Question: thats all the question :( 6. A weak acid (HA) has the dissociation constant Ka for HAH++A. The variations of quotient ([H H+][A]/[HA] ) with

thats all the question :(

6. A weak acid (HA) has the dissociation constant Ka for HAH++A. The variations of quotient ([H H+][A]/[HA] ) with the ionic strength (1) of the solution are obtained as following. a. Determine the Ka value for HA. b. Estimate the mean activity coefficient (t) of H+and A in the solution of ionic strength of 5.50M. (10 points)

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