Asked by: Engelbert Perrins
science chemistry

What caused the bubbles to form when you added the hydrochloric acid to the zinc metal?

Last Updated: 2nd March, 2020

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Mercuric oxide. Mercury metal. When zincreacts with hydrochloric acid, the reaction bubblesvigorously as hydrogen gas is produced. When zinc reactswith hydrochloric acid, the test tube becomes very warm asenergy is released during the reaction.

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Thereof, what happens when you mix hydrochloric acid and zinc?

Discussion: Zinc is oxidized by hydrochloricacid to form zinc chloride. In the process, hydrogen gasis produced. The reaction is given below. Safety: HCl andzinc chloride are corrosive and can cause skin irritationsor burns.

Secondly, what happens when you put magnesium in hydrochloric acid? The magnesium reacts with the acid,producing visible bubbles of hydrogen gas. (Optional) If the flameof a butane fireplace lighter is held above the bursting bubbles,they will produce audible pops as the hydrogen ignites.Hydrochloric acid is a corrosive liquid. Hydrogen gas isexplosive.

Also know, what usually happens when you add dilute hydrochloric acid to a metal?

Metals in Hydrochloric Acid. Hydrogen gas,which forms as two released electrons attach to two hydrogen ions,bubbles off, and metal atoms (now positively charged ions)are released into the solution. Through this oxidation-reductionreaction, the metal is said to corrode, or gradually wearaway.

What happens when acid comes in contact with metal?

Many, but not all, metals react withacids. Hydrogen gas is formed as the metal reactswith the acid to form a salt. Many, but not all,metals react with acids. Hydrogen gas is formed asthe metal reacts with the acid to form asalt.

Related Question Answers

Anoar Browatzki

Professional

What type of reaction is zinc oxide and hydrochloric acid?

Chemical properties
Zinc oxide is an amphoteric oxide. It isnearly insoluble in water, but it will dissolve in mostacids, such as hydrochloric acid: ZnO + 2 HCl →ZnCl2 + H2O.

Faty Yeldon

Professional

What is the name of the salt formed when zinc reacts with hydrochloric acid?

Naming salts
Hydrochloric acid Sulfuric acid
Copper oxide Copper chloride Copper sulfate
Aluminium hydroxide Aluminium chloride Aluminium sulfate
Zinc carbonate Zinc chloride Zinc sulfate

Andeka Torralbo

Professional

Does zinc hydroxide react with hydrochloric acid?

Zinc metal reacts with water to formzinc hydroxide, Zn(OH)2, a white gelatinousprecipitate. This precipitate dissolves upon addition of HClto form zinc chloride, ZnCl2, and water. Write a balancedchemical equation for this reaction between hydrochloricacid and zinc hydroxide.

Nicolaie Mord

Explainer

What does Zn HCl do?

The reaction of aldehydes and ketones with zincamalgam (Zn/Hg alloy) in concentrated hydrochloricacid, which reduces the aldehyde or ketone to a hydrocarbon, iscalled Clemmensen reduction.

Abderahim Rodier

Explainer

What acid reacts with zinc?

Zinc metal dissolves slowly in dilute sulphuricacid to form solutions containing the aquated Zn(II)ion together with hydrogen gas, H2. In practice, theZn(II) is present as the complex ion[Zn(OH2)6]2+.The reacts of zinc with oxidizing acids suchas nitric acid, HNO3, are complex and depend uponprecise conditions.

Cirino Kreftsiek

Explainer

Does Zinc react with water?

In what way and in what form does zinc react withwater? This reaction releases hydrogen, whichreacts with oxygen explosively. Zinc salts cause amilky turbidity in water in higher concentrations.Additionally, zinc may add an unwanted flavour towater.

Kami Lanzke

Pundit

What happens when hydrochloric acid is added to silver nitrate?

The reaction of silver and hydrochloricacid causes the metal ions to form an insoluble sedimentbecause of the formation of poorly-soluble chloride.

Shaunta Autin

Pundit

What is the reaction of HCl?

