Asked by: Indre Kleynman
science chemistry

When should you use the activity series?

Last Updated: 20th April, 2020

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It is used to determine the products of singledisplacement reactions, whereby metal A will replace another metalB in a solution if A is higher in the series. Activityseries of some of the more common metals, listed in descendingorder of reactivity.

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Keeping this in consideration, what is the activity series and how is it used?

The activity series of metals is an empiricaltool used to predict products in displacement reactions andreactivity of metals with water and acids in replacementreactions and ore extraction. It can be used to predict theproducts in similar reactions involving a differentmetal.

Also Know, what does the activity series mean? Definition of Activity Series Activity Series Definition: The activityseries of metals is an list of metals ranked in order ofdecreasing reactivity to displace hydrogen gas from waterand acid solutions. It can also be used to predict which metalswill displace other metals in aqueoussolutions.

Additionally, why does the activity series work?

Activity Series. The ability of an element toreact with another element is called its activity.The easier it is for an element to react with anothersubstance, the greater its activity. For metals, the greaterthe activity, the easier they lose electrons, formingpositive ions.

How is the activity series organized?

The Activity Series for Metals. In this list,metals are arranged according to their ability to lose electrons(be oxidized). The activity series is organized byreactivity, such that an element on the list will be able todisplace ions of any element below it. The higher on the list, themore reactive an element is.

Related Question Answers

Wilmer Katzis

Professional

Why is activity series important?

The reactions of metals with oxygen, water, acids andother metal compounds can be used to produce a 'Metal ReactivitySeries' from the least to the most reactive. The relativereactivity is important when considering the uses ofmetals, especially when they are exposed to conditions where theymay corrode.

Tautvydas Palinha

Professional

What is the most reactive metal?

Reactivity and the Metal ActivitySeries
The most reactive metal on the periodic table isfrancium. Francium, however, is a laboratory-produced element andonly minute quantities have been made, so for all practicalpurposes, the most reactive metal iscesium.

Omeima Carbayo

Professional

How do you remember the reactivity series?

The mnemonic to remember the reactivityseries of metal is : Please stop calling me a cute zebra, Ilike her call (me) smart goat. Please note that Carbon and Hydrogenare not metals but are included here as a base to which metal ismore or less reactive than hydrogen and carbon.

Fabiana Koppenhofer

Explainer

How do you know which metal is more active in a chemical reaction?

The elements toward the bottom left corner of theperiodic table are the metals that are the mostactive in the sense of being the most reactive. Lithium,sodium, and potassium all react with water, forexample.

Grazyna Voolstra

Explainer

Is there an activity series for nonmetals?

The activity series is a list of elements indecreasing order of their reactivity. Since metals replaceother metals, while nonmetals replace othernonmetals, they each have a separate activityseries. The table below is an activity series ofmost common metals and of the halogens.

Yalila CabaƱero

Explainer

Is calcium more reactive than magnesium?

Calcium is more reactive than magnesiumbecause the calcium atom is larger than themagnesium atom.

Tarsila Papernick

Pundit

Is mg more reactive than Zn?

As you see the table below magnesium has anelectronegativity of 1.3 and zinc has an electronegativityof 1.7 where aluminum has an electronegativity of 1.6, the lowerthe electronegativity the more easily an atom loses electronthat's why magnesium is more reactive than zinc andaluminum, but magnesium is not the most

Michelangelo Ponga

Pundit

Is Iron more reactive than zinc?

The reason are: Zinc is a moreelectropositive element than iron. Zinc has a biggeratomic size than that of iron and thus hasmore number of electrons. It is also a higher transitionelement (Atomic no.: 30) than iron (Atomic no.: 26), whichmeans reactivity is more

Maya Borz

Pundit

What is the difference between activity series and reactivity series?

The reactivity series is a list of metals(often with hydrogen and carbon also included) based on theirability to reduce other chemicals. The electrochemicalseries is built up by arranging various redox equilibria inorder of their standard electrode potentials (redoxpotentials).

Maureen Tumenov

Pundit

Is Lithium more reactive than potassium?

Within the alkali metals, sodium is more reactivethan lithium but less reactive than potassium. Itsionization energy is higher than potassium but lower thanlithium. Sodium is also more metallic thanlithium.

Flerida Close

Pundit

Is copper more reactive than iron?

No, copper is not more reactive thaniron.. As you can see ,copper does not displaceiron from its solution since it is less reactive thaniron.A more reactive metal displaces a lessreactive metal from its solution.

Theola Haberfellner

Teacher

What is the least reactive metal?

Silver, gold, and platinum are metals with theleast reactivity. They are found in nature. Themetals with high reactive series in the above tablealso indicates that reverse reaction is a bit tough process.Reactions are mostly Exothermic in case of highly reactivemetals.

Zinedine Caninhas

Teacher

How do you tell if a chemical reaction will occur?

How can I tell if a chemical reaction isoccurring? A chemical reaction is usually accompaniedby easily observed physical effects, such as the emission of heatand light, the formation of a precipitate, the evolution of gas, ora color change.

Kavita Diamanti

Teacher

Why is lithium higher on the activity series?

Lithium has less shielding electrons andtherefore the attraction between the valence electron and thenucleus is greater. You're quite right that the reaction ofNaCl with lithium metal wouldn't work in water, for exactlythe reason you suggested - that the lithium would react withthe water first.

Fahim Tzipor

Teacher

Is tin more reactive than hydrogen?

The metals above hydrogen are more reactivethan hydrogen. These metals can displace hydrogen fromacids or water and liberate hydrogen gas. The metals copper,silver gold and platinum are less reactive than hydrogen andthey do not replace hydrogen from water or acid. So zinc ismore reactive than iron and copper.

Zhifeng Federschmid

Reviewer

How can you predict the reactivity of an element?

The number of electrons in the outermost shell of anatom determines its reactivity. Noble gases have lowreactivity because they have full electron shells. Halogensare highly reactive because they readily gain an electron to filltheir outermost shell.

Yordany Euro

Reviewer

Which substance loses electrons in a chemical reaction?

A reducing agent is oxidized, because it loseselectrons in the redox reaction. Examples of reducingagents include the earth metals, formic acid, and sulfitecompounds. A reducing agent reduces other substances andloses electrons; therefore, its oxidation stateincreases.

Placida Barreirinhas

Reviewer

Is chromium more reactive than iron?

C Chromium can displace iron from its saltsolution. Hence, chromium is more reactive than iron(eliminate option D). Manganese can displace chromium andiron from their salt solutions. Hence, manganese must bemost reactive metal (eliminate options A andB).

Voro Ballweg

Reviewer

Why is copper not reactive?

Copper is not reactive with cold water.Copper is not reactive with steam. Copperreacts with air/oxygen when heated. Copper does notreact with dilute acid.