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
Olin [163]
2 years ago
15

Explain how to identify a conjugate acid and a conjugate base in an acid base reaction.

Chemistry
1 answer:
alekssr [168]2 years ago
7 0

Answer:

- Identify the acid and base in the reaction.

- What is left of the base after the reaction is known as the conjugate acid, while what is left of the acid after the reaction is known as the conjugate base.

Explanation:

<u>Types of acids and bases</u><u>:</u>

When we are looking at conjugate acid and base, the type of acid and base we should focus on are Brønstead acid and base.

Brønsted acid: proton donor

Brønsted base: proton acceptor

Do note that proton here refers to hydrogen ion, H⁺.

Other types of acids and bases includes arrhenius acid/base and Lewis acid/base.

<u>Definition</u><u>:</u>

Conjugate acid is what remains of the acid when a Brønsted acid donates a proton, while conjugate base is the newly formed protonated species when a Brønsted base accepts a proton.

<u>Example</u><u>:</u>

Let's look at an example of a Brønsted acid-base reaction:

NH₃(aq) +H₂O(l) ⇌ NH₄⁺(aq) +OH⁻(aq)

Here, the base is NH₃ and the acid is H₂O.

NH₄⁺ is the conjugate acid, while OH⁻ is the conjugate base.

<u>Note</u><u>:</u>

For a Brønsted acid- base reaction, whether a substance behaves as an acid or a base depends on what it is reacting with. Although H₂O behaves as an acid in this example, it behaves as a base when reacting with HCl.

You might be interested in
3. When the hydronium ion concentration of a solution is 1x10-4 M, What
rewona [7]

Answer:

pH = 4

Solution is acidic

Explanation:

Given data;

Hydronium ion concentration = 1 × 10⁻⁴ M

pH of solution = ?

Solution:

pH = -log [H₃O⁺]

pH = -log [ 1 × 10⁻⁴ ]

pH =  4

According to pH scale the pH 7 is neutral while the pH less than 7 is acidic and greater than 7 is basic. The given solution has pH 4 it means solution is acidic.

7 0
2 years ago
What are cells at express the same gene
Dafna1 [17]

Hi There!

Question - What are cells at express the same gene?

Answer - A. the same

Why - Every single cell in a person body has the exact same DNA.

Hope This Helps :)

6 0
3 years ago
One day on her walk home from school, Leann noticed some rust on an old car.
skad [1K]

Answer:

Iron and Oxygen

Explanation:

Fe is Iron and O2 is Oxygen

4 0
2 years ago
why can you find different features at an oceanic-continental convergent zone than those found at a continental-continental conv
arlik [135]
Continental plates are much thicker that Oceanic plates. At the convergent boundaries the continental plates are pushed upward and gain thickness. The rocks and geological layers are much older on continental plates than in the oceanic plates. The Continental plates are much less dense than the Oceanic plates.
7 0
2 years ago
Calculate the formula for the following hydrate composed of 76.9% CaSO3 and 23.1%H2O
artcher [175]
Assume there is 100g of the substance at first

5 0
3 years ago
Read 2 more answers
Other questions:
  • Are spider multicellular
    6·1 answer
  • A brine solution of salt flows at a constant rate of 9 ​L/min into a large tank that initially held 100 L of brine solution in w
    8·1 answer
  • How does the water cycle help determine climate around the world?
    13·2 answers
  • What is the force applied when using a simple machine.
    5·1 answer
  • Fun fact! &lt;3
    12·2 answers
  • On the periodic table, what is a group? For the main groups, what characteristic
    11·1 answer
  • This element has 80 electrons and is considered a transitional element. What am I?
    13·1 answer
  • How many moles of O2 are produced in the decomposition of 24 g of water in the
    11·1 answer
  • Lesson A.1 Key term crossword
    11·1 answer
  • Nguyên tử X có tổng số hạt là 34, số khối X là 56. Điện tích hạt nhân của X là?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!