calculate-the-number-of-moles-of-no2-created-per-mole-of-hno2-if-1-00-mol-of-no2

Question

If the energy from the reaction of HNO_{2} shown below is used to create NO_{2}, how many moles of NO_{2} can be created per mole of HNO_{2}? The energy needed to create 1.00 mol of NO_{2} is  122.92 kJ.HNO_{2}(aq) + $$H^{+}(aq$$) + $$e^{-}$$ → NO(g) + 2 $$H_{2}O(l) E$$° = 0.98 V

Accepted Answer

1.30 mol

Answer

1.22 mol

Answer

1.00 mol

Answer

2.60 mol

If the energy from the reaction of HNO2 shown below is used to create NO2, how many moles of NO2 can be created per mole of HNO2? The energy needed to create 1.00 mol of NO2 is 122.92 kJ.HNO2(aq) + H+(aq) + e- → NO(g) + 2 H2O(l) E° = 0.98 V

If the energy from the reaction of HNO₂ shown below is used to create NO₂, how many moles of NO₂ can be created per mole of HNO₂? The energy needed to create 1.00 mol of NO₂ is 122.92 kJ.
HNO₂(aq) + H⁺(aq) + e^- → NO(g) + 2 H₂O(l) E° = 0.98 V