Fuel cells convert molecules to energy without actually burning them. One technology hopes to use hydrogen taken
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Fuel cells convert molecules to energy without actually burning them. One technology hopes to use hydrogen taken from ethanol C2H6O, which in turn is produced from grain. What mass of hydrogen (in grams) is contained in 1.00 gallon of ethanol? (The density of ethanol is 0.789 g/mL.)
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Given 100 gal ethanol C 2 H 6 O d ethanol 0789 g mL Find g H Conceptual Plan Relationships Used 378...View the full answer
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