Significats de sodium thiosulphate en anglès

What is the normal strength of the sodium thiosulphate and the value of 1 cc.

The liberated iodine is then determined by titration with sodium thiosulphate, as described on page 78.

One thousand cubic centimeters of 0.1079 N sodium thiosulphate solution is allowed to stand.

The titration of iodine against sodium thiosulphate, with starch as an indicator, may perhaps be regarded as the most accurate of volumetric processes.

Two methods for the direct standardization of the sodium thiosulphate solution are here described, and one for the direct standardization of the iodine solution.

Assuming that the weight of thiosulphate corresponding to the volume of sodium thiosulphate solution used is known, what is the corresponding weight of manganese dioxide?

[Note 2: Sodium thiosulphate (Na_{2}S_{2}O_{3}.5H_{2}O) is rarely wholly pure as sold commercially, but may be purified by recrystallization.