Balancing and Classifying Chemical Reactions
Authored by Victoria Tran
Chemistry
9th - 12th Grade
NGSS covered
Used 32+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the left part of a chemical equation called?
2H2 + O2 ---> 2H2O
Reactants
Products
Coefficients
Subscripts
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the right part of a chemical equation called?
2H2 + O2 ---> 2H2O
Reactants
Products
Coefficients
Subscripts
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the little number after an element in a chemical formula called?
Example: H2
Reactant
Product
Coefficient
Subscript
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the number before a chemical formula called?
Example: 2H2 + O2 ---> 2H2O
Reactant
Product
Coefficient
Subscript
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a subscript tell you?
Example: 2 H2 + O2 ---> 2 H2O
The charge on the atom
The charge on the particle
The number of particles
The number of atoms of an element
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a coefficient tell you?
Example: 2 H2 + O2 ---> 2 H2O
The charge on the atom
The charge on the particle
The number of particles
The number of atoms of an element
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many elements are in C6H12O6?
3
6
12
24
Tags
NGSS.MS-PS1-1
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