Balanced and Unbalanced Equations

Balanced and Unbalanced Equations

9th Grade

10 Qs

quiz-placeholder

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Balanced and Unbalanced Equations

Balanced and Unbalanced Equations

Assessment

Quiz

Chemistry

9th Grade

Hard

NGSS
HS-PS1-7

Standards-aligned

Created by

Charles Martinez

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

6 CO2 + 6 H2O → C6H12O6 + 6 O2
Balanced
Not Balanced

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

CO2 + H2O → C6H12O6 + 6H2O2
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

2 AgI + Na2S → Ag2S + 2 NaI
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

4AgI + Na2S → AgS + 3NaI
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

PCl5 + 4 H2O → H3PO4 + 5 HCl
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

PCl5 + 2H2O → H3PO4 + HCl
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

2 KNO3 + H2CO3 → K2CO3 + 2 HNO3
Balanced
Not Balanced

Tags

NGSS.HS-PS1-7

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