Heat of Reaction

Quiz
•
Science
•
7th Grade
•
Hard
+3
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
if more heat energy is released in making bonds in the products than is taken in when breaking bonds in the reactants
Exothermic
Endothermic
Exotermic
Endotermic
Tags
NGSS.HS-PS1-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In an endothermic reaction, energy is _________.
absorbed
released
Tags
NGSS.HS-PS1-4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What kind of equation is this: 2KI + MgCl2 + 200KJ ----> 2KCl + MgI2
Endothermic
Exothermic
Tags
NGSS.HS-PS1-4
NGSS.HS-PS3-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How can you tell this reaction is exothermic: MgO + CaS ----> CaO + MgS + 200 KJ
Energy is written on the products side
Energy is being released
Less energy is stored on product side
All of these tell me
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When barium hydroxide and ammonium chloride react, the temperature of the mixture decreases. What kind of reaction is this?
Endothermic
Decomposition
Exothermic
Indothermic
Tags
NGSS.HS-PS1-4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What term is given to a reaction which transfers heat energy to the surroundings?
Endothermic
Reversible
Exothermic
Exotermic
Tags
NGSS.HS-PS3-4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
if less heat energy is released in making bonds in the products than is taken in when breaking bonds in the reactants
Endothermic
Exotermic
Exothermic
Entrothermic
Tags
NGSS.HS-PS1-4
Create a free account and access millions of resources
Similar Resources on Quizizz
12 questions
Chemical Reactions

Quiz
•
7th Grade
12 questions
Exothermic and Endothermic Reactions

Quiz
•
8th Grade
12 questions
THERMOCHEMISTRY KSSM F3

Quiz
•
6th - 9th Grade
10 questions
Exo/endo Reactions

Quiz
•
6th - 8th Grade
15 questions
Reaction Rates

Quiz
•
10th - 12th Grade
20 questions
Energy changes in chemical reactions

Quiz
•
9th - 10th Grade
15 questions
Chemical Reactions

Quiz
•
8th Grade
20 questions
Chem Unit 10 Review

Quiz
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade