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18 Nov 2019
Calculate the concentration of OH^- in a 0.35 M solution of the sodium salt of a weak add. (pK_a = 6) the initial concentrations of A^-. HA. and OH^- are. respectively. 0.35 M. 0. and 0. K_a is 1 times 10^-6 and K_b is 1 times 10^-8. (Remember that K_b = K_alK_a) If wo lot the change in [HA] and [OH^-] = x. what are their equilibrium concentrations? What is the equal concentration of A^-?
Calculate the concentration of OH^- in a 0.35 M solution of the sodium salt of a weak add. (pK_a = 6) the initial concentrations of A^-. HA. and OH^- are. respectively. 0.35 M. 0. and 0. K_a is 1 times 10^-6 and K_b is 1 times 10^-8. (Remember that K_b = K_alK_a) If wo lot the change in [HA] and [OH^-] = x. what are their equilibrium concentrations? What is the equal concentration of A^-?
Beverley SmithLv2
24 Jul 2019