An alternative to cyanide leaching of gold ores is leaching with thiocyanate ion, which forms a square planar gold(1) complex, [Au(SCN).-Part AIf the formation constant for [Au(SCN),] is Kr=10³7, what is the equilibrium concentration of Au³ in a 2.8x10-2 M solution of [Au(SCN).]?Express your answer to one significant figure and include the appropriate units.HA[Au] ValueSubmitRequest AnswerUnits?

Answer: In gold separation process, gold is converted into a soluble complex by making it react with…

An alternative to cyanide leaching of gold ores is leaching with thiocyanate ion, which forms a square planar gold() complex, [Au(SCN).- Part A If the formation constant for [Au(SCN)] is Kr=107, what is the equilibrium concentration of Au³ in a 2.8x10-2M solution of [Au(SCN).]? Express your answer to one significant figure and include the appropriate units. HA [Au]- Value Units ?

An alternative to cyanide leaching of gold ores is leaching with thiocyanate ion, which forms a square planar gold() complex, [Au(SCN).- Part A If the formation constant for [Au(SCN)] is Kr=107, what is the equilibrium concentration of Au³ in a 2.8x10-2M solution of [Au(SCN).]? Express your answer to one significant figure and include the appropriate units. HA [Au]- Value Units ?

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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