Chemical Reactions in Heating Devices

Flashcard
•
Science
•
7th Grade
•
Hard
+6
Standards-aligned
Andrew da Costa
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What observations might indicate a chemical reaction is happening inside the MRE heater or hand warmer?
Back
Generation of heat and change in temperature
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
FLASHCARD QUESTION
Front
How does the addition of water to the MRE heater contribute to the heating process?
Back
It triggers a chemical reaction
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
NGSS.MS-PS1-5
3.
FLASHCARD QUESTION
Front
How do chemical reactions in the MRE heater and the hand warmer differ?
Back
The MRE heater uses a reaction with water to produce heat, while the hand warmer uses air exposure.
Tags
NGSS.MS-PS1-5
NGSS.MS-PS3-4
4.
FLASHCARD QUESTION
Front
What should you do first when creating your flameless heater design?
Back
Consider the criteria and constraints of the project.
Tags
NGSS.MS-ETS1-1
5.
FLASHCARD QUESTION
Front
Why is it important to develop an initial model for the flameless heater?
Back
To visualize and explain how the heater will function
Tags
NGSS.MS-ETS1-4
6.
FLASHCARD QUESTION
Front
What did you notice about how an MRE heater activates?
Back
It activates by adding water.
Tags
NGSS.MS-PS1-4
7.
FLASHCARD QUESTION
Front
What is one potential hazard of magnesium powder in the MRE heater?
Back
It is highly flammable, especially in powdered form.
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Meal, Ready-to-eat

Flashcard
•
7th Grade
15 questions
7.2 Lesson 1-4 Flashcard Review

Flashcard
•
9th Grade
12 questions
Chemical Reactions

Flashcard
•
7th Grade
15 questions
Chemical Reactions Flashcard

Flashcard
•
7th Grade
10 questions
Chemical Reactions Vocab

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions in Heating Devices

Flashcard
•
7th Grade
15 questions
Unit 2 Flashcard Prep

Flashcard
•
7th Grade
15 questions
7.2 Lesson 1 Flameless Heater

Flashcard
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade