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SECTION B (20 MARKS) 1. (a) Several acids are listed below with their respective equilibrium constants. Ka 7.2 x 10-4 Ka
Posted: Sun Jul 10, 2022 4:08 pm
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- Section B 20 Marks 1 A Several Acids Are Listed Below With Their Respective Equilibrium Constants Ka 7 2 X 10 4 Ka 1 (31.24 KiB) Viewed 49 times
SECTION B (20 MARKS) 1. (a) Several acids are listed below with their respective equilibrium constants. Ka 7.2 x 10-4 Ka 1.3 × 10-13 Ka 1.8 x 10-5 HF (aq) → H*(aq) + F(aq) HS (aq) → H(aq) + S² (aq) HOAC(aq) → H*(aq) + OAC (aq) (i) Which is the strongest acid? Which is the weakest? (ii) What is the conjugate base of the acid HF? (iii) Which acid has the weakest conjugate base? (iv) Which acid has the strongest conjugate base? = = =