For a solution that is 0.1 M Cu 2+ and 0.1 M Zn 2+ at pH 8 andsaturated with H 2S, which of the following are true? (Choose all thatapply.)O Cus will precipitate because Q > Ksp.ZnS will precipitate because Q< Ksp.Cus will precipitate because Q < Ksp.O Cus will not precipitate because Q < Ksp.Cus will precipitate because Q < Ksp.ZnS will precipitate because Q > Ksp.ZnS will not precipitate because Q> Ksp.ZnS will not precipitate because Q< Ksp.

Ksp of CuS = 1.0×10-36 Ksp of ZnS = 2.0×10-25 pH of the solution = 8 Calculation of concentration of…

For a solution that is 0.1 M Cu 2+ and 0.1 M Zn 2+ at pH 8 and saturated with H 2S, which of the following are true? (Choose all that apply.) O Cus will precipitate because Q> Ksp. O ZnS will precipitate because Q< Ksp. O Cus will precipitate because Q < Ksp. | Cus will not precipitate because Q< Ksp. O Cus will precipitate because Q< Ksp. | ZnS will precipitate because Q > Ksp. O ZnS will not precipitate because Q > Ksp. O ZnS will not precipitate because Q < Ksp.

For a solution that is 0.1 M Cu 2+ and 0.1 M Zn 2+ at pH 8 and saturated with H 2S, which of the following are true? (Choose all that apply.) O Cus will precipitate because Q> Ksp. O ZnS will precipitate because Q< Ksp. O Cus will precipitate because Q < Ksp. | Cus will not precipitate because Q< Ksp. O Cus will precipitate because Q< Ksp. | ZnS will precipitate because Q > Ksp. O ZnS will not precipitate because Q > Ksp. O ZnS will not precipitate because Q < Ksp.

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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Concept explainers

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for

Question

For a solution that is 0.1 M Cu 2+ and 0.1 M Zn 2+ at pH 8 and
saturated with H 2S, which of the following are true? (Choose all that
apply.)
O Cus will precipitate because Q > Ksp.
ZnS will precipitate because Q< Ksp.
Cus will precipitate because Q < Ksp.
O Cus will not precipitate because Q < Ksp.
Cus will precipitate because Q < Ksp.
ZnS will precipitate because Q > Ksp.
ZnS will not precipitate because Q> Ksp.
ZnS will not precipitate because Q< Ksp.

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