Species AfH (kJ/mol) S (J/mol K) AG (kJ/mol) Mg(s) 32.67 H₂O(l) Mg(OH)2 (s) H₂(g) Charles D. Winters -285.83 -924.54 0 69.95 HEATER MEALS 63.18 130.7 HEATER MEALS 0 -237.15 -833.51 0 The heat for the heater unit is produced by the reaction of magne- sium with water. Confirm that this is a spontaneous reaction under standard conditions. Do this by calculating the value of A, G. What sign is expected for A, Gº for a spontaneous reaction under standard conditions? A,G = kJ/mol For a spontaneous reaction under standard conditions, A, GⓇ -0.
Species AfH (kJ/mol) S (J/mol K) AG (kJ/mol) Mg(s) 32.67 H₂O(l) Mg(OH)2 (s) H₂(g) Charles D. Winters -285.83 -924.54 0 69.95 HEATER MEALS 63.18 130.7 HEATER MEALS 0 -237.15 -833.51 0 The heat for the heater unit is produced by the reaction of magne- sium with water. Confirm that this is a spontaneous reaction under standard conditions. Do this by calculating the value of A, G. What sign is expected for A, Gº for a spontaneous reaction under standard conditions? A,G = kJ/mol For a spontaneous reaction under standard conditions, A, GⓇ -0.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter10: Energy
Section: Chapter Questions
Problem 3ALQ: ou place hot metal into a beaker of cold water. ol type='a'> Eventually what is true about the...
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