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QUESTION 7 A solution is prepared such that the initial concentration of A2+ is 1.50x10-3 M and the initial concentration of X is 4.60×10-3 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX2+. In a colorimetry experiment, the equilibrium concentration of the complex AX2+ is determined to be 8.9x10-4 M. A2+ (aq) + X (aq) =AX2+ (aq) Complete the ICE table below by selecting the correct value or expression to place in the ICE table from the drop-down menu. A2+ (aq) X (ад) AX2+ * (aq) Initial concentration Change in concentration Equilibrium concentration expression Equilibrium concentration value QUESTION 8 A solution is prepared such that the initial concentration of A2+ is 1.50×10-3 M and the initial concentration of X is 4.60×10-3 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX2+. In a colorimetry experiment, the equilibrium concentration of the complex AX2+ is determined to be 8.9x10-4 M. A2+ (aq) + X (aq) =Ax2+ (aq) Use your correct answers from #7 to answer this question. What is Kf, the formation constant, for this complex? > > > >

QUESTION 7 A solution is prepared such that the initial concentration of A2+ is 1.50x10-3 M and the initial concentration of X is 4.60×10-3 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX2+. In a colorimetry experiment, the equilibrium concentration of the complex AX2+ is determined to be 8.9x10-4 M. A2+ (aq) + X (aq) =AX2+ (aq) Complete the ICE table below by selecting the correct value or expression to place in the ICE table from the drop-down menu. A2+ (aq) X (ад) AX2+ * (aq) Initial concentration Change in concentration Equilibrium concentration expression Equilibrium concentration value QUESTION 8 A solution is prepared such that the initial concentration of A2+ is 1.50×10-3 M and the initial concentration of X is 4.60×10-3 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX2+. In a colorimetry experiment, the equilibrium concentration of the complex AX2+ is determined to be 8.9x10-4 M. A2+ (aq) + X (aq) =Ax2+ (aq) Use your correct answers from #7 to answer this question. What is Kf, the formation constant, for this complex? > > > >

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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QUESTION 7 2+ A solution is prepared such that the initial concentration of A2+ is 1.50x103 M and the initial concentration of X is 4.60x103 M. A and X are allowed to react as shown below to establish equilibrium with the complex AX-+. In a colorimetry experiment, the equilibrium concentration of the complex AX<+ is determined to be 8.9x104 M. А2+ (ag) + X (аф) =Ax2+ (aq) %3D Complete the lCE table below by selecting the correct value or expression to place in the ICE table from the drop-down menu. A2+ (aq) X (ад) AX2+ (aq) Initial concentration Change in concentration Equilibrium concentration expression Equilibrium concentration value QUESTION 8 A solution is prepared such that the initial concentration of A2+ is 1.50x103 M and the initial concentration of X is 4.60x103 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX-+. In a colorimetry experiment, the equilibrium concentration of the complex AX<+ be 8.9x10-4 M. is determined to A2+ (aq) + X (aq) =Ax2+ (aq) Use your correct answers from #7 to answer this question. What is Kf, the formation constant, for this complex? > > > > > > > >
Transcribed Image Text:QUESTION 7 2+ A solution is prepared such that the initial concentration of A2+ is 1.50x103 M and the initial concentration of X is 4.60x103 M. A and X are allowed to react as shown below to establish equilibrium with the complex AX-+. In a colorimetry experiment, the equilibrium concentration of the complex AX<+ is determined to be 8.9x104 M. А2+ (ag) + X (аф) =Ax2+ (aq) %3D Complete the lCE table below by selecting the correct value or expression to place in the ICE table from the drop-down menu. A2+ (aq) X (ад) AX2+ (aq) Initial concentration Change in concentration Equilibrium concentration expression Equilibrium concentration value QUESTION 8 A solution is prepared such that the initial concentration of A2+ is 1.50x103 M and the initial concentration of X is 4.60x103 M. A2+ and X are allowed to react as shown below to establish equilibrium with the complex AX-+. In a colorimetry experiment, the equilibrium concentration of the complex AX<+ be 8.9x10-4 M. is determined to A2+ (aq) + X (aq) =Ax2+ (aq) Use your correct answers from #7 to answer this question. What is Kf, the formation constant, for this complex? > > > > > > > >
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