Cons of Mass & Balanced Equations
Authored by Diandra Gentry
Chemistry
10th Grade
NGSS covered
Used 9+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The Law of Conservation of Mass states that Mass CAN be CREATED or DESTROYED in a chemical reaction.
True
False
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In a chemical reaction, the Mass of the Reactants is always larger than the Mass of the Products.
In a chemical reaction, the Mass of the Reactants is always larger than the Mass of the Products.
True
False
Tags
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following best describes a balanced chemical equation?
The number of atoms of each element is the same on both sides of the equation.
The number of reactants is equal to the number of products.
The number of coefficients on the reactant side is equal the the product side.
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is this reaction balanced or not balanced?
Balanced:
All atoms are equal on both sides.
Not Balanced:
White atoms are not equal on both sides.
Not Balanced:
Red atoms are not equal on both sides.
Not Balanced:
All atoms are unequal on both sides.
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is this equation balanced?
Balanced
All atoms are equal on both sides.
Not Balanced:
All atoms are unequal on both sides.
Not Balanced:
Blue atoms are unequal on both sides.
Not Balanced:
Red atoms are unequal on both sides.
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is this equation balanced?
Balanced
All atoms are equal on both sides.
Not balanced:
White atoms are unequal.
Not balanced:
Black atoms are unequal.
Not balanced:
Red atoms are unequal
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Fe + O2 → Fe2O3
Balanced
All atoms are equal on both sides.
Not balanced
O's are unequal.
Not balanced:
Fe's are unequal.
Not balanced:
Both atom types are unequal.
Tags
NGSS.MS-PS1-5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
