1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dimas [21]
3 years ago
15

What factor can limit the buffering capacity of a molecule?

Chemistry
1 answer:
Bad White [126]3 years ago
8 0

Answer:

The concentration and pKa of an acid and its conjugate base can limit the buffering capacity of a molecule.

Explanation:

A buffer is an acid and its conjugate base and the quality of it depends on its buffer capacity. This buffer capacity is the resistance to change the pH of the solution when strong acids or bases are added. The buffer capacity is related to the buffer concentration, the concentration of the acid end its conjugate base. Also, every acid has a pKa and the buffer capacity is at its maximum at the pKa value and can buffer the solution between ± 1 the pKa value.

You might be interested in
Is mixing baking soda and vegetable oil a chemical change or physical change and WHY? PLEASE HELP
skelet666 [1.2K]
It’s a chemical change
3 0
2 years ago
Read 2 more answers
Ch4+br2=ch3br+hbr which type of reaction does this equation represent
Neporo4naja [7]
<span>this could be a substitution reaction. as you will locate, between the hydrogen's on the propane chain replaced into substituted for a Br from Br2. that's particularly no longer a addition reaction! addition reactions artwork once you have a AlkENE! by using fact that's an AlkANE it would not have a double bond to act as a nucleophile to attack the Br2 (which might act as a electrophile to boot reactions).</span>
8 0
3 years ago
What is the nervous system?
malfutka [58]

Answer:The nervous system or the neural system is a complex network of neurons specialized to carry messages. The complexity of the nervous system increases as we move towards higher animals.

Explanation:

7 0
3 years ago
Read 2 more answers
Which type of substances have chemical bonds that are not directional and valence electrons that move freely between the atoms?
Wittaler [7]
I believe the correct answer from the choices listed above is option C. The type of substances that has <span>chemical bonds that are not directional and valence electrons that move freely between the atoms are metals. Hope this answers the question. Have a nice day.</span>
5 0
3 years ago
Read 2 more answers
If a solution containing A+ ions and a solution containing B- ions have just been mixed and [A+][B-] is greater than Ksp of AB,
frozen [14]

Answer:

Explanation:

In the solution of AB , they are split  to give ions as follows

AB ⇄ A⁺ + B⁻

Product of concentration of A⁺ and B⁻ in saturated solution of AB is constant .

This is called Ksp

Ksp = [A⁺] [ B⁻]

If product of concentration of A⁺  and B⁻ exceeds Ksp , the equilibrium shifts to the left side and excess ions come out of solution in the form of precipitate. So second option is the answer.

4 0
3 years ago
Other questions:
  • A steel cylinder of oxygen is being store in a room at 25.0 °C under a pressure of 1250 atm. What pressure would be exerted by t
    7·1 answer
  • What mass of a .413% KCN solution contains 545 mg of KCN?
    10·1 answer
  • 4Fe + 3O2  2Fe2O3
    11·1 answer
  • When solutions of silver nitrate and calcium chloride are mixed, silver chloride precipitates out of solution according to the e
    7·1 answer
  • How many grams of sodium acetate are in solution in the third beaker?
    13·1 answer
  • The vitamin A molecule has the formula C20H30O, and a molecule of vitamin A2 has the formula C20H28O. Deter- mine how many moles
    13·1 answer
  • Hi, i need help.. please
    14·1 answer
  • The geological time scale is divided up and organized according to what life forms existed on earth.
    5·2 answers
  • Explain what happens to the imidazole side chain of histidine in a buffer of pH 4.0 and at pH 10.2.
    6·1 answer
  • The polypropylene (repeat unit CH₃CHCH₂) in a plastic toy has a molar mass of 2.8x10⁵ g/mol and a repeat unit length of 0.252 pm
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!