app.aktiv.com ! 1 Q F 2 W NEXT > 2 The pH for 6.1 x 10 M solution of cocaine, a weak base, is 9.60. Let cocaine be represented by the generic base, B. Fill in the ICE table with the appropriate value for each involved species to determine the unknown concentrations of all reactants and products. V Determine the Kb for cocaine (a 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. Initial (M) Change (M) Equilibrium (M) -4.0 x 10⁰ #3 с E S D ( 2.1 x 10 $ 0 4 R B(aq) F 6.1 x 10 -2.1 x 10 25 % V Question 34 of 52 + G Search or type URL T G 9.60 5.7 x 10¹ ^ 6 MacBook Pro CC H₂O(1) Y B -9.60 -5.7 x 10 & 7 H k U N OH(aq) 2.5 x 100 * 8 J + -2.5 x 10¹ 1 + ( - 0 M 9 BH(aq) ( * K 4.0 x 10¹ RESET O ) 0 < P 4 11 +. { □

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Determine the Kb for cocaine (a 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.
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1
Based 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 the Kb of this base.
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Transcribed Image Text:lege Home | Cues C + app.aktiv.com Welcome I myCuesta 2 W [0] Determine the Kb for cocaine (a 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. < PREV 1 Based 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 the Kb of this base. 0.050 w # 3 E Quizzes 2 D [6.1 x 10¹] 2.0 x 10¹ $ ! 1 To AS THOM 4 Kb = R [9.60] 2.8 x 10* % G Search or type URL 5 Question 34 of 52 T [2.5 x 10¹ ▬▬ F G Aktiv Chemistry - IceScreen MacBook Pro ^ 6 Y [4.0 × 10%) & 7 H ★ [2.1 x 10 U * 00 8 J ✪ [5.7 x 10 - -0 9 RN M < K RESET 1 x 10¹ O ) 0 V L P : ★ "+" { S [
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Initial (M)
Change (M)
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-4.0 x 10³
#
3
NEXT >
The pH for 6.1 x 10 M solution of cocaine, a weak base, is 9.60. Let cocaine be represented by
the generic base, B. Fill in the ICE table with the appropriate value for each involved species to
determine the unknown concentrations of all reactants and products.
Determine the Kb for cocaine (a 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.
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2.1 x 10¹
$
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Transcribed Image Text:Home | Cuest ! 1 app.aktiv.com Q x A 2 Welcome I myCuesta W S → Initial (M) Change (M) Equilibrium (M) -4.0 x 10³ # 3 NEXT > The pH for 6.1 x 10 M solution of cocaine, a weak base, is 9.60. Let cocaine be represented by the generic base, B. Fill in the ICE table with the appropriate value for each involved species to determine the unknown concentrations of all reactants and products. Determine the Kb for cocaine (a 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. с X E D 2.1 x 10¹ $ 0 4 Quizzes 2 R B(aq) F 6.1 x 10 -2.1 x 10 de L % 5 G Search or type URL V + T Question 34 of 52 G 9.60 5.7 x 10 6 Aktiv Chemistry - IceScreen CO H₂O(1) MacBook Pro Y B -9.60 -5.7 x 10* & 7 = H U 2 OH(aq) 2.5 x 10¹⁰ 00 * 8 X + J ✪ -2.5 x 10¹⁰ 1 ( 9 N M ( K BH*(aq) RESET 4.0 x 10¹ 0 ) -O I' P A ... + " [
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