rochem IV » Electrochem IV- Problem 3 TimerNotesEvaluate Feedback solution of HNO, is electrolyzed for 19.00...
If an aqueous solution of HN03 is electrolyzed for 30.00 min at a steady current of 1.51 A, what volume of H2 (g) at 25.0°C and 0.99 atm will be collected at the cathode? vol H2 (L) Tries 0/45 Submit Answer
If an aqueous solution of HNO3 is electrolyzed for 15.00 min at a steady current of 1.39 A, what volume of H2 (g) at 25.0°C and 1.05 atm will be collected at the cathode? vol H2 (L) = 18.8 The reaction is: 2 H+ (aq) + 2e → H2 (g) Submit Answer Incorrect. Tries 4/45 Previous Tries