The reaction of sodium thiosulphate with `I_(2)` gives:

The reaction of sodium sulphate with I_(2) gives

In the reaction of sodium thiosulphate with I_(2) in aqueous medium the equivalent weight of sodium thiosulphate is equal to

In the reaction of sodium thiosulphate with I_(2) in aqueous medium, the equivalent mass of sodium sulphate

In the reaction of sodium thiosulphate with I_(2) in aqueous medium, the equivalent mass of sodium sulphate

The density of 3 M aqueous solution of sodium thiosulphate is 1.25 g/mL. Calculate (i) mole fraction of sodium thiosulphate (ii) molalities of Na^+ and S_(2)O_(3)^(2-) ions.

The density of 3 M sodium of thiosulphate solution (Na_(2)S_(2)O_(3)) is 1.25 g mL^(-1) . Calculate a. The precentage by weight of sodium thiosulphate. b. The mole fraction of sodium thiosulphate. c. The molalities of Na^(o+) and S_(2)O_(3)^(2-) ions.