taylorlawrence3339 taylorlawrence3339 05-04-2024 Chemistry contestada If x g is the mass of NaHC₂O₄ is required to neutralise 100 mL of 0.2 (M) NaOH and y g is required to reduce 100 mL of 0.02 (M) KMnO₄ in acidic medium, then:________