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Given KlO3 concentration= .01405 M and Na2S2O3 concentration= 0.5300 M, how many moles of triiodide is...

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Chemistry

Given KlO3 concentration= .01405 M and Na2S2O3concentration= 0.5300 M, how many moles of triiodide is consumed bysodium thiosulfate and Vitamin C (trial 1 volume of titrant=7.95mL,trial 2 volume of titrant= 8.05mL, trial 3 volume of titrant= 8.05mL)?

reaction 1= IO3- + 8I- + 6H+ ------> 3I3- + 3H2Oreaction 2= I3- + 2S2O32- ------> 3I- + S4O62- reaction 3= I3---------> I2 + I-

this is a redox titration with sodium thiosulfate as thetitrant.

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