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
Maksim231197 [3]
3 years ago
6

The weak ionization constant (Ka)

Chemistry
1 answer:
Ksivusya [100]3 years ago
3 0

Answer:

Ka = [H3O+] [N3-] /[HN3]

Explanation:

We'll begin by writing the ionization equation for HN3. This is illustrated below:

When HN3 ionizes in water, the following are obtained:

HN3 + H2O <==> H3O+ + N3-

The ionization constant, Ka is simply the ratio of the concentration of the products to that of the reactants.

Thus, the ionization constant, Ka for HN3 it written as follow:

Ka = [H3O+] [N3-] /[HN3]

You might be interested in
Order these clouds from highest (1) to lowest (3):
tatiyna
Stratus clouds reside below the 6,000ft range.
Altocumulus clouds reside in the 6,500-20,000ft range.
Cirrus clouds reside above the 20,000ft range.

Ordered from highest to lowest, the sequence of clouds will be:
Cirrus
Altocumulus
Stratus
5 0
3 years ago
If the volume of a solid is 100cm^3 and its mass is 400 g, what is it’s density
Aleksandr-060686 [28]

Answer:

The answer to your question is: density = 4 g/cm³

Explanation:

Data

Volume = 100 cm³

Mass = 400 g

Density = ?

Formula

density = mass/volume

substitution

density = 400/100 = 4 g/cm³

4 0
3 years ago
Newtons second law of motion states that
insens350 [35]

Answer:

The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force,

Explanation:

3 0
3 years ago
How are antibodies and receptor molecules function similarly
Montano1993 [528]

Answer:

Antigens are molecules capable of stimulating an immune response. Each antigen has distinct surface features, or epitopes, resulting in specific responses. Antibodies (immunoglobins) are Y-shaped proteins produced by B cells of the immune system in response to exposure to antigens.

7 0
4 years ago
Is a covalent bond the same as an atomic compound? Please explain why and if not, please explain the difference.
dezoksy [38]
In an ionic bond, one atom essentially donate an electron to stabilize the other atom. A molecule bond is made when two or more atoms form a chemical bond, linking them together. The two types of bonds are ionic bonds and covalent bonds.
6 0
3 years ago
Other questions:
  • An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element? A. 10 B. 20 C. 30 D
    10·1 answer
  • Given the incomplete equation for the combustion of ethane:
    8·2 answers
  • 20 pts. Hydrogen and oxygen react to form water.
    14·1 answer
  • A joule, which is a unit of work, is equal to Blank Space __________.
    12·2 answers
  • If 1.0 atm = 760 mm Hg, how many mm Hg are in 1.05 atm?
    8·1 answer
  • Ethylene glycol (antifreeze) has a density of 1.11 g/cm3. what is the volume in liters of 3.46 kg of ethylene glycol?
    11·1 answer
  • Draw the structures of the products of the neutralization reaction between amide ion (nh2-) and acetic acid.
    12·1 answer
  • When you lift an object, you add the energy of lifting the object to the object
    11·1 answer
  • A)<br> What is an ELECTRIC CELL?<br> DEL
    11·2 answers
  • Suggest an alternative to zinc oxide that could react with hydrochloric acid to give you the desirable product.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!