Reactivity Series and Displacement Reactions

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Questions and Answers

Which metal is the most reactive according to the reactivity series?

Sodium (Na)
Calcium (Ca)
Potassium (K) (correct)
Copper (Cu)

Gold (Au) is more reactive than Zinc (Zn).

False (B)

What is the purpose of the reactivity series?

To predict which metals can displace others from a solution of their salts.

The metal that is placed at the bottom of the reactivity series is __________.

Gold Signup and view all the answers

Match the following metals with their reactivity:

Zinc = Less reactive than Iron Iron = More reactive than Copper Copper = Less reactive than Silver Silver = Less reactive than Gold Signup and view all the answers

Which of the following statements about displacement reactions is true?

A more reactive metal can displace a less reactive metal. (B) Signup and view all the answers

The study of how metals react with oxygen, water, and dilute acid helps to create the __________ series.

reactivity Signup and view all the answers

Flashcards

Reactivity Series

A list of metals organized from most reactive to least reactive.

Reactivity

The tendency of a substance to undergo chemical reactions.

Displacement Reaction

A chemical reaction in which a more reactive metal replaces a less reactive metal in a compound.

Chemical Reaction

A chemical reaction involving the formation of one or more new substances.

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How to tell a chemical reaction has taken place

A reaction involving the formation of a new substance or substances, often with a change in color, temperature, or gas release.

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Reaction with Oxygen

A chemical reaction involving the interaction of a substance with oxygen, often producing heat and light.

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Reaction with Water

A chemical reaction involving the interaction of a substance with water, sometimes releasing heat and gas.

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Study Notes

Reactivity Series

Students will learn to predict which metals will displace other metals from a solution of their salts using the reactivity series.
Students will carry out displacement reactions.

Getting Started

Discuss with a partner how to identify a chemical reaction.
Share ideas with another pair.
Be prepared to share ideas with the class.
Key words: reactivity, reactivity series, displacement reaction

Reactivity Series (Details)

Potassium (K), Sodium (Na), Calcium (Ca), Magnesium (Mg), Zinc (Zn), Iron (Fe), Copper (Cu), Silver (Ag), Gold (Au) are listed in order of reactivity.
More reactive metals are at the top of the series.
Less reactive metals are at the bottom of the series.
Metals higher in the series can displace metals lower in the series from solutions of their salts.
Reactivity can be determined by observing reactions with oxygen, water (or steam), and dilute acid.

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Description

This quiz explores the reactivity series of metals and how it influences displacement reactions in solutions. Students will learn to predict which metals can displace others based on their position in the series. Engaging activities will help solidify understanding through discussions and practical examples.