A buffer solution contains dissolved C,H,NH, and CH,NH,CI. The initial concentration of C H,NH, is 0.50 M and the pH of the buffer is 4.20. Determine the concentration of C,H NH, in the solution. The value of Kb for C,H,NH, is 3.8 x 10:10. PREV 1 2 NEXT Based on your ICE table and definition of Kb, set up the expression for Kb in order to determine the unknown. Do not combine or simplify terms. Kp = = 3.8 x 1010
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Based on the ICE table and Kb expression, determine the original concentration of C₆H₅NH₃⁺ in M
![A buffer solution contains dissolved C,H,NH, and CH,NH,CI. The initial
concentration of C H,NH, is 0.50 M and the pH of the buffer is 4.20. Determine
the concentration of C H NH,* in the solution. The value of Kb for C,H NH, is 3.8
x 1010.
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5.
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Based on your ICE table and definition of Kb, set up the expression for Kb in order to determine
the unknown. Do not combine or simplify terms.
Kb
= 3.8 x 1010
%3D
5 RESET
[0]
50]
[x]
[2x]
[4.20]
[6.3 x 10]
[1.6 x 10
[3.8 х 1019]
[x + 4.20]
[x - 4.20]
[x + 6.3 x 10*]
[x - 6.3 x 10°]
[x + 1.6 x 101º]
[x - 1.6 x 101°]
[x + 3.8 x 1010]
[x - 3.8 x 101°]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0cd4c5d-f0d5-49d5-b70e-385c1550e353%2Fb01a97cb-39a0-41d3-b166-f760336ff3eb%2F3opfbwe_processed.png&w=3840&q=75)
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