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10 Nov 2019
What is the OH^- concentration in 0.51 M CH_3 CO_2^- (aq)? (K_b of CH_3 CO_2^- = 5.6 times 10^-10) What is the pH of 9.2 times 10^-3 M aqueous cyanide ion? (K_b of CN^- = 2.5 times 10^-5) The pH of aqueous 0.050 M trimethylamine is 11.24. What is the K_b of this base? The pH of aqueous 0.30 M hypochlorous acid, HClO, is 3.99. What is the pK_a of this acid?
What is the OH^- concentration in 0.51 M CH_3 CO_2^- (aq)? (K_b of CH_3 CO_2^- = 5.6 times 10^-10) What is the pH of 9.2 times 10^-3 M aqueous cyanide ion? (K_b of CN^- = 2.5 times 10^-5) The pH of aqueous 0.050 M trimethylamine is 11.24. What is the K_b of this base? The pH of aqueous 0.30 M hypochlorous acid, HClO, is 3.99. What is the pK_a of this acid?
Trinidad TremblayLv2
6 Jul 2019