Single Relacement Reactions

Front

What is a single replacement reaction?

Back

A chemical reaction where one element replaces another in a compound.

Front

What is the general form of a single replacement reaction?

Back

A + BC → AC + B, where A is a more reactive element than B.

Front

What determines if a single replacement reaction will occur?

Back

The reactivity of the elements involved; a more reactive element can replace a less reactive one.

Front

What is the reactivity series?

Back

A list of metals arranged in order of decreasing reactivity.

Front

Can calcium replace silver in a reaction with silver nitrate?

Back

Yes, calcium is more reactive than silver.

Front

Which element can copper replace in a single replacement reaction?

Back

Copper can replace silver but not zinc.

Front

What happens when a less reactive metal is placed in a solution of a more reactive metal's salt?

Back

No reaction occurs.

Front

What is the role of the nitrate ion in a single replacement reaction?

Back

It typically remains unchanged and is a spectator ion.

Front

What is an example of a single replacement reaction?

Back

Zn + CuSO4 → ZnSO4 + Cu.

Front

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

Back

It helps to determine whether a single replacement reaction will occur.