Unit 8 Exit Ticket #5: Single Displacement Reactions

Front

What is a single displacement reaction?

Back

A single displacement reaction is a type of chemical reaction where one element replaces another element in a compound.

Front

What is the activity series of metals?

Back

The activity series of metals is a list that ranks metals by their reactivity, with the most reactive metals at the top and the least reactive at the bottom.

Front

How do you predict the products of a single displacement reaction?

Back

To predict the products, check if the free element is more reactive than the element it is replacing in the compound, based on the activity series.

Front

What are halogens, and how do they behave in single displacement reactions?

Back

Halogens are a group of elements in Group 17 of the periodic table. They can displace less reactive halogens from their compounds.

Front

What is the result of a single displacement reaction involving a metal and an acid?

Back

The metal displaces the hydrogen from the acid, producing a salt and hydrogen gas.

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What is the significance of the reactivity of metals in single displacement reactions?

Back

The reactivity determines whether a reaction will occur; a more reactive metal can displace a less reactive metal from its compound.

Front

What happens when a less reactive metal is mixed with a more reactive metal compound?

Back

No reaction occurs because the less reactive metal cannot displace the more reactive metal from its compound.

Front

What are the products of the reaction between magnesium and copper(II) sulfate?

Back

The products are copper and magnesium sulfate.

Front

What is the role of the activity series in predicting reactions?

Back

The activity series helps predict whether a single displacement reaction will occur by comparing the reactivity of the involved metals.

Front

What is the outcome of a reaction between gold and hydrochloric acid?

Back

No reaction occurs because gold is less reactive than hydrogen.