Author Question: Which of the following cannot act as a Brnsted base? A) HCO3- B) CO32- C) NH3 D) NH2- E) ... (Read 56 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
Which of the following cannot act as a Brnsted base?
 
  A) HCO3-
  B) CO32-
  C) NH3
  D) NH2-
  E) NH4+

Question 2

Consider the reaction: H2SO3 + HCO3- H2CO3 + HSO3-
 
  a) Identify the acid, base, conjugate acid and conjugate base
  b) Identify two substances from the reaction which could be used to prepare a buffer.

Question 3

Consider the following reaction: NO2- + HCO3- CO3-2 + HNO2
 
  Identify the acid, base, conjugate acid and conjugate base.

Question 4

Which molecule is chiral?
 
  A) CH3OH
  B) CH3CH2OH
  C) CH2Cl2
  D) CHCl2Br
  E) CHFClBr



DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

E

Answer to Question 2

a) Acid: H2SO3; Conjugate Base: HSO3-; Base: HCO3- ; Conjugate Acid: H2CO3
b) Buffers: either conjugate acid base pair

Answer to Question 3

Acid: HCO3- ; Conjugate Base: CO3-2 ; Base: NO2- ; Conjugate Acid: HNO2

Answer to Question 4

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

For a complete list of videos, visit our video library