Compute the concentration of triiodide in the solution

Assignment Help Chemistry

Reference no: EM13683082

1. A triiodide solution was being examined by coulometry. The instrument measured 33.7 coulombs from the quantitative reduction of triiodide to iodide ion for a 10mL solution. Compute the concentration of triiodide in the solution.

2. For the examination in problem, presume the triiodide itself was generated from hydrogen peroxide. The original hydrogen peroxide solution had been diluted from 100mL to 250mL, and then a 10mL sample of this diluted solution was examined. From the 33.7 Coulombs measured, compute the concentration of hydrogen peroxide in the original solution.

Reference no: EM13683082

Questions Cloud

Explain what anion was present in the original solution : A student added calcium ion, Ca +2 to an aqueous solution as well as observed formation of a precipitate. Addition of HNO 3 had no effect on the precipitate. Explain what anion was present in the original solution

Depict a stepwise detailed mechanism for the reaction : Depict a stepwise detailed mechanism for the subsequent reaction. Utilize curved arrows to show the movement of electrons. CH3CH2CH2CH2NH2 + 3CH3I ---K2C02---> CH3CH2CH2CH2N+(CH3)3 + 3I-

Explain what is this new temperature : A 8.50 L sample of gas is cooled from 65 C to temperature at which its volume is 7.10L. Explain what is this new temperature. Presume no change in pressure of the gas

Explain what is the molarity of a naoh solution : Explain what is the molarity of a NAOH solution that needs 103.2 ml to reach an endpoint of 100.0 ml of 1.000 M HCL

Compute the concentration of triiodide in the solution : A triiodide solution was being examined by coulometry. The instrument measured 33.7 coulombs from the quantitative reduction of triiodide to iodide ion for a 10mL solution. Compute the concentration of triiodide in the solution.

Define how would this affect the slopes of your curves : If you utilize 0.20 M KI instead of 0.10 M KI, define how would this affect (a) the slopes of your curves (b) the rate of the reactions (c) the numerical value of k

Derive a character table for d2h point group : From first principles derive a character table for D2h point group. Include all operato matrices and both reducible as well as irreducible representations

In a liquid-liquid extraction with water with ethyl acetate : In a liquid-liquid extraction with water with ethyl acetate, which phase would expect every compound below to be dissolved in

Explain in a liquid-liquid extraction with water : In a liquid-liquid extraction with water as well as ethyl acetate which phase would you expect each compound below to be dissolved in?

User Account

All Pages