🤓 Based on our data, we think this question is relevant for Professor Zhang's class at MSSTATE.
HCl → produces of H+ → reacts with OH-
As HCl is being added, OH- is consumed
What is the effect on the concentration of NO 2 −, HNO2, and OH− when the following is added to a solution of KNO2 in water? The equation for the equilibrium is: NO2 −(aq) + H2 O(l) ⇌ HNO2(aq) + OH−(aq)