A REVISED TITRIMETRIC METHOD OF ESTIMATING CO2 IN SMALL AMOUNT
1925 年 4 巻 3 号 p. 473-480
詳細
1925 年 4 巻 3 号 p. 473-480
The principle of the new method of estimating a small amount of CO2 reported here, is to absorb CO2 in a NaOH solution of known concentration, and to titrate the rest of the alkali with a standard acid solution in existence of bicarbonate formed in the solution, Thymolphthalein being used as indicator.
