Redox Reactions & Net Ionic Equations

Redox Reactions & Net Ionic Equations

10th - 12th Grade

22 Qs

quiz-placeholder

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Redox Reactions & Net Ionic Equations

Redox Reactions & Net Ionic Equations

Assessment

Quiz

Chemistry

10th - 12th Grade

Practice Problem

Medium

NGSS
HS-PS1-2, HS-PS1-1, HS-PS1-7

Standards-aligned

Created by

Thomas Patten

Used 78+ times

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22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Oxygen always has an oxidation number of...

-1
1
2
-2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is calcium oxidized or reduced in the following reaction? 
2CaO--> 2Ca + O2

Oxidized
Reduced

Tags

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

     In the reaction Zn + H2O --> ZnO2 + H2
 which element, if any, is oxidized? 

Zinc
Hydrogen
Oxygen
None

Tags

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What substance is oxidized in the following reaction?
4Fe + 3O2 --> 2Fe2O3

Iron
Fluorine
Oxygen

Tags

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

If in a reaction, copper is reduced; its number of electrons has:

Increased
Decreased
Remained Constant
Varies Randomly

Tags

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

If an atom loses electrons during a chemical reaction, the atom was:

Oxidized
Reduced
Neutralized
Precipitated

Tags

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What element is being Oxidized?

N

H

O

S

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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