Estimate E cell for the half reaction. 2H 2 O + 2e - H 2 +


Estimate cell for the half reaction. 2H2O + 2e- → H2 + 2OH- given the following values of ΔGof :

H2O(l) = –237 kJ/ mol H2(g) = 0.0 OH-(aq) = –157 kJ/ mol e- = 0.0 Compare this value of cell with the value of cell given in Table.


Standard Reduction Potentials at 25°C (298 K) for Many Common Half-reactions g° (V) g° (V) Half-reaction Half-reactio

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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