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Section 7 - Chemical Equilibria portion was titrated with 0.0200 mol dm-3 sodium thiosulfate. 21.00 cm³ of the The iodine solution was made up to 250.0 cm³ in a volumetric flask and a 25.00 cm³ thiosulfate solution were required. Calculate the value of Ke for the reaction. quilibrium n ed glass cor 7.12 2.56 g of hydrogen iodide were placed in a sealed glass container, heated to 356 °C in an oven and left until equilibrium was reached. 2HI(g) = 12(g) + H2(g) The mixture was rapidly cooled to room temperature to "freeze" the equilibrium and the glass container was broken below excess potassium iodide solution to dissolve the iodine formed. 91

Section 7 - Chemical Equilibria portion was titrated with 0.0200 mol dm-3 sodium thiosulfate. 21.00 cm³ of the The iodine solution was made up to 250.0 cm³ in a volumetric flask and a 25.00 cm³ thiosulfate solution were required. Calculate the value of Ke for the reaction. quilibrium n ed glass cor 7.12 2.56 g of hydrogen iodide were placed in a sealed glass container, heated to 356 °C in an oven and left until equilibrium was reached. 2HI(g) = 12(g) + H2(g) The mixture was rapidly cooled to room temperature to "freeze" the equilibrium and the glass container was broken below excess potassium iodide solution to dissolve the iodine formed. 91

Chemistry
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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Section 7 - Chemical Equilibria portion was titrated with 0.0200 mol dm-3 sodium thiosulfate. 21.00 cm³ of the The iodine solution was made up to 250.0 cm³ in a volumetric flask and a 25.00 cm³ thiosulfate solution were required. Calculate the value of Ke for the reaction. quilibrium
Transcribed Image Text:Section 7 - Chemical Equilibria portion was titrated with 0.0200 mol dm-3 sodium thiosulfate. 21.00 cm³ of the The iodine solution was made up to 250.0 cm³ in a volumetric flask and a 25.00 cm³ thiosulfate solution were required. Calculate the value of Ke for the reaction. quilibrium
n ed glass cor 7.12 2.56 g of hydrogen iodide were placed in a sealed glass container, heated to 356 °C in an oven and left until equilibrium was reached. 2HI(g) = 12(g) + H2(g) The mixture was rapidly cooled to room temperature to "freeze" the equilibrium and the glass container was broken below excess potassium iodide solution to dissolve the iodine formed. 91
Transcribed Image Text:n ed glass cor 7.12 2.56 g of hydrogen iodide were placed in a sealed glass container, heated to 356 °C in an oven and left until equilibrium was reached. 2HI(g) = 12(g) + H2(g) The mixture was rapidly cooled to room temperature to "freeze" the equilibrium and the glass container was broken below excess potassium iodide solution to dissolve the iodine formed. 91
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