Balancing Chemistry

Balancing Chemistry

8th Grade

15 Qs

quiz-placeholder

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Balancing Chemistry

Balancing Chemistry

Assessment

Quiz

Science

8th Grade

Easy

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

Standards-aligned

Created by

Lisa Thompson

Used 1+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine whether the following equation is balanced or unbalanced. 2Fe + 3Cl2 ---> FeCl3

Balanced

Unbalanced

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine whether the following equations is balanced or unbalanced. S8 + O2 ---> 8SO3

Balanced

Unbalanced

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following equations is balanced?

P4 + 3O2 ---> 2P2O3

N4 + 3F2 ---> 2NF3

2LiF + Br2 ---> 2LiBr + F4

Tags

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many HCl molecules do you need to balance this equation? 
Mg +  __HCl --->  MgCl2 + H2

1

2

3

4

Tags

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What coefficient should be used to make the following equation balanced?
N2+O2--> _NO 

1

2

3

4

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which problem is balanced?
(Check ALL answers)

PbO2 + 2H2

SO2 + H20 --> H2SO4

2Na + 2H2O --> 2NaOH + H2

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this balanced?
Al + O2 → 2Al2O3

Yes

No

Tags

NGSS.MS-PS1-5

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