Chemistry, 18.03.2021 01:50 Mune6745

A 0.1393-g sample of an unknown monoprotic acid was dissolved in 29.0 mL of water and titrated with 0.0627 M NaOH solution. The volume of base required to bring the solution to the equivalence point was 18.2 mL. (a) Calculate the molar mass of the acid. (b) After 10.4 mL of base had been added during the titration, the pH was determined to be 5.35. What is the Ka of the unknown acid

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Answers: 2

Answer

Chemistry, 22.06.2019 06:30

What effect might melting sea ice have for people who live in coastal areas?

Answers: 1

Answer

Chemistry, 22.06.2019 12:30

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

Answers: 1

Answer

Chemistry, 22.06.2019 13:00

In salt water solution,the salt is the blank

Answers: 1

Answer

You know the right answer?

A 0.1393-g sample of an unknown monoprotic acid was dissolved in 29.0 mL of water and titrated with...

Questions

Physics, 27.08.2019 08:30

If the mass of one object halves, the new force of attraction...

Physics, 27.08.2019 08:30

Monochromatic light passes through two parallel narrow slits and forms an interference pattern on a screen. as the distance between the two slits is d...

Biology, 27.08.2019 08:30

If you rub your finger across the body of an earthworm, you may notice little ripples. earthworms were among the first organisms to display...

Biology, 27.08.2019 08:30

Asituation where mtdna might be used is what? a. when there is a large amount of nuclear dna b. on the teeth and bones of skeletalized human remains...

Mathematics, 27.08.2019 08:30

Which is an equation for the given word problem? after nancy deposits her birthday gift of $20.00 into her savings account, her balance is $225.50. w...

English, 27.08.2019 08:30

Determine whether the sentence below is simple, compound, complex or compound-complex. ed and i checked and rechecked our answer. a. simple

Business, 27.08.2019 08:30

Is the process of acquiring, maintaining, and growing profitable customer relationships by delivering unmatched value....

Biology, 27.08.2019 08:30

What is a food web? what is a food chain? how are they alike and how do they differ?...

Health, 27.08.2019 08:30

Osteoblasts are the basic organizational units of...

English, 27.08.2019 08:30

Use perforate in a sentence or precolate in a sentence choose one and do not copy off the internet...

English, 27.08.2019 08:30

How can i use disposition in a sentence ?...

Mathematics, 27.08.2019 08:30

3x + 7 equal 13x equal -2x equal to 2x equals 5

English, 27.08.2019 08:30

What has eighty eight keys but cant en open 1?...

History, 27.08.2019 08:30

Which of the following occured last in 1867 ?...

Mathematics, 27.08.2019 08:30

The sum of the angle measures of any triangle is 180 degrees. suppose that one angle in a triangle has a degree measure of 7x+3

Social Studies, 27.08.2019 08:30

Before leaving an incident assignment, you should do all of the following except for: a. return any incident-issued equipment or other nonexpe...

History, 27.08.2019 08:30

Where did the english seek to establish new settlements?...

Biology, 27.08.2019 08:30

What happens when a keystone species is removed from an ecosystem...

Biology, 27.08.2019 08:30

Genetic variation in a population refers to which of the following?...

History, 27.08.2019 08:30

Which political leader gained power as a result of the failing economy of the weimar republic? (1) adolf hitler (3) benito mussolini

More questions: Chemistry Another questions