snydesam8955 snydesam8955 23-08-2022 Chemistry contestada Nitrous acid,HNO₂ ,has a Ka 7.1 ˣ 10⁻⁴ . What are [ H₃O⁺ ] , [ NO₂⁻ ] , and [ OH⁻ ] 0.60 MHNO₂?