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
What is the molar mass of Fe(NO3)3
makkiz [27]
The molar mass is 242 g/mol (<span>241.8597 g/mol). There is a very good online service to calculate molar masses:
http://www.webqc.org/mmcalc.php

</span>
4 0
3 years ago
Why does the moon appear to be so bright in the sky
Nana76 [90]
Because of the sun reflects onto the moon and makes it brighter.
6 0
3 years ago
Read 2 more answers
Which of the solutions have greatest osmotic pressure 30% sucrose 60% sucrose or 30% magnesium sulfate?
timofeeve [1]

Answer:Osmotic pressure is the minimum amount of pressure a solution must exert in order to prevent from crossing a barrier by osmosis. Solute molecules have difficulty crossing semipermeable membranes, so the more solutes that are in a solution, the higher the osmotic pressure will be. Between 30% sucrose and 60% sucrose, 60% sucrose will have a greater osmotic pressure than 30% because it has a higher percentage of solutes. However, since sucrose has a higher potential to cross semipermeable membranes and is more absorbable than magnesium sulfate, magnesium sulfate would have a higher osmotic pressure than 60% sucrose even though 60% sucrose has higher molecules.

Explanation:

8 0
3 years ago
What factors affect the temperature of sea water
Gelneren [198K]
The two main factors the temperature of seawater are density and the salinity of the water.
8 0
3 years ago
What happens in the redox reaction below? Select all that apply.
vladimir2022 [97]

Answer:

B- Sodium loses an electron.

D- Fluorine gains an electron.

Sodium is oxidized.

Explanation:

The reaction equation is given as:

        Na  + F →  NaF

In this reaction, Na is the reducing agent. It loses an electron and then becomes oxidized. By so doing, Na becomes isoelectronic with Neon.

Fluorine gains the electron and then becomes reduced. This makes fluorine also isoelectronic with Neon.

This separation of charges on the two species leads to an electrostatic attraction which forms the ionic bonds.

6 0
2 years ago
Other questions:
  • C6h12o6 + 6o2 → 6h2o+ 6co2 when you respire, your cells are undergoing a chemical reaction. glucose, one of the reactants, is be
    5·2 answers
  • At stp potassium is classified as?
    5·1 answer
  • I need help with #2. I don't know what law to use for problem.
    15·1 answer
  • What is the best way to determine if an aqueous solution of sodium nitrate is unsaturated
    6·1 answer
  • Which of the following geological features can form at a subduction zone?
    13·1 answer
  • Write the chemical formulas for the ionic compound vanadium (v) oxide
    14·1 answer
  • Identify two structural features of purines and Pyrimidines
    5·1 answer
  • The number placed in front of a compound to balance a chemical reaction is called?
    13·1 answer
  • What is the mass number of an oxygen isotope that has nine neutrons.
    11·1 answer
  • What is the electron configuration of a ground-state cr atom? 1s22s22p63s23p64s14d5 1s22s22p63s23p64s23d4 1s22s22p63s23p63d6 1s2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!