Consider the following reaction at 293 K Felad) + SCN FESCN2+ (ag) (aq) Initially, 0.149 moles of FeNO3 and 0.149 moles of KSCN are added to a 1 L solution. Equilibrium is established and the concentration of FeSCN2* is found to be 0.02M. What is the concentration of Fe3+ and SCN ions in solution at equilibrium? Report your answer to only three decimal places. Hint: the moles of both species should be equal, • Previous

Consider the following reaction at 293 K Felad) + SCN FESCN2+ (ag) (aq) Initially, 0.149 moles of FeNO3 and 0.149 moles of KSCN are added to a 1 L solution. Equilibrium is established and the concentration of FeSCN2* is found to be 0.02M. What is the concentration of Fe3+ and SCN ions in solution at equilibrium? Report your answer to only three decimal places. Hint: the moles of both species should be equal, • Previous

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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Bromine monochloride is synthesized using the reaction Br₂(g) + Cl₂(g) = 2 BrCl(g) Кр = 1.1 x 10-4 at 150 K A 209.0 L flask initially contains 0.901 kg of Br₂ and 1.104 kg of Cl₂. Calculate the mass of BrCl, in grams, that is present in the reaction mixture at equilibrium. Assume ideal gas behavior. mass of BrCl: 6.0 g
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At a certain temperature , the given reaction has an equilibrium constant of K_{p} = 363; PCl 3 (g)+Cl 2 (g) rightleftharpoons PCl 5 (g); PC*l_{5} is placed in a sealed container at an initial pressure of 0.0640 bar. What is the total pressure at equilibrium ? Use the quadratic formula in solving steps.
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