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( 12 0127 Review Constants Periodic T What is the ph of a butler prepared by adding you mol of the weak acid HA 10 0 609 mol
Submit Part What is the pH after 0.195 mol of NaOH is added to the buffer from Part A? Assume no volume change on the additio
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Answer #1

Part -A

pH = 6.182

part - B

pH = 5.976

Part - C

pH = 6.442 So, 64 = pka & log (hNa A) het Halnet = 6.247 + log 0.609 -0.150 0.708 +0.150 = 6.247 + log 0.459. 0.858 = 6.247 -0. 271 - 5.

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