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
uysha [10]
3 years ago
14

. The dissolving process is exothermic when the energy

Chemistry
1 answer:
Serhud [2]3 years ago
8 0

Answer:

A

Explanation:

The dissolving process depends on the interaction between solute and solvent (solvation) and the breaking up of the intermolecular bond between solutes. The former is exothermic in nature, while the later is endothermic. Energy is released when solute-solvent particles interact. When this energy exceeds the energy required to break intermolecular bonds between the solute particles, dissolution is exothermic.

You might be interested in
Which is a physical property of matter?
Flauer [41]
The answer is “D) Volume”
7 0
3 years ago
Please help ASAP thank you!!!!!
natali 33 [55]

Answer:

The new volume is 66.3 mL

Explanation:

Boyle's law states that pressure and volume are inversely proportional, and that P1V1=P2V2

P1 = 0.428 atm

P2=1.55 atm

V1 = 240 mL

V2 = ??

(0.428)(240)=(1.55)(V2)

102.72 = 1.55x

x = 102.72/1.55 = 66.27 mL.

6 0
2 years ago
In addition reaction ,where does the 4 electrons of double bond end up after the reaction?
Ronch [10]

Answer:

................f6f66g

6 0
3 years ago
A motor cyclist starts from rest and reaches a speed of 6m/s after travelling with uniform acceleration for 3s. What is his acce
choli [55]

Answer:

2m/s²

Explanation:

When an object starts or at its state of rest it has an Initial speed U = 0

Final speed = 6m/s

total time taken for the acceleration = 3s

Acceleration =?

Acceleration is the change in velocity (speed) with time

OR

Time rate of change of velocity

Acceleration = <u>Change in Speed(velocity)</u>

Time taken

Hence,

Acceleration = <u> </u><u> </u><u>V - </u><u>U</u><u> </u><u> </u>

t

a = <u>6</u><u> </u><u>-</u><u> </u><u>0</u>

3

a = <u>6</u><u> </u><u> </u>

3

a = 2m/s²

4 0
3 years ago
What do you think would happen if you had a very small amount of water in a glass and you
Ipatiy [6.2K]
If it was warn - hot water, i would say yes



the warm - hot water would dissolve because of the temperature
8 0
3 years ago
Other questions:
  • For the quantum number lower case L = 0, how many possible values are there for the quantum number m subscrip l?
    14·1 answer
  • Which of the following is true regarding musculoskeletal injuries in healthcare?
    5·2 answers
  • A beaker has a mass of 77.275 calculate this mass in mg
    7·1 answer
  • If an acid is splashed on your skin, wash at once with
    9·2 answers
  • What do scientists who study the human microbiome hope to achieve?
    6·2 answers
  • (3.1 x 10^3) (1.00 x 10^7) =
    7·2 answers
  • What is the frequency of a photon with a wavelength of 1040 nm. Report your answers to three significant digits. The frequency i
    12·1 answer
  • According to Boyle's law, the volume of a gas is inversely proportional to its pressure if the _____. number of particles and te
    12·1 answer
  • What are the missing coefficients for the skeleton equation below?
    15·1 answer
  • 4.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!