Molecular Equation:|N2OCI (aq) + 2 KI (aq) +2 HCI (aq) /→ 12 (aq) +2 KCI (aq) +Nacl (aq) + H2OН-О () (1а)colorlessreddish-browncolorlessNet lonic Equation:OCI - (ag) + 21-(aq) + 2 H* (ag)→ 12 (aq) +CI (aq) + H2O (I)(1b)colorlesscolorlesscolorlessreddish- browncolorlessBy measuring the amount of l2 produced by this reaction when a known volume of bleach reactsthe amount of OCI- initially present in the bleach can bewith an excess amount of I -determined.The amount of I2 produced by reaction (1) can be determined by titrating the reaction mixturewith a solution of sodium thiosulfate, Na2S203. The titration reaction is given below. How many grams of iodine (12) are produced when 35.00 ml of 0.100 M NaOCl reacts with25.0 ml of 0.200 M KI (and excess H*)? See Equation 1.4)

Here 35 ml of 0.1M NaOCl react with 25 ml of 0.2 M KI and excess of H+ . We have to find the mass…

Molecular Equation: (NaOCI (aq) + 2 KI (aq) +2 HCI (aq) → 12(aq) + 2 KCI (aq) + NacI (aq) + H2O (1) (1a) colorless reddish-brown colorless Net lonic Equation: OCc - (aq) + 21-(aq) + 2 H* (aq) → 12 (aq) + CI- (aq) + H20 (1) (1b) colorless colorless colorless reddish- brown colorless By measuring the amount of I2 produced by this reaction when a known volume of bleach reacts with an excess amount of I-, the amount of OCl- initially present in the bleach can be determined. The amount of I2 produced by reaction (1) can be determined by titrating the reaction mixture with a solution of sodium thiosulfate, Na2S2O3. The titration reaction is given below.

Molecular Equation: (NaOCI (aq) + 2 KI (aq) +2 HCI (aq) → 12(aq) + 2 KCI (aq) + NacI (aq) + H2O (1) (1a) colorless reddish-brown colorless Net lonic Equation: OCc - (aq) + 21-(aq) + 2 H* (aq) → 12 (aq) + CI- (aq) + H20 (1) (1b) colorless colorless colorless reddish- brown colorless By measuring the amount of I2 produced by this reaction when a known volume of bleach reacts with an excess amount of I-, the amount of OCl- initially present in the bleach can be determined. The amount of I2 produced by reaction (1) can be determined by titrating the reaction mixture with a solution of sodium thiosulfate, Na2S2O3. The titration reaction is given below.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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