Part C In Part A, a 35.00 ml aliquot of a 0.195 mol L 2-methylbutanoic acid solution was titrated to its equivalence point with 83.2 ml of 0.108 mol L- NaOH solution. At the equivalence point, all of the weak acid, 2-methylbutanoic acid, is converted to its weak conjugate base, 2-methylbutanoate. What is the pH at this equivalence point? O 4.800 O 9.200 O 8.821 O 7.087 O 5.179
Part C In Part A, a 35.00 ml aliquot of a 0.195 mol L 2-methylbutanoic acid solution was titrated to its equivalence point with 83.2 ml of 0.108 mol L- NaOH solution. At the equivalence point, all of the weak acid, 2-methylbutanoic acid, is converted to its weak conjugate base, 2-methylbutanoate. What is the pH at this equivalence point? O 4.800 O 9.200 O 8.821 O 7.087 O 5.179
Chemistry
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ISBN:9781305957404
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Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![Part C
In Part A, a 35.00 ml aliquot of a 0.195 mol L 2-methylbutanoic acid solution was titrated to its equivalence point with 83.2 ml of 0.108 mol L- NaOH solution. At the equivalence point, all of the weak acid, 2-methylbutanoic
acid, is converted to its weak conjugate base, 2-methylbutanoate. What is the pH at this equivalence point?
O 4.800
O 9.200
O 8.821
O 7.087
O 5.179](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F89f00f25-941e-4a4a-8f88-9806ed58d10d%2F4c512fc6-6922-4895-9bec-9797e092412a%2Fnpljith_processed.png&w=3840&q=75)
Transcribed Image Text:Part C
In Part A, a 35.00 ml aliquot of a 0.195 mol L 2-methylbutanoic acid solution was titrated to its equivalence point with 83.2 ml of 0.108 mol L- NaOH solution. At the equivalence point, all of the weak acid, 2-methylbutanoic
acid, is converted to its weak conjugate base, 2-methylbutanoate. What is the pH at this equivalence point?
O 4.800
O 9.200
O 8.821
O 7.087
O 5.179
![2-Methylbutanoic acid is a weak organic acid that exists as two different optical isomers. One has
a sweet, fruity odour, and the other has a cheesy, sweaty odour. Like other small carboxylic acids,
it is used to make pleasant smelling esters that are used in perfumes, cosmetics, and food
additives.
(5)-2-methylbutanoic (RI-2-methylbutanoic
acid
acid
The K, of 2-methylbutanoic acid is 1.58x10-5.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F89f00f25-941e-4a4a-8f88-9806ed58d10d%2F4c512fc6-6922-4895-9bec-9797e092412a%2Fx0npjz9_processed.png&w=3840&q=75)
Transcribed Image Text:2-Methylbutanoic acid is a weak organic acid that exists as two different optical isomers. One has
a sweet, fruity odour, and the other has a cheesy, sweaty odour. Like other small carboxylic acids,
it is used to make pleasant smelling esters that are used in perfumes, cosmetics, and food
additives.
(5)-2-methylbutanoic (RI-2-methylbutanoic
acid
acid
The K, of 2-methylbutanoic acid is 1.58x10-5.
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