Design a buffer that has a pH of 6.00 using one of the weak base/conjugate acid systems shown below. Weak Base Conjugate Acid CH3NH2 4.2x10-4 CH3NH3+ 2.4x10-11 10.62 C6H1503N 5.9x10-7 C6H1503NH+ 1.7×10-8 7.77 C5H5N 1.5x10-9 C₂H5NH+ 6.7x10-6 5.17 Kb Ka pka How many grams of the bromide salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00 L of a buffer that is 1.00 M in the weak base? grams bromide salt of conjugate acid = grams weak base =
Design a buffer that has a pH of 6.00 using one of the weak base/conjugate acid systems shown below. Weak Base Conjugate Acid CH3NH2 4.2x10-4 CH3NH3+ 2.4x10-11 10.62 C6H1503N 5.9x10-7 C6H1503NH+ 1.7×10-8 7.77 C5H5N 1.5x10-9 C₂H5NH+ 6.7x10-6 5.17 Kb Ka pka How many grams of the bromide salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00 L of a buffer that is 1.00 M in the weak base? grams bromide salt of conjugate acid = grams weak base =
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Please make sure to double check that it solved for grams bromide salt of conjugate acid, and weak base. I have already wasted a question because they answered it for the base not acid.
Thank you
Transcribed Image Text:Design a buffer that has a pH of 6.00 using one of the
weak base/conjugate
acid systems shown below.
Weak
Base
Kb
pka
CH3NH₂
4.2×10-4 CH3NH3† 2.4x10-11 10.62
C6H1503N 5.9x10-7 C6H1503NH+ 1.7×10-8 7.77
C5H5N 1.5x10-9 C5H5NH+ 6.7x10-6 5.17
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Conjugate
Acid
How many grams of the bromide salt of the conjugate
acid must be combined with how many grams of the weak
base, to produce 1.00 L of a buffer that is 1.00 M in the
weak base?
grams bromide salt of conjugate acid =
grams weak base =
Retry Entire Group
2 more group attempts remaining
Ka
+
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