You want to make 500 mL of a 0.20 M HA buffer with a pH of 5.25 using 1 M HA and and 1 M NAOH. What volume (in mL) of NaOH is required to make the buffer? The pka of HA is 5.75.

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Q: 1.

A: Reaction 1 : Acid catalyzed esterification. Reaction 2 : C- acylation.

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Q: Consider the titration of a 35.0 mL sample of 0.175 M HBr with 0.200 M KOH. Determine each of the…

A: Given,  [HBr] = 0.175 M  Volume in mL of HBr = 35.0 mL  [KOH] = 0.200 M  Determine each of the…

Q: 7. AG° = -49.6 kJ at 25 °C for the Haber process. What is the value of the equilibrium constant at…

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Q: What is the atomic mass of oxygen-17 (16.9991 amu) at 0.038%

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Q: tion that has a negative AH and a positive AS. Which of the following statements is 2) - ion will be…

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Q: Part A a solution that is 0.19 M in HCHO2 and 0.13 M in NaCHO2 (Ka(HCHO2) = 1.8 × 10-4) Express your…

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Q: Which enol will undergo tautomerization most slowly? A B OH Ме. Me Но- Ме Ме Me O A O B ос

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Q: 10) For bromine, AH°vap = 30.91 kJ/mol and AS°vap 93.23 JK-1mol-1 at 25°C. What is the normal…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.