Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C? A)Mg2+ + Ca → Mg + Ca²+ B)Au + 3K+ → AU³+ + 3K Show work. C) D) 2A1³+ + 3Fe → 2A1+ 3Fe²+ Cu + 2H+ → Cu²+ + H₂

Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C? A)Mg2+ + Ca → Mg + Ca²+ B)Au + 3K+ → AU³+ + 3K Show work. C) D) 2A1³+ + 3Fe → 2A1+ 3Fe²+ Cu + 2H+ → Cu²+ + H₂

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

Please give a explanation and show work

Which one of the following reactions will occur spontaneously at standard-state
conditions and 25°C?
A)Mg2+ + Ca → Mg + Ca²+
B)Au + 3K+ → Au³+ + 3K
Show work.
C)
D)
2A1³+ + 3Fe → 2A1 + 3Fe²+
Cu + 2H+ → Cu²+ + H₂

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