What are the substances called that are present on the left side of a chemical equation?

Balancing Chemical Equations Concepts

Interactive Video
•
Chemistry, Science, Physics
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reactants
Products
Catalysts
Inhibitors
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a chemical equation, what does the arrow represent?
The temperature of the reaction
The direction of the reaction
The pressure of the reaction
The speed of the reaction
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to use O2 instead of O in chemical equations?
Oxygen is a metal
Oxygen is a noble gas
Oxygen exists as a diatomic molecule
Oxygen is a compound
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first rule of balancing chemical equations?
Add new elements
Change the big numbers
Change the little numbers
Remove elements
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't we use fractional numbers when balancing chemical equations?
Equations must have whole numbers
It changes the type of substance
Fractions are not allowed in chemistry
It makes the equation too complex
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you increase the number of oxygen atoms on the left side of the equation?
Add more CO2 molecules
Add more H2O molecules
Add more CH4 molecules
Add more O2 molecules
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of sulfuric acid and sodium hydroxide, which element should be balanced first?
Sulfur
Sodium
Hydrogen
Oxygen
Create a free account and access millions of resources
Similar Resources on Wayground
8 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
9 questions
Reactions of Copper with Sulfuric Acid

Interactive video
•
9th - 10th Grade
6 questions
Balancing Chemical Reactions and Products

Interactive video
•
9th - 10th Grade
11 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
8 questions
GCSE Chemistry - Balancing Chemical Equations #4

Interactive video
•
9th - 10th Grade
6 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
10 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
9 questions
Balancing Chemical Equations

Interactive video
•
9th - 10th 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
Discover more resources for Chemistry
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
37 questions
Camp Re-cap Week 1 (no regression)

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

Quiz
•
10th Grade