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
nikdorinn [45]
3 years ago
6

Match the following vocabulary terms to their definitions. 1 . amount of energy required to change 1 gram of material from the s

olid to the liquid state at its melting point temperature 2 . a measure of the kinetic energy of the particles of a substance latent heat of vaporization 3 . the amount of energy required to change 1 gram of a substance 1°C latent heat of fusion 4 . amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point calorie 5 . the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°C to 15.5°C specific heat
Chemistry
1 answer:
zavuch27 [327]3 years ago
7 0

1) amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point - latent heat of fusion.

The temperature at which the phase transition occurs is the melting point or the freezing point.

2)  a measure of the kinetic energy of the particles of a substance - temperature.

Temperature is the intensity of heat present in a substance and a thermometer is a device that measures temperature or a temperature gradient.

3) the amount of energy required to change 1 gram of a substance 1°C - specific heat.

Heat capacity of a sample is expressed in units of thermal energy per degree temperature (J/K).

Heat capacity is often defined relative to a unit of mass (J/kg·K or J/g·K), prefixed with the term specific.

For example, specific heat capacity of water is 4.184 J/g·K (Cp(H₂O) = 4.184 J/g·K).

4) amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point - latent heat of vaporization.

For example, evaporization is phase change process in which the water changes from a liquid to a gas (water vapor). Solar radiation is the source of energy for evaporation.

5) the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°C to 15.5°C - calorie.

Calorie (cal), or small calorie, is the amount of energy needed to heat one gram of water by one degree Celsius.

One small calorie is approximately 4.2 joules.

A calorie is a unit of energy.

You might be interested in
Isobutylene is a hydrocarbon used in the manufacture of synthetic rubber. when 0.847 g of isobutylene was subjected to combustio
Firlakuza [10]
Find the mass of C in the 2.657 g CO2:
(2.657 g CO2) / (44.01 g/mol) = 0.06037 mol CO2
Since each mole of CO2 also has 1 mole of C, this is equivalent to 0.06037 mol C.

Find the mass of H in the 1.089 g H2O:
(1.089 g H2O) / (18.02 g/mol) = 0.06043 mol H2O
Since 1 mol H2O has 2 mol H, this is equivalent to (0.06043)*2 = 0.1209 mol H.

Taking the ratio of H to C: 0.1209 / 0.06037 = 2.002 ~ 2
Therefore, the empirical formula of isobutylene is CH2.
6 0
3 years ago
What does E=mc^2 mean
Brums [2.3K]

E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself


So I THINK that A is the right answer but i may be wrong.


I hope this helped :)

8 0
3 years ago
Which concept can explain the acidic character of Carbon dioxide?​
Mamont248 [21]

Answer:

The concept of lewis acids and bases can explain the acidic nature of CO2. A lewis acid is a compound which can accept an electron pair whereas a lewis base is a compound which can donate an electron pair. CO2 acts as a lewis acid.

5 0
2 years ago
Read 2 more answers
Use the idea of diffuseition to explain how the smell of perfume travel​
pogonyaev
When perfume is sprayed in a room the particles of perfume diffuse with the particles in the air.
6 0
3 years ago
Answering questions by analyzing specific observations and using them to come to a more general understanding is known as ______
ad-work [718]

The correct answer would be inductive reasoning.

Primavera?

4 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the chart. Atomic Number: 10. 1s
    7·1 answer
  • A solution contains AgNO3 and Ba(NO3)2. What substance could be added to the solution to precipitate Ag ions, but leave Ba2 ions
    9·1 answer
  • If the concentration of mercury in the water of a polluted lake is 0.250 μg (micrograms) per liter of water, what is the total m
    5·1 answer
  • Which is an example of making a quantitative observation?
    9·1 answer
  • If the forces acting on an object are unbalanced, what will occur?
    11·1 answer
  • According to one acid base theory a base is an 1, h2 acceptor 2, h2 donor 3, h+ acceptor 4,h+ donor
    13·1 answer
  • When lava flows what type of damage is caused<br> please help<br> due tomorrow<br> NO LINKS
    15·1 answer
  • 6th grade science i will give brainliest
    12·1 answer
  • 1. The half-life of Co-60 is 5.3 years. If the initial mass of the sample is 1000g, how much will remain after 15.9 years.
    11·1 answer
  • How many protons, neutrons, and electrons are there in a neutral atom of 60 Co (cobalt- 60 )?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!