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
Mademuasel [1]
2 years ago
12

In order to promote the common ion effect, the concentration of the common ion must first:_____.

Chemistry
1 answer:
Svet_ta [14]2 years ago
3 0

We need to increase the concentration of common ion first, in order to promote the common ion effect

<h3>What is the Common ion effect?</h3>

It is an effect that suppresses the dissociation of salt due to the addition of another salt having common ions.

For example, a saturated solution of silver chloride in equilibrium has Ag⁺ and Cl⁻ . Sodium Chloride is added to the solution and has a common ion Cl⁻. As a result, the equilibrium shifts to the left to form more silver chloride. Thus, solubility of AgCl decreases.

The Equilibrium law states that if a process is in equilibrium and is subjected to a change

  • in temperature,
  • pressure,
  • the concentration of reactant or product,

then the equilibrium shifts in a particular direction, according to the condition.

Thus, an increase in the concentration of common ion promotes the common ion effect.

Learn more about common ion effect:

brainly.com/question/23684003

#SPJ4

You might be interested in
Donde se pueden encontrar un río biejo​
larisa86 [58]

Answer:

Puerto Rico

Explanation:

6 0
3 years ago
Determine the amount of water that must be added to a 2-litre solution of sulphuric acid to dilute it from a pH of 2.7 to a pH o
Ksivusya [100]

Answer:

Volume of water added = 2.0 L

Explanation:

Initial pH of the solution = 2.7

[H^+] concentration in 2 L solution of sulfuric acid,

pH = -log[H^+]

[H^+] = 10^{-pH}\ M

[H^+] = 10^{-2.7} = 0.001995\ M = 0.002\ M

Final pH of the solution = 3

Final [H^+] concentration of sulfuric acid,

[H^+] = 10^{-pH}\ M

[H^+] = 10^{-3} = 0.001\ M

Now,

M_1V_1=M_2V_2

0.002 \times 2.0 = 0.001 \times V_2

V_2 = \frac{0.002 \times 2.0}{0.001} = 4.00\ L

Volume added = Final volume - Initial volume

                        = 4.0 - 2.0 = 2.0 L

4 0
3 years ago
What is the equilibrium vapor pressure of a liquid and how is it measured
weqwewe [10]
The equilibrium vapor pressure of a liquid is the pressure exerted by a vapor on the liquid at a given temperature. It is measured in atm.
8 0
3 years ago
Protons size and mass ?
Cloud [144]
A proton's mass is 1.6726231*10-27 kg, and the size of its radius is around 0.84×10−15 to 0.87×10−15 m.
5 0
3 years ago
What kind of energy transformation occurs in a gasoline-powered car?
Fudgin [204]
The energy transformation occurs in a gasoline-powered car is c<span>hemical energy is converted into mechanical energy. The answer is letter A. The rest of the choices do not answer the question above.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which factors would negatively impact the bodies digestive system
    6·1 answer
  • The reaction X 2 (g) m 2 X(g) occurs in a closed reaction vessel at constant volume and temperature. Initially, the vessel conta
    14·1 answer
  • Which biome contains the greatest diversity of living organisms
    11·1 answer
  • I need help fast please !
    7·2 answers
  • What is not a major type of human pathogen?
    10·1 answer
  • The equilibrium constant Kc for the reaction 2NO(g)+O2(g)⇌2NO2(g) is 6.9×105 at 500 K. A 5.0 L reaction vessel at 500 K was fill
    8·1 answer
  • Bile is dispensed by the gall bladder into the small intestine <br> True or False​
    5·1 answer
  • Write balanced chemical equations for the following reactions:
    7·2 answers
  • PLEASE! 46 POINTS!
    15·1 answer
  • Calculate the volume of an<br> object with the following<br> dimensions:<br> 4 cm x 15 cm x 5 cm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!