Thermochemistry

Flashcard
•
Chemistry
•
9th - 12th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is Entropy Change?
Back
Entropy change (ΔS) is a measure of the disorder or randomness in a system. It indicates how much energy in a system is unavailable to do work.
2.
FLASHCARD QUESTION
Front
What does ΔH represent in thermochemistry?
Back
ΔH represents Enthalpy, which is the total heat content of a system.
3.
FLASHCARD QUESTION
Front
What does the 1st Law of Thermodynamics state?
Back
The 1st Law of Thermodynamics states that energy can be converted from one form to another, but it cannot be created or destroyed.
4.
FLASHCARD QUESTION
Front
What is Collision Theory?
Back
Collision Theory is a theory that states that bonds are broken when molecules collide with enough energy and the correct orientation to form products.
5.
FLASHCARD QUESTION
Front
What is specific heat?
Back
Specific heat is the amount of heat needed to raise the temperature of 1 gram of a substance by 1°C.
6.
FLASHCARD QUESTION
Front
What is the relationship between heat and temperature change?
Back
Heat is the energy transferred to or from a substance that causes a temperature change.
7.
FLASHCARD QUESTION
Front
What is an endothermic reaction?
Back
An endothermic reaction is a chemical reaction that absorbs heat from its surroundings.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Heat Flashcard Practice

Flashcard
•
9th - 12th Grade
15 questions
Heat and heat Transfer 2

Flashcard
•
9th - 12th Grade
15 questions
Specific Heat Capacity

Flashcard
•
9th - 12th Grade
15 questions
IS1 - Units of Energy/ Energy Conversions

Flashcard
•
9th - 12th Grade
15 questions
Thermodynamics

Flashcard
•
9th - 12th Grade
15 questions
Heat of Fusion and Heat of Vaporization

Flashcard
•
10th - 12th Grade
15 questions
Chemistry: Heat Transfer P6

Flashcard
•
10th - 12th Grade
15 questions
Endothermic vs. Exothermic

Flashcard
•
10th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
15 questions
Isotopes/structure of an atom

Quiz
•
10th Grade
20 questions
Metric Conversions

Quiz
•
11th Grade
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
20 questions
COUNTING ATOMS

Quiz
•
10th Grade
20 questions
Periodic Trends

Quiz
•
10th Grade
15 questions
Exploring the Unique Properties of Water

Interactive video
•
9th - 12th Grade
17 questions
CHemistry Unit 7 Dimensional Analysis Practice

Quiz
•
9th - 12th Grade
47 questions
Unit #4 Electron KAP Test Review

Quiz
•
10th - 12th Grade