Asked by tara
how do you Convert moles S2O3^-2 to moles I2
Answers
Answered by
DrBob222
I have a feeling this is not the question you really want answered. I think I remember you asking about titration of Cu with S2O3. However, to answer your question:
2S2O3^-2 + I2 ==> 2I^- + S4O6^-2
Use the coefficients in the balanced equation to convert moles of one material to moles of another.
Let's say we have 0.5 M S2O3^-2 and we used 20 mL, then moles S2O3^-2 = M x L = 0.5M x 0.02L = 0.01 moles. Now to convert that to moles I2, we use
0.01 moles S2O3^-2 x (1 mole I2/2 moles S2O3^-2) = 0.01 x (1/2) = 0.005 moles I2.
2S2O3^-2 + I2 ==> 2I^- + S4O6^-2
Use the coefficients in the balanced equation to convert moles of one material to moles of another.
Let's say we have 0.5 M S2O3^-2 and we used 20 mL, then moles S2O3^-2 = M x L = 0.5M x 0.02L = 0.01 moles. Now to convert that to moles I2, we use
0.01 moles S2O3^-2 x (1 mole I2/2 moles S2O3^-2) = 0.01 x (1/2) = 0.005 moles I2.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.