Classifying Chemical Reactions
Authored by Erica Benjamin
Chemistry, Science
9th - 12th Grade
NGSS covered
Used 16+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction XY --> X + Y is an example of _____.
synthesis
decomposition
single replacement
double replacement
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction A + B --> AB is classified as a _____ reaction.
synthesis
decomposition
single replacment
double replacement
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction AB + X --> XB + A is classified as a _____ reaction.
synthesis
decomposition
single replacement
double replacement
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction AB + XY --> XB + AY is an example of ______.
synthesis
decomposition
single replacement
double replacement
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What class of reaction best describes the equation below: 2HI --> H2 + I2
synthesis
decomposition
single replacement
double replacement
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What class of reaction best describes the equation below: Zn + H2S --> ZnS + H2
synthesis
combustion
single replacement
double replacement
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What class of reaction best describes the equation below: CH4 + O2 --> CO2 + H2O
single replacement
double replacement
decomposition
combustion
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