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BALANCE THE REACTION

Authored by Brandon Bressman

Chemistry

9th - 10th Grade

NGSS covered

Used 2+ times

BALANCE THE REACTION
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Is this equation balanced?

yes
no
Not enough information

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this equation balanced?

yes
no
Not enough information

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the equation balanced?: 2H2O + O2 --> 4MgO + 3Fe

Yes
No

Tags

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Balance this equation
_Al +_HCl --> _H+_AlCl3

2, 6, 3, 2
it is already balanced
4, 12, 3, 4
2, 1, 4, 5

Tags

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Balance this equation
_N+ _H--> _NH3

1,2,3
1,3,2
1,1,2
2,1,1

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Balance this equation.
_Mg + _Cl--> _MgCl2

1, 2,1
already balanced
2,1,1
1,1,2

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does the Law of Conservation of Mass state?

Matter cannot be gained or lost in a chemical reaction.
Matter can only be lost in a chemical reaction.
Matter can only be gained in a chemical reaction.
Matter can be gained and lost in a chemical reaction. 

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

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