Thermodynamics

Question 1

What is enthalpy

Answer 1

H
Heat energy

Question 2

What is entropy

Answer 2

S
System’s disorder
Randomness

Question 3

What is free energy

Answer 3

G
The amount of energy to do work

Question 4

What is exothermic

Answer 4

Gives off heat

Question 5

What is endothermic

Answer 5

Absorbs heat

Question 6

When is there more disorder

Answer 6

S to aq
S to l
L to g

Question 7

What is spontaneous

Answer 7

It just happens

Question 8

What is non spontaneous

Answer 8

It won’t happen

Question 9

a rock rolling down the hill

Answer 9

Spontaneous

Question 10

A chemical reaction that requires free energy

Answer 10

Non spontaneous

Question 11

In combustion is heat on the left or right

Answer 11

Left

Question 12

Lower activation results in what kind of reaction?

Answer 12

Faster reaction

Question 13

When the temperature of water increases, what happens to the heat?

Answer 13

It is released the heat is released

Negative

Question 14

What happens when disorder is increasing?

Answer 14

The heat is coming off

Exothermic with a positive entropy

Question 15

When something is negative what occurs

Answer 15

Spontaneous
Exergonic
Don’t not require energy

Question 16

When so,etching is positive what occurs

Answer 16

Endothermic
Endergonic
Not spontaneous
Requires energy