Fuel cells are a particular type of electrochemical cell that requires a constant source of reactants during operation. for example, a hydrogen fuel cell operates using hydrogen and oxygen as fuels. consider the operation of a hydrogen fuel cell under basic conditions, for which oh- ions are much more likely than h3o+ ions.
what species is/are formed at the anode of the alkaline fuel cell? a)h+ b)oh- c)h20 d)o2 e)h2 f)e-
what species is/are formed at the cathode of the alkaline fuel cell? a)h+ b)oh- c)h20 d)o2 e)h2 f)e-
Answers: 3
Chemistry, 22.06.2019 11:50
Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
Answers: 2
Chemistry, 22.06.2019 21:30
Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
Answers: 1
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