Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pKa for HBRO is 8.68. 1 2 Based on the given values, set up ICE table in order to determine the unknown. HBRO(aq) + H,0(1) = H3O*(aq) + BrO (aq) Initial (M) Change (M) Equilibrium (M) 5 RESET 0.95 0.68 8.68 +x -X +2x -2x 0.95 + x 0.95 - x 0.95 + 2x 0.95 - 2x 0.68 + x 0.68 - x 0.68 + 2x 0.68 - 2x
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Using the blue bars as fillable selections in the ICE/RICE Table, calculate pH and Ka. (I know pH comes out to be 8.53 using the Henderson Hasselbalch equation, but the problem requires the ICE/RICE table to be filled, and I'm unsure how to approach it).
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