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Consider the equilibrium system described by the chemical reaction below. If 8.98 x 10-4 moles of KOH(aq), 8.98 x 10-4 moles of HCN (aq), and 0.0500 moles of KCN (aq) are present in a 1.00 L aqueous solution at equilibrium at 298 K, what is the value of K of the reaction at this temperature? KCN(aq) + H2O(l) = KOH(aq) + HCN(aq) 1

Consider the equilibrium system described by the chemical reaction below. If 8.98 x 10-4 moles of KOH(aq), 8.98 x 10-4 moles of HCN (aq), and 0.0500 moles of KCN (aq) are present in a 1.00 L aqueous solution at equilibrium at 298 K, what is the value of K of the reaction at this temperature? KCN(aq) + H2O(l) = KOH(aq) + HCN(aq) 1

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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9:58 K = Consider the equilibrium system described by the chemical reaction below. If 8.98 x 10-4 moles of KOH(aq), 8.98 x 10-4 moles of HCN (aq), and 0.0500 moles of KCN (aq) are present in a 1.00 L aqueous solution at equilibrium at 298 K, what is the value of K of the reaction at this temperature? KCN(aq) + H2O(I) = KOH(aq) + HCN(aq) [8.98 x 10-4] Question 9 of 10 1.80 x 10-² [0.0500] 1.61 x 10-5 1 [1.80 x 10-²] Submit Tap here or pull up for additional resources RESET [8.06 x 10-7]
Transcribed Image Text:9:58 K = Consider the equilibrium system described by the chemical reaction below. If 8.98 x 10-4 moles of KOH(aq), 8.98 x 10-4 moles of HCN (aq), and 0.0500 moles of KCN (aq) are present in a 1.00 L aqueous solution at equilibrium at 298 K, what is the value of K of the reaction at this temperature? KCN(aq) + H2O(I) = KOH(aq) + HCN(aq) [8.98 x 10-4] Question 9 of 10 1.80 x 10-² [0.0500] 1.61 x 10-5 1 [1.80 x 10-²] Submit Tap here or pull up for additional resources RESET [8.06 x 10-7]
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