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Mass potassium hydrogen phthalate: .459 g

Concentration NaOH solution: .10 M

Strong Base titrated into weak acid

1. ml base added at equivalence point?

2. ml base added at half-neutralization point 3. moles acid left unreacted at half-neutralization point3 a. moles salt present at half-neutralization point b. moles of anion of salt present at half-neutralization point 5. ratio

2. ml base added at half-neutralization point 3. moles acid left unreacted at half-neutralization point
3 a. moles salt present at half-neutralization point b. moles of anion of salt present at half-neutralization point 5. ratio of moles of anion to moles of unreacted acid at half-neutralization point 6. . pKa of potassium hydrogen phthalate b. explanation of how you arrived at this answer
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Answer #1

Mels H p 204.2 -Lalf neutraliz-kon d₩ 3 2. Asよ -3 a 1125 xl112S x16 3 Q:丁.TKHP 3一从 3.9 x 10

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