answersLogoWhite

0

Chemistry

User Avatar

Eugene Kertzmann

Lvl 10
2y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (11)
What is thermal energy

The total kinetic energy of the particles in a system

What is the specific heat of a substance

The amount of heat a substance can hold.

What is thermodynamics

the study of the movement of energy and heat.

or

Thermodynamics is the branch of physics concerned with the conversion of different energy forms.

•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) = -R T ln K •

What is the latent heat of fusion

It is the amount of heat that is required to melt something, and the amount of heat that it gives off when it freezes. (They are the same amount.)

Why does temperature stay constant during a phase change

To put it in simple terms, all of the energy that would normally increase the temperature of the object, is being used to convert the object from one phase to another.

Once the object has completely changed to the new phase, the energy is not needed for phase change and raises the temperature of the object.

Because energy is being used to overcome intermolecular forces(apex)

Who created the model of the atom that has quantizied levels of energy
What variable represents thermal energy in the equation Q mcT

Type your answer here... The variable Q

How does entropy change in gas reactions

Reactions that increase the moles of gas will increase in entropy.

Which equation shows how frequency is related to velocity and wavelength

F=v/&

What is true of a Brnsted Lowry base

Bornsted Lowry base is an acid base reaction theory. The ideal came from Johannes Nicolaus Bronsted and Thomas Martin Lowry in 1923. The theory is that acid can lose or donate a proton.

What does the second law of thermodynamics say apex

The entropy of the universe is increasing

Related study guides

Chemistry

14 cards

What is thermal energy

What is the specific heat of a substance

What is thermodynamics

What is the latent heat of fusion

➡️
See all cards
No Reviews

Chemistry

15 cards

What is thermal energy

What is the specific heat of a substance

What is thermodynamics

What is the latent heat of fusion

➡️
See all cards
No Reviews

Chemistry

13 cards

What is thermal energy

What is the specific heat of a substance

What is thermodynamics

What is the frequency of a wave

➡️
See all cards
No Reviews

Chemistry

16 cards

What is thermal energy

What is the specific heat of a substance

What is thermodynamics

What is the definition of specific heat

➡️
See all cards
No Reviews

Chemistry

12 cards

What is thermodynamics

Which metal has the highest specific heat capacity

What is the latent heat of fusion

Why does temperature stay constant during a phase change

➡️
See all cards
No Reviews