Cl2(g) + H2(g) → 2HCl(g) As the reaction is exothermic, theinstallation is called an HCl oven or HCl burner. Theresulting hydrogen chloride gas is absorbed in deionizedwater, resulting in chemically pure hydrochloric acid. Thisreaction can give a very pure product, e.g. for use in thefood industry.

Abenchara Marcellan

Pundit

Which metal does not dissolve in hydrochloric acid?

If the value of electrode potential is positive then themetal can neither reduce hydrochloric acid to producehydrogen gas nor will it get oxidized.Only those metals willnot dissolve in hydrochloric acid which has a positive orgreater value of electrode potential than hydrogen.Therefore zinc,cadmium, and iron can

Deivi Gatsenko

Pundit

Which metals do not react with water?

Group 2: Alkaline Earth Metals
Magnesium (Mg) reacts with water vapor to formmagnesium hydroxide and hydrogen gas. Beryllium (Be) is the onlyalkaline earth metal that does not react with water.This is due to its small size and high ionization energy inrelation to the other elements in the group.

Jermaine Escale

Pundit

Does hydrochloric acid corrode metal?

HCl is a strong reducing acid, which makesit highly corrosive when in contact with most materials.Metals such as aluminum, cast iron, steel, copper,and titanium will suffer rapid attack from HCl at allconcentrations and temperatures.

Raghu Korbes

Teacher

Which metal do not react with steam?

Metals like aluminium, iron and zinc do notreact either with cold or hot water. But they react withsteam to form the metal oxide and hydrogen.Metals such as lead, copper, silver and gold do notreact with water at all.

Yuliet Moragas

Teacher

What happens when Aluminium reacts with dilute Sulphuric acid?

Aluminium metal dissolves readily in dilutesulphuric acid to form solutions containing the aquated Al(III)ion together with hydrogen gas, H2. The correspondingreactions with dilute hydrochloric acid also give theaquated Al(III) ion.

Vernon Migge

Teacher

What metal reacts slowly with dilute acid?

Reactions of metals withacids
Dilute acids react with relatively reactivemetals such as magnesium, aluminium, zinc and iron. Theproducts of the reaction are a salt plus hydrogen gas. Here's agood way to remember it: MASH (M+A→S+H).

Shanta Gronde

Reviewer

What makes HCl acidic?

On the other hand, substances such as hydrochloricacid, HCl, are held together by polar ionic bonds andwhen placed into water the hydrogen will break away to formhydrogen ions, making the liquid acidic. HCltherefore has a very low pH and is a very strong acid.Acids at the top, bases at the bottom.

Christena Hostench

Reviewer

What do you mean by aqua regia?

Aqua Regia Definition. Aqua regia is amixture of hydrochloric acid (HCl) and nitric acid(HNO3) at a ratio of either 3:1 or 4:1. It is areddish-orange or yellowish-orange fuming liquid. The term is aLatin phrase, meaning "king's water". Note aqua regiawill not dissolve all noble metals.

Housam Grode

Reviewer

What happens when you mix magnesium and water?

Reaction of magnesium withwater
Magnesium does not react with water toany significant extent. Magnesium metal does however reactwith steam to give magnesium oxide (MgO) (ormagnesium hydroxide, Mg(OH)2, with excesssteam) and hydrogen gas (H2).

Yanmei Tribak

Reviewer

What would you see when magnesium ribbon reacts with dilute hydrochloric acid?

Magnesium reacts with dilute hydrochloric acid ina conical flask which is connected to an inverted measuringcylinder in a trough of water. The volume of hydrogen gas producedis measured over a few minutes, and the results are used toplot a graph.

Agatha Barkan

Supporter

Why does the temperature increase when magnesium is added to hydrochloric acid?

When a chemical reaction takes place, there is veryoften a heat change. This is because there is a differencein the energy between the substances that are reacting, andthe products of the reaction. The exothermic reaction is thereaction between Hydrochloric acid andmagnesium.