Interpretation Introduction Interpretation: The metal that could be used to reduce Mn 2+ ions but not Mg 2+ ions is to be listed. Explanation The substances having large positive reduction half-cell potentials show a strong tendency to gain electrons (reduce) and act as strong oxidizing agents. On the other hand, the substances with large negative reduction half-cell potentials show a strong tendency to lose electrons (oxidize) and act as strong reducing agents. The standard reduction potentials and reduction half-reactions for Mn and Mg are Mn 2 + ( aq ) + 2 e - → Mn ( s ) E º = - 1.18 V Mg 2 + ( aq ) + 2 e - → Mg ( s ) E º = - 2.37 V To reduce M n 2 + ions but not M g 2 + ions, a metal should have large negative reduction half-cell potential than Mn 2+ but small negative reduction half-cell potential than M g 2 +

Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: A Molecular Approach (4th Edition)

4th Edition

ISBN: 9780134162430

Author: Nivaldo J. Tro

Publisher: PEARSON

See similar textbooks

Videos

Question

Chapter 19, Problem 55E

Interpretation Introduction

Interpretation: The metal that could be used to reduce Mn²⁺ ions but not Mg²⁺ ions is to be listed.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 19, Problem 54E

Chapter 19, Problem 56E

Students have asked these similar questions

יווי 10 20 30 40 50 60 70 3.5 3 2.5 2 1.5 1 [ppm] 3.5 3 2.5 2 1.5 1 6 [ppm] 1 1.5 -2.5 3.5

2H2S(g)+3O2(g)→2SO2(g)+2H2O(g) A 1.2mol sample of H2S(g) is combined with excess O2(g), and the reaction goes to completion. Question Which of the following predicts the theoretical yield of SO2(g) from the reaction? Responses 1.2 g Answer A: 1.2 grams A 41 g Answer B: 41 grams B 77 g Answer C: 77 grams C 154 g Answer D: 154 grams D

Part VII. Below are the 'HNMR, 13 C-NMR, COSY 2D- NMR, and HSQC 2D-NMR (similar with HETCOR but axes are reversed) spectra of an organic compound with molecular formula C6H1003 - Assign chemical shift values to the H and c atoms of the compound. Find the structure. Show complete solutions. Predicted 1H NMR Spectrum 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 f1 (ppm) Predicted 13C NMR Spectrum 100 f1 (ppm) 30 220 210 200 190 180 170 160 150 140 130 120 110 90 80 70 -26 60 50 40 46 30 20 115 10 1.0 0.9 0.8 0 -10

Chapter 19 Solutions

Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: A Molecular Approach (4th Edition)

Ch. 19 - Prob. 1SAQ Ch. 19 - Q2. Which statement is true for voltaic cells? a)...Ch. 19 - Prob. 3SAQ Ch. 19 - Prob. 4SAQ Ch. 19 - Prob. 5SAQ Ch. 19 - Prob. 6SAQ Ch. 19 - Prob. 7SAQ Ch. 19 - Prob. 8SAQ Ch. 19 - Prob. 9SAQ Ch. 19 - Prob. 10SAQ

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

The metal that could be used to reduce Mn 2+ ions but not Mg 2+ ions is to be listed.

Videos

Interpretation: The metal that could be used to reduce Mn2+ ions but not Mg2+ ions is to be listed.

Want to see the full answer?

Chapter 19 Solutions

Interpretation: The metal that could be used to reduce Mn²⁺ ions but not Mg²⁺ ions is to be listed.