MOLE RATIO MUSEUM

Mole Ratio

MUSEUM

START

Mrs. Scott, The museum and I need your help!!! Someone has tampered with our upcoming Mole exhibit and scattered worthless replicas throughout. We need your students' help identifying the fakes by answering a few quetions correctly. We think there are a total of 15 counterfeit pieces of artwork and are scheduled to unveil the exhibit tomorrow... Can you help??? Lorenzo Amadeo ~Museum Curator~

Best of luck...You may now enter the first room!

wc

Mole Exhibit

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Mole Ratio Museum

A mole ratio is the relationship between two components of a chemical reaction.

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FALSE

TRUE

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Question 1

Mole Ratio Museum

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The molar mass of both substances.

A balanced chemical equation.

The same reactants and products.

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Question 2

To find the correct mole ration of any two substances, what must you have first?

Mole Ratio Museum

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None - moles cancel out moles!

The mole!

g/mol

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Question 3

What are the units of a mole ratio?

Mole Ratio Museum

# of moles given in the problem

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coefficient of the given substance

coefficient of the unknown substance

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Question 4

What always goes on top of the mole ratio? (Hint: Use your Stoich Foldable!)

Mole Ratio Museum

What is the mole ratio of H2 to N2 in the equation below? N2 + 3H2 ---> 2NH3

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3:1

2:3

1:3

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Question 5

Mole Ratio Museum

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CONTINUe

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You have completed this room!

Mole Ratio Museum

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Oops! You have identified an authentic museum piece and will have to start this room over.

Great Job!

You have found 5 of the fraudulent works of art!

Mole Exhibit

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room 1

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wc

Mole Ratio Museum

Which goes on the bottom of a mole ratio? (Hint: Look at your Stoich Foldable!)

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given # of moles

unknown # of moles

Question 1

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Mole Ratio Museum

water : carbon dioxide

oxygen : water

Which substances below have a mole ratio of 12:11?

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Question 2

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Mole Ratio Museum

What is the mole ratio of water to oxygen for the reaction below?

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5:6

6: 5

Question 3

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Which mole ratio is INCORRECTLY written for this equation?

Mole Ratio Museum

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Question 4

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Mole Ratio Museum

A mole ratio can compare any two substances from a balanced equation whether they are reactants, products, or a combination of the two.

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FALSE

TRUE

Question 5

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Mole Ratio Museum

You have completed this room!

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CONTINUE

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Mole Ratio Museum

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Uh-oh! You have broken a museum piece and will have to start this room over.

Nice!

You have found 10 of the forged works of art!

Mole exhibit

room 2

room 1

room 3

wc

Mole Ratio Museum

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Question 1

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Mole Ratio Museum

12

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Question 2

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Mole Ratio Museum

.13

3.8

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Question 3

How many moles of CO2 will react with 0.6396 moles of C6H6?

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Mole Ratio Museum

.35

1.4

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Question 4

How many moles of Na2S will react with 0.7033 moles of CO2?

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Mole Ratio Museum

.1

.2

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Question 5

How many moles of O2 will react with 0.1446 moles of SO2?

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Mole Ratio Museum

Nice work! You have completed this room...

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CONTINUE

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All you have left to do is deliver the imposter pieces to the Mole Exhibit!

Start Over?

Mole exhibit

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room 1

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wc

***Screenshot this page and submit it in Canvas***

You have saved the Mole Exhibit

THANK YOU!!!

Start Over?

Mole Ratio Museum

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Yikes! You have damaged a museum piece and will have to start this room over.