Asked by Ana

A solution of sodium thiosulfate, Na2S2O3, is 0.4206 M. 28.94 mL of this solution reacts with 5.89 mL of I2 solution. What is the molarity of the I2 solution?

Answers

Answered by DrBob222
2S2O3^2- + I2 ==> S4O6^2- + 2I^-

mols S2O3^2- = M x L = ?
mols I2 = 1/2 that (look at the coefficients in the balanced equation)
M I2 = mols I2/L I2.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions