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
andrew-mc [135]
3 years ago
10

When the concentration of a system is changed:

Chemistry
1 answer:
KIM [24]3 years ago
7 0

Answer:

The concentrations change to maintain the original value of K.

Explanation:

When the concentration of a system is changed, the system adjusts in order to preserve the original value of the equilibrium constant K.

  • The equilibrium constant is a constant at a given temperature and it is temperature dependent in nature.

According to Le Chatelier's principle;

  • If any conditions of a system in equilibrium is changed, the system will adjust itself in order to annul the effect of the change.
  • Stress due to any of pressure, temperature and concentration changes displaces the equilibrium.
You might be interested in
Which is the electron configuration for bromine?
r-ruslan [8.4K]

Answer:

bromine atomic number =35

1s²2s²2p^6 3s² 3p^6 4s² 3d^10 4p^5.

5 0
3 years ago
What affects the nervous system? and how does it affect the nervous system?
vazorg [7]
When you get injured or hurt it affects the nervous system and let’s it react by the severity.
6 0
3 years ago
Read 2 more answers
NEEDS TO BE CORRECT EXPLAIN!!!!! I'M GIVING 50 POINTS!!!!!!!
Minchanka [31]
Hello there,

Ammonia will have a total of 4 atoms.

Hope I helped :)
5 0
3 years ago
Read 2 more answers
The first-order rearrangement of CH3NC is measured to have a rate constant of 3.61 x 10-15 s-1 at 298 K and a rate constant of 8
laiz [17]

Answer:

The correct answer is 160.37 KJ/mol.

Explanation:

To find the activation energy in the given case, there is a need to use the Arrhenius equation, which is,  

k = Ae^-Ea/RT

k1 = Ae^-Ea/RT1 and k2 = Ae^-Ea/RT2

k2/k1 = e^-Ea/R (1/T2-1/T1)

ln(k2/k1) = Ea/R (1/T1-1/T2)

The values of rate constant k1 and k2 are 3.61 * 10^-15 s^-1 and 8.66 * 10^-7 s^-1.  

The temperatures T1 and T2 are 298 K and 425 K respectively.  

Now by filling the values we get:  

ln (8.66*10^-7/3.61*10^-15) = Ea/R (1/298-1/425)

19.29 = Ea/R * 0.001

Ea = 160.37 KJ/mol

3 0
3 years ago
What is Ivan Pavlov most known for?
denis-greek [22]

Ivan Pavlov is most known for demonstrating conditioned lreflex in dogs.

<h3>what is conditioned reflex?</h3>

Conditioned reflex is a reflex action which has been conditioned to occur even without the stimulus which produces the reflex.

Ivan Pavlov is known to demonstrate conditioned reflex in dogs.

In his experiment, he trained dogs to salivate at the sound of a bell even if food which is the stimulus that produces salvation was not present.

Learn more about conditioned reflex at: brainly.com/question/24968947

5 0
2 years ago
Read 2 more answers
Other questions:
  • Describe the processes of succession that would occur after a new volcanic island emerges from the ocean.
    10·1 answer
  • Justin B. Believes that the temperature lowering during the fall months is what causes the color of the leaves to change. He set
    9·1 answer
  • Homogeneous appears blank while a heterogeneous blank mixture​
    9·2 answers
  • Which factor affects gravitational potential energy but not elastic potential energy?
    13·1 answer
  • MARK ALL of the objects that can be found in our Solar System
    9·2 answers
  • Sickle cell is anemia is a deadly,recessive disease.How is sickle cell anemia inherited
    9·1 answer
  • Use what you have learned about the types of energy that travel from the Sun to Earth to match each term with its description.
    14·2 answers
  • Calculate the number of grams of 02, produced when 43 grams of potassium chlorate decomposes.
    12·1 answer
  • Define the overvoltage in an electrolysis process​
    10·1 answer
  • NEED HELP PLEASE HURRY
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!