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
aleksklad [387]
2 years ago
7

ANSWER ASAP GIVING BRAINLIEST FIVE STARS AND HEART!

Chemistry
1 answer:
podryga [215]2 years ago
7 0
The thermal energy of a substance is related to the movement of the particles in the substance. This energy is defined by the temperature of the substance and whether heat is transferred or lost. This can be explained as a higher temperature causes the particles in substances to move faster and collide.
You might be interested in
Which field of study includes several laws that describe how energy transfer
madam [21]
The answer to your equation is c
6 0
2 years ago
Read 2 more answers
A student noticed that the size of the hot pack becomes bigger when magnesium sulfate reacts with water. She thinks that more at
cestrela7 [59]

Answer:

Disagree with the suggestion based on the hygroscopic nature of anhydrous magnesium sulfate

Explanation:

Magnesium sulfate in the anhydrous form is a drying agent. A drying agent salts of inorganic compounds that has the capability of absorbing water to become hydrated, when placed in the presence of a wet surface or moist air

Anhydrous magnesium sulfate is therefore hygroscopic such that it absorbs water from the atmosphere and becomes hydrated and increases in size as its volume is increased according to the following chemical equation

MgSO₄(s) + 7H₂O(l) → MgSO₄·7H₂O(s)

The molar mass of anhydrous magnesium sulfate = 120.366 g/mol

The molar mass of the heptahydrate = 246.47 g/mol

Therefore, the mass of the magnesium sulfate doubles when it forms the heptahydrate, and the magnesium sulfate grows bigger.

4 0
2 years ago
A plot of the maxwell distribution of speeds for the same sample of gas at different temperatures shows that.
Eva8 [605]

The same sample of gas at different temperatures shows that at low

temperatures, most molecules have speeds close to their average

speed.

<h3>What does the Maxwell-Boltzmann distribution graph show?</h3>

Put simply, a Maxwell-Boltzmann distribution graph shows how the energy of gas particles varies within a system.

This is solely a measurement of the speeds of particles because kinetic energy is directly related to speed.

The Maxwell-Boltzmann distribution in chemistry is the subject of this article.

We will begin by describing how to read a graph of the Maxwell-Boltzmann distribution. This will involve taking a closer look at things like the typical energy and the most likely energy.

The graph will then be changed under various circumstances, such as when a catalyst is added or the temperature is raised.

The Maxwell-Boltzmann distribution, which we previously mentioned, is a probability function that depicts the distribution of energy among the particles of an ideal gas. (For more information on this topic, see Chemical Kinetics.)

To learn more about Maxwell distribution, refer

to brainly.com/question/24419453

#SPJ4

8 0
1 year ago
Read 2 more answers
Which of the following shows the abbreviation for an Sl unit of density?
lara [203]

Explanation:

ur answer okkkkkkkkkkkkkkkkll

4 0
3 years ago
Read 2 more answers
Two words that describes the tone of "I know why the caged bird sings" and why
Mariulka [41]
Somber , knowledgeable 
3 0
3 years ago
Read 2 more answers
Other questions:
  • The mass of a glass beaker is known to be 24.8 g. Approximately 5 mL of water are added, and the mass of the beaker and water is
    12·1 answer
  • Please help I suck at chemistry
    9·2 answers
  • Did I get the answer correct, and could someone possibly explain?
    14·1 answer
  • If you wanted to buy an aquarium with only benthos in it which of the following would you buy
    11·1 answer
  • A reproducible measurement is an accurate one. A. True B. False
    11·2 answers
  • How are elements labeled on the periodic table that have the same number of<br> valence electrons?
    10·1 answer
  • In the reaction Mg(s) + Br2() → MgBrz(s), what should be the coefficient for
    7·1 answer
  • What volume of 0.20 M NaCl contains 10.0 g
    6·1 answer
  • A case of paper has a mass of 2000 g. A case of paper contains 10 reams of paper. One ream of paper is 500 sheets. What is the m
    8·1 answer
  • Unit 8 Multiple Choice Questions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!