HNO₂ (aq) + NH3(aq) -> NH4+ (aq) + NO₂- (aq) Kc = 1 x 106

Last updated: 7/31/2022

HNO₂ (aq) + NH3(aq) -> NH4+ (aq) + NO₂- (aq) Kc = 1 x 106 Nitrous acid reacts with ammonia according to the balanced chemical equation shown above. If 50. mL of 0.20 M HNO₂ (aq) and 50. mL of 0.20 M NH3(aq) are mixed and allowed to reach equilibrium at 25°C, what is the approximate [NH3] at equilibrium? A 0.00010 M B 0.0010 M C 0.010 M D 0.10 M