Chemical Equations

Chemical Equations

6th - 10th Grade

23 Qs

quiz-placeholder

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Chemical Equations

Chemical Equations

Assessment

Quiz

Chemistry

6th - 10th Grade

Hard

NGSS
MS-PS1-5, MS-PS1-2, MS-PS1-1

+4

Standards-aligned

Created by

Charles Martinez

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
What is the coefficient of the oxygen molecule in the elephant toothpaste equation?
2 H2O2 -> 2 H2O + O2
0
1
2
4

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image
What do you call the substances on the left side of a chemical equation?
yield
products
reactants
compounds

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Chose the correct labels for the parts of a chemical equation.
reactants yield products
reactants make compounds
products equal reactants
products yield reactants

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Which is the correct atom count for the reactant side of the chemical equation?
CH4 + 2 O2 -> CO2 + 2 H2O
C=4
H=4
O=4
C=1
H=4
O=2
C=1
H=4
O=2
C=1
H=4
O=4

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Based on the diagram, what is the formula for hydrogen peroxide?
H2O12
H2O2
H4O10
there is no way to determine the formula

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Which contains the greatest number of elements?
5CH4
Fe2O3
C6H12O6
C8H10N4O2

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Which contains the greatest number of atoms?
5CH4
Fe2O3
C6H12O6
C8H10N4O2

Tags

NGSS.MS-PS1-1

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