JeopardyTypes ofChemicalReactions

ChemicalReactions

Rate ofReaction

BalancingEquations

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Final Jeopardy

All about Chemical Reaction

$100 Question from C1

Complete the following chemical reaction: zinc + copper chloride -> copper +_______.

$100 Answer from C1

What is a Zinc Chloride?

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$200 Question from C1

Silver nitrate + copper --> copper nitrate + silver This is the name of the type of reaction.

$200 Answer from C1

What is a single replacement reaction?

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$300 Question from C1

• Consider the reaction represented by the chemical equation:

AgNO3(aq) + NaCl(s) -> AgCl(s) + NaNO3(aq)

This is name of the type of reaction.

$300 Answer from C1

What is a double replacement reaction?

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$400 Question from C1

• The following is an example of which reaction? Light breaks down silver chloride to form silver and chlorine.

$400 Answer from C1

What is a decomposition reaction?

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$500 Question from C1

This is an example of which type of reaction?

NH3(l) + H20(l) -> NH4OH(aq)

$500 Answer from C1

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What is a synthesis reaction?

$100 Question from C2

In the word exothermic, what the root word “therm” means.

$100 Answer from C2

What is related to heat?

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$200 Question from C2

Consider the reaction represented by the chemical equation: AgNO3(aq) + NaCl(s) -> AgCl(s) + NaNO3(aq) These are the reactants.

$200 Answer from C2

What are the AgNO3 and NaCl?

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$300 Question from C2

Enzymes are ____________.

.

$300 Answer from C2

What are catalysts?

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$400 Question from C2

This is why increasing the temperature of the reactants increase the reaction rate.

$400 Answer from C2

What is increasing the temperature causes the particles to move faster. When the particles move faster they collide more. When particles collide, they break bonds and form new bonds creating new substances with new properties. The higher the temperature the faster these reactions occur.?

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$500 Question from C2

Chopping vegetables before cooking increases their reaction rate. The factor that helps with the increase in the reaction rate is __________________________________.

$500 Answer from C2

What is surface area?

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$100 Question from C3

This is an example of a chemical change?

$100 Answer from C3

What are fireworks exploding in a colorful display

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$200 Question from C3

This is produced by a chemical reaction.

$200 Answer from C3

What are products?

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$300 Question from C3

This is the product in the chemical reaction: iron + sulfur -> iron sulfide

$300 Answer from C3

What is Iron Sulfide?

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$400 Question from C3

A precipitate is a ____________________.

$400 Answer from C3

What is a solid formed from a chemical reaction?Back to

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$500 Question from C3

Most scientists recognize five signs of a chemical reaction. List at least three of them.

$500 Answer from C3

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What are color change, giving off heat, giving off light, formation of a precipitate, and formation of a gas?

$100 Question from C4

A chemical reaction may be sped up by ________.

$100 Answer from C4

What are using more concentrated reactants,heating the reactants, andusing more finely ground reactants?

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$200 Question from C4

An explosion is an example of a chemical reaction that has a reaction rate that is ________________.

$200 Answer from C4

What is fast?

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$300 Question from C4

If you freeze tomatoes in the summer, you can use them in the winter. The factor that slows down the rate of reaction here is ______________________.

.

$300 Answer from C4

What is temperature?

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$400 Question from C4

This is what a catalyst does.

$400 Answer from C4

What is speeds up a chemical reaction without actually combining with reactants?

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$500 Question from C4

A ‘strong’ solution is said to be ________.

$500 Answer from C4

What is concentrated?

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$100 Question from C5

Which of the following is a physical change?

$100 Answer from C5

What is breaking a glass?

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$200 Question from C5

In the following decomposition reaction, this is the second product formed? 2LiCl 2Li + _____

$200 Answer from C5

What is Cl2?

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$300 Question from C5

The type of reaction and balanced form of Na + O2 Na2O.

$300 Answer from C5

What is synthesis reaction and 4Na + O2 2Na2O?

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$400 Question from C5

The type of reaction and balanced form ofThe equation:H2O2 H2O + O2

$400 Answer from C5

What are decomposition reaction and 2H2O2 2H2O + O2?

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$500 Question from C5

The type of reaction and balanced formOf C2H2 + O2 CO2 + H2O.

$500 Answer from C5

What is combustion reaction and2C2H2 + 5O2 4CO2 + 2H2O?

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Final Jeopardy

If a large amount of lye is added into the drain, then it clears the drain more quickly. The factor that affects the reaction rate here is _________________________________.

Final Jeopardy Answer

What is high concentration?