(2) Using the values for standard free energies given in Table 2.5, calculate AG298 for each of the following reactions: (a) CaCO3 (s) CaO(s) + CO2(g) H2 (g) + CO2(g) H2O(1) + CO(g) (b) - (c) Fe, 03 (s) + 2A1(s) → Al, O, (s) + 2Fe(s) (d) 2Cuz 0(s) + Cu,S(s) → 6Cu(s) + SO2(8)

(2) Using the values for standard free energies given in Table 2.5, calculate AG298 for each of the following reactions: (a) CaCO3 (s) CaO(s) + CO2(g) H2 (g) + CO2(g) H2O(1) + CO(g) (b) - (c) Fe, 03 (s) + 2A1(s) → Al, O, (s) + 2Fe(s) (d) 2Cuz 0(s) + Cu,S(s) → 6Cu(s) + SO2(8)

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

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 88E: For the following half-reaction, = 2.07 V: A1F63(aq)+3eAl(s)+6F(aq) Using data from Table 17-1,...

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Question

(2) Using the values for standard free energies given in Table 2.5, calculate AG298
for each of the following reactions:
(a)
CaCO3 (s) CaO(s) + CO2(g)
(b)
H2 (g) + CO2(g) H2 O(1) + CO(g)
(c)
Fe, 03 (s) + 2A1(s) Al, O, (s) + 2Fe(s)
(d)
2Cuz 0(s) + Cu, S(s) 6Cu(s) + SO2(g)

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