Determine the Kb for an unknown base by constructing an ICE table andusing this information to construct and solve the equilibrium constantexpression. Complete Parts 1-2 before submitting your answer.12NEXT >The pH for a 0.185 M solution of an unknown weak base, B, is 12.95. Fill in the ICE tablewith the appropriate value for each involved species to determine the unknownconcentrations of all reactants and products.Initial (M)Change (M)Equilibrium (M)B(aq)H₂O(1)=OH-(aq)+BH+(aq)RESET00.18512.95-12.951.11-1.111.12 × 10-13-1.12 × 10-130.096-0.0960.089-0.089 Determine the Kb for an unknown base by constructing an ICE table andusing this information to construct and solve the equilibrium constantexpression. Complete Parts 1-2 before submitting your answer.PREV12Based on your ICE table (Part 1) and the definition of Kb, set up the expression for Kb.Each reaction participant must be represented by one tile. Do not combine terms.Once the expression is constructed, solve for Kb.Kb==RESET[0][0.185][12.95][1.11][1.12 × 10-13][0.096][0.089]6.8 × 10-261 × 10-140.0836.1 x 10-131.3 x 10-2512

Answered: Image /qna-images/answer/b6b0c3e7-00cf-4e53-8d45-bb29324a40aa.jpg

Determine the Kb for an unknown base by constructing an ICE table and using this information to construct and solve the equilibrium constant expression. Complete Parts 1-2 before submitting your answer. 1 2 NEXT > The pH for a 0.185 M solution of an unknown weak base, B, is 12.95. Fill in the ICE table with the appropriate value for each involved species to determine the unknown concentrations of all reactants and products. Initial (M) Change (M) Equilibrium (M) B(aq) H₂O(1) = OH-(aq) + BH-(aq) RESET 0 0.185 12.95 -12.95 1.11 -1.11 1.12 x 10-13

Determine the Kb for an unknown base by constructing an ICE table and using this information to construct and solve the equilibrium constant expression. Complete Parts 1-2 before submitting your answer. 1 2 NEXT > The pH for a 0.185 M solution of an unknown weak base, B, is 12.95. Fill in the ICE table with the appropriate value for each involved species to determine the unknown concentrations of all reactants and products. Initial (M) Change (M) Equilibrium (M) B(aq) H₂O(1) = OH-(aq) + BH-(aq) RESET 0 0.185 12.95 -12.95 1.11 -1.11 1.12 x 10-13

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.22QAP

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