Degree of dissociation of the acid

Assignment Help Biology
Reference no: EM132063714

The Ka of a weak acid, HA, is 3 x10-4. Calculate (a.) The OH- concentration in the solution and (b) the degree of dissociation of the acid in a 0.15M solution.

Answers

A--1.49x10-12

B--4.46%

How did my textbook get these answers

Reference no: EM132063714

Questions Cloud

What is the probability that both use titleist golf balls : Of the top 10 money winners, seven players used a Titleist brand golf ball. What is the probability that both use Titleist golf balls
Create a measurement plan to assess the phenomenon : Provide at least 3 questions you would use to measure this phenomenon and explain how these questions operationalize the phenomenon.
The intersection between religious discrimination and sexism : Examine carefully the intersections between religious discrimination, sexism, classism, and racism so you can respond accordingly.
Advise the cfs of its liability to bb and the issuing bank : LAWS20062 – International Commercial Law - CQuniversity Australia - Discuss whether BB has complied with their obligations under the Incoterms 2010, the CISG
Degree of dissociation of the acid : The Ka of a weak acid, HA, is 3 x10-4. Calculate (a.) The OH- concentration in the solution and (b) the degree of dissociation of the acid in a 0.15M solution.
Higher energy level than the transition state : Does that make the activation energy negative?
Titrate one mole of the fully protonated peptide : An oligopeptide with the sequence A-P-C-K-R was obtained from blood plasma.
What is the difference between isomers and epimers : What is the difference between isomers and epimers? What is an example of each? During digestion, disaccharides like sucrose are hydrolyzed.
Fully unprotonated form of peptide : An oligopeptide with the sequence A-P-C-K-R was obtained from blood plasma.

Reviews

Write a Review

Biology Questions & Answers

  Define the process of dna replication

Define the process of DNA replication and define the process of complementary base pairing in the process of DNA synthesis.

  Determine whether a response is specific

Why is important to use varying concentrations of an enzyme to demonstrate specific action of the enzyme? What three observations are needed to determine whether a response is specific.

  What are some of the benefits of rotifers

What are some of the benefits of rotifers

  How environmental conditions influence transfer of energy

What trophic level (producers, herbivores, carnivores, omnivores) is the most energetically efficient? How might environmental conditions influence transfer of energy?

  What would cause this unusual sound

In thefirst week of his new job he noticed he felt weak and short ofbreath. An ECG revealed an enlarged P wave. What abnormality do youthink it would be likely that his physician would hear in herstethoscope? What would cause this unusual sound?

  Research about disinfectants and the kirby-bauer method

Using the Internet, research about disinfectants and the Kirby-Bauer method. What are the three mechanisms by which disinfectants work? Describe

  Q what does the chloroplast of a spirogyra look like volvox

q. what does the chloroplast of a spirogyra look like? volvox what do the daughter colonies look like? what is the

  Large piece of cheesecake

After neglecting to eat lunch and dinner, Steve consumed a large pizza with anchovies, a salad, and a large piece of cheesecake.

  Populations of squirrels found on opposite sides

A massive event occurs and the mountain range separating the 2-populations collapses. These two populations are now capable to migrate such that the two populations which were of equal size.

  Water is both adhesive and cohesive

Water is both adhesive and cohesive. Give a real life example where both these attributes are made evident.

  Why is cancer and cellular senescence a representation

Why is cancer and cellular senescence a representation of two common cellular pathways associated with aging?

  Describe normal functioning of the body system

Case Study: Cerebral Vascular Accident (CVA), Describe normal functioning of the body system and body system changes as a result of the disease process

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd