Which conjugate acid/base pair is not correctly matched? (A) H2SO4 and SO42− (B) H2O and OH− (C) HBr and Br− (D) HNO
Posted: Fri Jul 15, 2022 9:14 am
Which conjugate acid/base pair is not correctly matched? (A) H2SO4 and SO42− (B) H2O and OH− (C) HBr and Br− (D) HNO3 and NO3− What is the pH of a 1.4M aqueous hypochlorous acid solution? The Ka for hypochlorous acid is 2.9×10−8. (A) 0.15 (B) 3.70 (C) 3.77 (D) 7.54