MOLE RATIO MUSEUM

MUSEUM

Mole Ratio

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~

START

Mole Exhibit

wc

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

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Mole Ratio Museum

Question 1

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

TRUE

FALSE

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Question 2

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

The same reactants and products.

A balanced chemical equation.

The molar mass of both substances.

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Question 3

What are the units of a mole ratio?

None - moles cancel out moles!

The mole!

g/mol

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Mole Ratio Museum

Question 4

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

coefficient of the unknown substance

coefficient of the given substance

# of moles given in the problem

5/5

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Mole Ratio Museum

Question 5

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

2:3

1:3

3:1

5/5

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You have completed this room!

CONTINUe

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Mole Ratio Museum

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

wc

Mole Exhibit

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Great Job!

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You have found 5 of the fraudulent works of art!

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Mole Ratio Museum

Question 1

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

given # of moles

unknown # of moles

2/5

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Mole Ratio Museum

Question 2

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

oxygen : water

water : carbon dioxide

3/5

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Mole Ratio Museum

Question 3

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

6: 5

5:6

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Question 4

Which mole ratio is INCORRECTLY written for this equation?

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Question 5

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

TRUE

FALSE

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You have completed this room!

CONTINUE

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Mole Ratio Museum

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

wc

Mole exhibit

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Nice!

You have found 10 of the forged works of art!

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Mole Ratio Museum

Question 1

2/5

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Question 2

12

3/5

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Question 3

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

.13

3.8

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Question 4

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

.35

1.4

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Mole Ratio Museum

Question 5

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

.2

.1

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Mole Ratio Museum

Nice work! You have completed this room...

CONTINUE

Start Over?

wc

Mole exhibit

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

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Start Over?

THANK YOU!!!

You have saved the Mole Exhibit

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

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Mole Ratio Museum

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