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Chemistry 12 Online
OpenStudy (anonymous):

if an aqueous solution of HNO3 is electrolyzed for 39.00 min at a steady current of 1.79 A, what volume of H2 (g) at 25.0°C and 0.99 atm will be collected at the cathode?

OpenStudy (jfraser):

You need to look at the half-reaction that's occurring, look at the number of electrons that are being moved, and do some dimensional analysis

OpenStudy (vera_ewing):

What do you not understand about the question?

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