Use the appropriate values of Ksp and Kf from the table below to find the equilibrium constant for the reactionExpress your answer to two significant figures.Keq==VG ΑΣΦ1.47.10⁹CuS(s) + 4CN- (aq) = Cu(CN)4²¯ (aq) + S²- (aq)Ka (HS)1 x 10-19K₂ (HCN)4.9 × 10-10Ksp (Cus)1.27 × 10-36Kt([Cu(CN)6]4)1 x 1025Kf ([Cu(CN)4]²)3 x 1018Submit Previous Answers Request AnswerX Incorrect; Try Again; 11 attempts remainingovide Feedback2-?

Given: Ksp(CuS)=1.27×10-36Kf[Cu(CN)4]2-=3×1018

Use the appropriate values of Ksp and Kf from the table below to find the equilibrium constant for the reaction 2- 2- CuS(s) + 4CN¯(aq) = Cu(CN)4²¯¯ (aq) + S²− (aq) Ka (HS¯) 1 x 10-19 4.9 × 10-10 1.27 x 10-36 1 x 1025 3 x 1018 Express your answer to two significant figures. Ka (HCN) Ksp (Cus) Kf ([Cu(CN)6]4) Kf ([Cu(CN)4]²)

Use the appropriate values of Ksp and Kf from the table below to find the equilibrium constant for the reaction 2- 2- CuS(s) + 4CN¯(aq) = Cu(CN)4²¯¯ (aq) + S²− (aq) Ka (HS¯) 1 x 10-19 4.9 × 10-10 1.27 x 10-36 1 x 1025 3 x 1018 Express your answer to two significant figures. Ka (HCN) Ksp (Cus) Kf ([Cu(CN)6]4) Kf ([Cu(CN)4]²)

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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