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
mel-nik [20]
3 years ago
5

Dissolving a solute such as koh in a solvent such as water results in

Chemistry
2 answers:
GalinKa [24]3 years ago
6 0
Answer : Decrease in the vapour pressure of the liquid.

Explanation : 
When a solute is dissolved in a solvent it decreases the vapour pressure of the solvent. Usually the vapour pressure of the solution after mixing the solute is found to be lower than the vapour pressure of the pure solvent.

It is also dependent on the concentration of the solute. 
andreev551 [17]3 years ago
4 0
Answer;
A decrease in the vapor pressure of the liquid. 

Dissolving a solute such as potassium hydroxide in a solvent such as water results in a decrease in the vapor pressure of the liquid. 

Explanation; 
The vapor pressure of a liquid is the equilibrium of a vapor above its liquid.
In other words it is the pressure of the vapor resulting from the evaporation of a liquid above a given sample of the liquid in a closed container.
The vapor pressure of a liquid in a closed container depends on the temperature.
You might be interested in
What is the longitude of the international date line
sveta [45]

Answer:

The International Date Line passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south 

line on the Earth. It is located halfway round the world from the prime meridian—the zero degrees longitude established in Greenwich

8 0
3 years ago
Why is it necessary to use clean sponge and cleaning rags in dishwashing?​
NARA [144]

Answer:

cloths/sponges can harbor harmful pathogens and spread germs if not cleaned frequently. A damp, smelly dish cloth/sponge is telling you germs are multiplying!

Explanation:

hope this is able to help you :)

6 0
2 years ago
4. Which of the following statements
Gnesinka [82]

Answer:

The answer is B

Explanation:

6 0
3 years ago
Read 2 more answers
1.5 moles are present in 60.0 grams of calcium.
Andrew [12]

Answer:

True.

Explanation:

To know which option is correct, let us calculate the number of mole present in 60g of calcium. This is illustrated below:

Mass of Ca = 60g

Molar Mass of Ca = 40g/mol

Number of mole Ca =....?

Number of mole = Mass/Molar Mass

Number of mole of Ca = 60/40

Number of mole Ca = 1.5 moles.

From the calculations made above, we can see that 1.5 moles are present in 60.0 grams of calcium

3 0
3 years ago
What is dynamic equilibrium? What is dynamic equilibrium? Dynamic equilibrium in a chemical reaction is the condition in which t
OverLord2011 [107]

Answer:

The correct answer is: Dynamic equilibrium in a chemical reaction is the condition in which the rate of the forward reaction equals the rate of the reverse reaction.

Explanation:

Dynamic equilibrium is a chemical equilibrium between froward reaction and backward or reverse reaction where rate of reaction going forwards is equal to the rate of reaction going backward (reverse).  

Some other properties of dynamic equilibrium are:

  • Chemical equilibrium are attained is closed system.
  • The macroscopic remains constant like: volume, pressure, energy etc.
  • The concentration of the reactants and products remain constant.They are not always equal.
7 0
3 years ago
Other questions:
  • The temperature is changed from 298 K to 264 k how would that affect the chemical equilibria ​
    9·1 answer
  • What kinds of atoms are lipids mostly made of?
    5·1 answer
  • Which statement describes the reactions in an electrochemical cell
    13·1 answer
  • What properties would you expect to be different for the two enantiomers of 2-pentanol?
    14·1 answer
  • a gas thermometer measure temperature by measuring the pressure of a gas inside the fixed volume container a thermometer reads a
    8·1 answer
  • Which of the following is true of the mass of an object?
    13·1 answer
  • A man carrying a torch walks though a jungle on a very dark night. Suddenly, he sees two eyes looking down from a tree that seem
    13·1 answer
  • A transverse wave is traveling from north to south. Which statement could be true for the motion of the wave particles in the me
    13·1 answer
  • The number of mitochondria in an animal cell varies. Mitochondria are found more in active cells like liver and less in hair cel
    8·1 answer
  • The equation for the synthesis of ammonia is below. How many moles of H 2 are
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!