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Hydrogen holds great promise as a fuel in our economy because it is a gas and can be transported through pipelines, it burns without producing pollutants, and it could be used to fuel cells to generate electricity on demand.  Hydrogen can be produced by the electrolysis of water to which a drop or two of sulfuric acid has been added to make the solution electrically conductive. The overall chemical reaction is 2H2O(l)→2H2(g)+O2(g)          E°=-1.23V How much electrical energy, in kWh, is required to produce 1.00 kg H2(g)? H = 1 g/mol

Hydrogen holds great promise as a fuel in our economy because it is a gas and can be transported through pipelines, it burns without producing pollutants, and it could be used to fuel cells to generate electricity on demand.  Hydrogen can be produced by the electrolysis of water to which a drop or two of sulfuric acid has been added to make the solution electrically conductive. The overall chemical reaction is 2H2O(l)→2H2(g)+O2(g)          E°=-1.23V How much electrical energy, in kWh, is required to produce 1.00 kg H2(g)? H = 1 g/mol

Chemistry
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Hydrogen holds great promise as a fuel in our economy because it is a gas and can be transported through pipelines, it burns without producing pollutants, and it could be used to fuel cells to generate electricity on demand. 

Hydrogen can be produced by the electrolysis of water to which a drop or two of sulfuric acid has been added to make the solution electrically conductive. The overall chemical reaction is

2H2O(l)→2H2(g)+O2(g)          E°=-1.23V

How much electrical energy, in kWh, is required to produce 1.00 kg H2(g)?

H = 1 g/mol

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