Q1. If all of today’s technology presently based on fossil fuel combustion were replaced by hydrogen fuel cells, significantly more H2O would be released into the environment. Is this of concern? Research other consequences that might be anticipated from switching to an economy powered by hydrogen, a so-called “hydrogen economy
Q2. Fossil fuels have been called “. . . Sun’s ancient investment on Earth.” Explain this statement to a friend who is not enrolled in your course.
Q3..- Why isn’t the electrolysis of water the best method to produce hydrogen gas?
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