log K against the reciprocal of the absolute temperature (Fig. 3), and measuring the slopes of the approximately straight lines thus obtained.