Open Stax Chemistry Balancing Reactions

Quiz
•
Chemistry
•
8th Grade
•
Hard
+1
Standards-aligned
Charles Martinez
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
NGSS.HS-PS1-7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation: _CO + _O2 -> _CO2
2CO + O2 -> 2CO2
2CO + O2 -> CO2
CO + 2O2 -> CO2
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation: _P4 + _O2 --> _P2O3
it is already balanced
2, 1, 3
1, 2, 3
1, 3, 2
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation: _Mg + _Cl2 -> _MgCl2
1, 2,1
already balanced
2,1,1
1,1,2
Tags
NGSS.MS-PS1-5
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