A buffer is made using only Tris (weak base) and HCI. What volume (in mL) of 1.40 M HCI would be used to make 0.40 L of a buffer solution with a total buffer concentration ([Tris] + [TrisH*]) of 0.10 M, and pH 7.5? TrisH+ + H₂O = Tris + H3O+ Data: pK₂(TrisH+) = 8.30 24.7= ANS

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Q: EXTRA. What mass (g) of potassium fluoride (MW = 58.10 g/mol) must be added to 450. mL of a 0.100 M…

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Q: A buffer solution is made that is 0.441 M in HF and 0.441 M in KF. (1) If Ka for HF is 7.20×10-4 ,…

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A: The solution is given below -

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Q: 141480 4. A student needs to prepare a buffer solution with a pH of 5.59. Assuming a pka of 4.54,…

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Q: pH

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A: Answer :

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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.