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using the hasselbach-Handerson equation calculate

using the hasselbach-Handerson equation calculate the fraction of asprin Pka is 5.6 and PH is 8.6?
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2. asked by jaji
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Calculate the pH of the solution that results from mixing the following reagents. Refer to table 1.mix 0.189 L of 0.019 M
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2. asked by Trixie
3. 1,067 views
Calculate the pH of a solution made by mixing 60.0 ml of 0.80 M N2H4 (a weak base) with 50.0 ml of 0.50 M HCl. (Kb for N2H4=1.7
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2. asked by Hayley
3. 712 views
calculate the pH of the solution when 100mL of .05M KF is mixed with 200mL of .05M HF; Ka (HF) = 3.467x10^-4. I tried to use the
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2. asked by Jamie
3. 1,179 views
How to start these problems out: Please help thank youUse the Henderson-Hasselbach equation: pH = pKa + log [A-]/[AH], where A-
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2. asked by meghan
3. 636 views
. Use the Henderson-Hasselbach equation:pH = pKa + log [A-]/[AH], where A- is the conjugate base and AH is the weak acid.
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2. asked by meghan
3. 1,033 views
For my lab, I have been asked to calculate the pKa of an unknown amino acid. We titrated the unknown amino acid with NaOH. The
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2. asked by Eleanor
3. 1,243 views
This is a question I am presently doing right now which I found in my homework. I am quite sure that in (a) I have to use the
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2. asked by Matthias
3. 501 views
This is a question I am presently doing right now which I found in my homework. I am quite sure that in (a) I have to use the
1. 1 answer
2. asked by Matthias
3. 607 views
Find the pH of a Sol that is 0.15 M HCOOH (Ka = 1.8e-4) and 0.45 M in HCN (KA = 4.9e-10).Options are 3.87, 2.28, 4.38, 3.05,
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2. asked by Liz
3. 256 views