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 for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.36PAE: The experiment in Exercise 12.33 was redesigned so that the reaction started with 0.15 mol each of...
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