# A student performed the iodata analysis and found that it took 7.80 mL of 0.02 M Na_2S_2O_3 to...

## Question:

A student performed the iodata analysis and found that it took {eq}\displaystyle \rm 7.80 \ mL {/eq} of {eq}\displaystyle \rm 0.02 \ M \ Na_2S_2O_3 {/eq} to titrate {eq}\displaystyle \rm 4.00 \ mL {/eq} of saturated copper iodate.

What is the iodate concentration in the {eq}\displaystyle \rm 4.00 \ mL {/eq} of saturated copper iodate solution?

## Titration:

Titrating a substance using another substance means using a substance with a known concentration to react completely with a certain volume of another substance with an unknown concentration. So one substance must have its concentration and volume known; otherwise, the concentration of the other substance cannot be determined.

## Answer and Explanation: 1

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View this answerIn the beginning, we write the balanced chemical equation for the reaction to determine the stoichiometric relationship between sodium thiosulfate and...

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