Balancing Chemistry

Quiz
•
Science
•
8th Grade
•
Easy
Standards-aligned
Lisa Thompson
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine whether the following equation is balanced or unbalanced. 2Fe + 3Cl2 ---> FeCl3
Balanced
Unbalanced
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine whether the following equations is balanced or unbalanced. S8 + O2 ---> 8SO3
Balanced
Unbalanced
Tags
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following equations is balanced?
P4 + 3O2 ---> 2P2O3
N4 + 3F2 ---> 2NF3
2LiF + Br2 ---> 2LiBr + F4
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many HCl molecules do you need to balance this equation?
Mg + __HCl ---> MgCl2 + H2
1
2
3
4
Tags
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What coefficient should be used to make the following equation balanced?
N2+O2--> _NO
1
2
3
4
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which problem is balanced?
(Check ALL answers)
PbO2 + 2H2
SO2 + H20 --> H2SO4
2Na + 2H2O --> 2NaOH + H2
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this balanced?
Al + O2 → 2Al2O3
Yes
No
Tags
NGSS.MS-PS1-5
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