The EASY way to balance Combustion Reactions!
Interactive Video
•
Physics, Science, Chemistry
•
10th Grade - University
•
Hard
Wayground Content
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between complete and incomplete combustion reactions?
Incomplete combustion produces only water.
Incomplete combustion produces carbon dioxide and water.
Complete combustion produces carbon monoxide and water.
Complete combustion produces carbon dioxide and water.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in balancing a combustion reaction?
Balance the oxygen atoms first.
Balance the hydrogen atoms first.
Balance all elements except oxygen.
Multiply all coefficients by two.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might you need to multiply coefficients by two when balancing combustion reactions?
To balance the carbon atoms.
To balance the hydrogen atoms.
To ensure all coefficients are even numbers.
To eliminate fractional coefficients.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of balancing C2H6 and O2, what is the final coefficient for O2?
2
4
7
3.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When balancing C2H6 and O2, what is the total number of oxygen atoms on the right side before adjusting coefficients?
7
8
6
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of balancing C10H8 and O2, what is the coefficient for CO in the balanced equation?
5
10
7
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many oxygen molecules are needed on the left side to balance the reaction of C10H8 with O2?
6
14
7
8
Similar Resources on Wayground
3 questions
Understanding the Basics of Electricity
Interactive video
•
KG - University
2 questions
The Art and Science of Tightrope Walking
Interactive video
•
KG - University
8 questions
Silicon - The Internet's Favorite Element: Crash Course Chemistry
Interactive video
•
11th Grade - University
6 questions
TED-Ed: The world’s longest-burning fires | Emma Bryce
Interactive video
•
KG - University
8 questions
Mastering Lewis Structures: Essential Rules for Drawing Bond Maps
Interactive video
•
10th Grade - University
6 questions
The Nature of Water
Interactive video
•
10th - 12th Grade
6 questions
Impacts on Earth: the Earth Is Our Home
Interactive video
•
10th - 12th Grade
6 questions
CLEAN : Robots take over at German technology
Interactive video
•
10th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade