Upload a picture (*.png, *.tiff, *.tif, * pdf. *.jpg) of your hand-written work in response to the following question. Note: *.heic Consider the following balanced redox equation and standard electrode potentials: 3 Mg-"(aq) + 2 NO(g) + 4 H20()→3 Mg(s) + 2 NO3 (aq) + 8 H*(aq) E relative to SHE at 25°C E Ma2+ /Mg -2.37 V +0.96 V NO H+/NO,H20 a. Use standard electrode potentials to calculate AG°rxn: where the reaction occurs at standard conditions. b. Calculate AGxn when the reaction occurs at 95°C, [Mg]= 0.100 M, [NO3] = 0.0300 M, and [H*]= 0.500 M.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.46QE
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QUESTION 14
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Consider the following balanced redox equation and standard electrode potentials:
3 Mg-"(aq) + 2 NO(g) + 4 H20()→3 Mg(s) + 2 NO3 (aq) + 8 H*(aq)
E relative to SHE at 25°C
E',
-2.37 V
Mg2+ /Mg
+0.96 V
NO, H+/NO,H20
a. Use standard electrode potentials to calculate AG°rxn, where the reaction occurs at standard conditions.
b. Calculate AGxn when the reaction occurs at 95°C, [Mg2] =
| = 0.100 M, [N03] = 0.0300 M, and [H*]= 0.500 M.
Show your work. Report your answers with correct significant figures and units.
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Transcribed Image Text:QUESTION 14 Upload a picture (*.png, *.tiff, *.tif. *.pdf, *.jpg) of your hand-written work in response to the following question. Note: *.heicfi Consider the following balanced redox equation and standard electrode potentials: 3 Mg-"(aq) + 2 NO(g) + 4 H20()→3 Mg(s) + 2 NO3 (aq) + 8 H*(aq) E relative to SHE at 25°C E', -2.37 V Mg2+ /Mg +0.96 V NO, H+/NO,H20 a. Use standard electrode potentials to calculate AG°rxn, where the reaction occurs at standard conditions. b. Calculate AGxn when the reaction occurs at 95°C, [Mg2] = | = 0.100 M, [N03] = 0.0300 M, and [H*]= 0.500 M. Show your work. Report your answers with correct significant figures and units. Attach File Browse Local Files Browse Content Collection Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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