
Chemical reactions practice
Authored by Jonathon Berg
Chemistry
11th Grade
NGSS covered
Used 1+ times

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53 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
__Na + __Cl2 --> __NaCl
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
__NaClO3 --> __NaCl + __O2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Balancing this reaction: ____ CH4 + ____ O2 ---> ____ CO2 + ____ H2O
Tags
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Balance this reaction: ____ NaF + ____ Br2 ---> ____ NaBr + ____ F2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Balance this reaction: ____ BaS + ____ PtF2 ---> ____ BaF2 + ____ PtS
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What do the coefficients need to be in the following equation in order to be balanced?
_Mg + _Cl2 → _MgCl2
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation:
Al2O3 -> Al + O2
Tags
NGSS.HS-PS1-7
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