What does the law of conservation of mass state about atoms in a chemical reaction?
Balancing Equations 1

Interactive Video
•
Chemistry
•
9th - 12th Grade
•
Medium
J. Coronado
Used 5+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atoms are transferred to another dimension
Atoms are destroyed and created
Atoms are neither created nor destroyed
Atoms multiply during reactions
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be done to balance a chemical equation?
Change the subscripts in the compounds
Add catalysts to the reaction
Use only even numbers in equations
Adjust the coefficients before the molecules
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the formula 3O2, what does the subscript '2' indicate?
There are two molecules of oxygen
The oxygen is doubled
There are three molecules of oxygen
Each molecule has two oxygen atoms
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many sodium atoms are there in two molecules of Na2O?
Four sodium atoms
Eight sodium atoms
Six sodium atoms
Two sodium atoms
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you have two molecules of SnO2, how many oxygen atoms are present?
Four oxygen atoms
Three oxygen atoms
Six oxygen atoms
Two oxygen atoms
Similar Resources on Quizizz
6 questions
Kossel-Lewis Theory: The Foundations of Chemical Bonding

Interactive video
•
10th Grade - University
6 questions
Investigating Mixtures, Solutions, Elements, and Compounds: Investigating Compounds

Interactive video
•
10th - 12th Grade
6 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
6 questions
Investigating Chemical Reactions: Describing Chemical Reactions

Interactive video
•
10th - 12th Grade
6 questions
TED-ED: How atoms bond - George Zaidan and Charles Morton

Interactive video
•
KG - University
6 questions
Particles and Matter: Elements

Interactive video
•
10th - 12th Grade
6 questions
Investigating Chemical Reactions: Describing Chemical Reactions

Interactive video
•
10th - 12th Grade
6 questions
Understanding Covalent Bonds

Interactive video
•
10th - 12th Grade
Popular Resources on Quizizz
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