Find your answers, solutions and more...

We made it much easier for you to find exactly what you're looking for on Sciemce. Enjoy our search engine "Clutch."

Find your answers, solutions and more...

We made it much easier for you to find exactly what you're looking for on Sciemce. Enjoy our search engine "Clutch."

Recent questions and answers

0 votes

3 answers

Which of the following is the conjugate acid of hydrogen phosphate, HPO 4 2- ?

answered Nov 17 in Chemistry by jjbean

0 votes

3 answers

Given the pK a values for phosphoric acid of 2.14, 6.86 and 12.4, what is the ratio of HPO 4 2- /H 2 PO 4 - in a typical muscle cell where the pH is 7.2?

answered Nov 17 in Chemistry by yangeni

0 votes

3 answers

Citric acid is a triprotic acid with three carboxylic acid groups having pK a values of 3.1, 4.8, and 6.4. If a solution of citric acid has a pH of 5.5, what can be said about the predominant protonation state of the citric acid?

answered Nov 17 in Chemistry by mnorth

0 votes

3 answers

Which of the following best explains the hydrogen bonding that occurs in water?

answered Nov 17 in Chemistry by A_Ivanovic

0 votes

3 answers

If gastric juice has a pH of about 1.5, which of the following would be predominantly deprotonated in the stomach?

answered Nov 17 in Chemistry by Gconrad83

0 votes

3 answers

You have been asked to determine the pK a of an unknown acid. In a solution at pH 7.0, you find that 24% of the acid is in its deprotonated form. What is the pK a of the acid?

answered Nov 17 in Chemistry by Bobjoe4now

0 votes

3 answers

C) the hydrogen of an amine and the oxygen of an alcohol

answered Nov 17 in Chemistry by Leafraker

0 votes

3 answers

Since pK a = -log K a , which of the following is a correct statement?

answered Nov 17 in Chemistry by miranda2

0 votes

3 answers

Which of the following acids or bases is least likely to be encountered in a biochemical setting?

answered Nov 17 in Chemistry by umbup

0 votes

3 answers

Given the structure of a glucose molecule, which of the following explains the hydrogen bonding between glucose and water?

answered Nov 17 in Chemistry by Vonde

0 votes

3 answers

answered Nov 17 in Chemistry by charlotte

0 votes

3 answers

Which of the following would likely form micelles in an aqueous solution?

answered Nov 17 in Chemistry by ramapoza

0 votes

3 answers

Which of the following is the most likely noncovalent interaction observed between a carboxylic acid and an alcohol?

answered Nov 17 in Chemistry by 3dogdays

0 votes

3 answers

Which of the following represents the breaking of a noncovalent interaction?

answered Nov 17 in Chemistry by Dianne

0 votes

3 answers

Which of the following atoms could interact through a hydrogen bond?

answered Nov 17 in Chemistry by lil_foxy_baby

0 votes

3 answers

While there are many ways to compare biochemical similarities in organisms, the molecular tree of life is based predominantly on similarities in what biological molecule?

answered Nov 17 in Chemistry by heathergen

0 votes

3 answers

The genetic information of viruses is contained within __________

answered Nov 17 in Chemistry by thelynx

0 votes

3 answers

The molecule pyruvic acid is found at the crossroads of several biochemical pathways. Pyruvic acid is also known as 2-oxopropanoic acid. Based upon this name, draw the molecule.

answered Nov 17 in Chemistry by Yetis

0 votes

3 answers

What functional groups are found in the following molecule?

answered Nov 17 in Chemistry by abdulalqahtani

0 votes

3 answers

Since the earth is approximately 4.5 billion years old, which of the following is true regarding life on this planet?

answered Nov 17 in Chemistry by jdub8208

To see more, click for the full list of questions or popular tags.

Web
Analytics Made Easy - StatCounter

...