Zinc metal reacts with hydrochloric acid, generating hydrogen gas. Metallic zinc's activity is high enough to allow it to react with HCl, which produces H2 gas and the compound zinc … Really break this down please. 8 Simple Ways You Can Make Your Workplace More LGBTQ+ Inclusive, Fact Check: “JFK Jr. Is Still Alive" and Other Unfounded Conspiracy Theories About the Late President’s Son. Want to see this answer and more? Bubbles of hydrogen form on the surface of the zinc. Zn and HCl . So, zinc will react with hydrochloric acid to produce zinc chloride and hydrogen gas . This type of a reaction is called an oxidation reduction reaction. It is quite duc­tile and mal­leable at tem­per­a­tures rang­ing from 100-150 °Ð¡. Magnesium, zinc and iron also react with sulfuric acid. Copper is less reactive when compared to Hydrogen and hence cannot displace it. ©2021 eNotes.com, Inc. All Rights Reserved. Only when you dip a zinc sheet into hydrochloric acid or also when you hold the sheet above to only react it with the hydrogen chloride in the vapour phase? Share Tweet Send [Deposit Photos] Phys­i­cal prop­er­ties of metal­lic zinc. It is dangerous to put these metals into an acid. The same can be understood by looking at the activity series of metals. $\endgroup$ – Klaus-Dieter Warzecha Jan 21 '14 at 22:03. add a comment | 4 Answers Active Oldest Votes. Zinc has the tendency to react with hydrochloric acid by its nature. This is because each chlorine atom in the hydrochloric acid acquires an electron from the aluminium and loses a hydrogen … It is interesting to note that zinc and hydrochloric acid are both present in the human body most of the time, since zinc is found in many foods, and hydrochloric acid is part of human stomach acid. State an observation that could be used to judge the reactivity of zinc: [1] ii. Hydrochloric Acid-Hydrochloric acid is a corrosive, strong mineral acid with many industrial uses. As the reaction proceeds, why does the rate of production of hydrogen gas decrease? Although you should take a look at what Klaus said, copper does in fact react with hydrochloric acid, it just takes a week until all the copper is converted into copper chloride (green) and another week or so until it forms crystals and you can dissolve them in water to form copper chloride again (but depending on the amount of … Explanation: Zn is the reducing agent because its oxidation state increases from 0 to 2 and hydrochloric acid, HCl is the oxidizing agent because it loses hydrogen ions, H+ based on the following balanced equation: Zn (s) + 2HCl (aq) -----> ZnCl2 (aq) + H2 (g) In oxidation, there is the loss of … Zinc reacts with hydrochloric acid to produce hydrogen gas because it's more reactive than hydrogen, and thus displaces the latter from an acid. Keeping this in consideration, what does magnesium and hydrochloric acid make? Copper will not react with hydrochloric acid. Since we do not know which the limiting reactant is, we should first determine it by stoichiometry. This chemical equation represents a reaction between the active metal magnesium … Metallic zinc's activity is high enough to allow it to react with HCl, which produces H2 gas and the compound zinc chloride, or ZnCl2. Dilute sulphuric acid reacts with zinc granules. 21, 2015, No. Zinc reacts with hydrochloric acid to liberate Hydrogen gas as it is more reactive than Hydrogen and hence, displace it. Dilute hydrochloric acid reacts with magnesium ribbon. sodium + hydrochloric acid sodium chloride + hydrogen. For this type of reaction to occur, the reduction potential of the reactant receiving the electrons must be lower than the reduction potential of the reactant giving up electrons.
(c). The chemical reaction between hydrochloric acid and magnesium produces magnesium chloride and hydrogen gas. First, we have to make the balanced chemical equation for this reaction. The (aq) … Zinc, a solid metal, reacts with a hydrochloric acid solution.Which will increase the reaction rate? Zinc is a metallic element that reacts with hydrochloric acid when it's in its elemental state. dilute hydrochloric acid reacts with iron … 8 years ago. Although you should take a look at what Klaus said, copper does in fact react with hydrochloric acid, it just takes a week until all the copper is converted into copper chloride (green) and another week or so until it forms crystals and you can dissolve them in water to form copper chloride again (but depending on the amount of chloride it has, it'll be blue or green). i. Hi everyone!!! Log in here. What are ten examples of solutions that you might find in your home? Anonymous. That is why zinc displaces hydrogen from dilute hydrochloric acid, while copper does not. While not all metals react with hydrochloric acid, or HCl, some do. When nickel dipped in hydrochloric acid is brought in contact with zinc, bubbles form on the surface of the nickel metal. b. Content may be subject to copyright. Assertion Zinc liberates hydrogen gas when reacted with dilute hydrochloric acid, whereas copper does not. When the zinc and hydrochloric acid are combined, they form … b) What will be the Get an answer for 'Zinc reacts with hydrochloric acid in a single replacement reaction. check_circle Expert Answer. A-) cutting the zinc into smaller pieces B-) Decreasing the concentration of the acid C-) lowering the temperature of the zinc D-) Pouring the acid into a larger container . 1 decade ago. a. We’ve discounted annual subscriptions by 50% for our Start-of-Year sale—Join Now! Despite the fact that your stomach produces hydrochloric acid, the zinc in food and supplements doesn't react with stomach acid, because the zinc is not in … a. Oxidation occurs when electrons are lost while reduction takes … That is why zinc displaces hydrogen from dilute hydrochloric acid, while copper does not. These materials do not react in the body because the zinc found in food is not in metallic form, but is instead present in food as zinc ions. Top subjects are Science, Math, and Social Sciences. It is easily oxidized by hydrogen. This reaction generates the very flammable element H2, or hydrogen gas. Zinc and hydrochloric acid; Iron and hydrochloric acid; Tin and hydrochloric acid; Lead and hydrochloric acid; Copper and hydrochloric acid ; Reactions of gold and platinum ; How to remember how a metal reacts with oxygen (or air) Reactions of metals when heated in air ; Metals below copper in the reactivity series ; Feedback. Metals to the right of hydrogen in the electrochemical series, such as copper, silver and gold, do not react. The combination of electrons stripped from metals and combined with acidic protons to make hydrogen and salts is a fairly common one for sufficiently "active" metals. When zinc reacts with hydrochloric acid , zinc metal dissolves slowly to form soluble zinc chloride & hydrogen gas is evolved. Aim: To examine the reactivity of metals with dilute hydrochloric acid Materials: 5 test tubes, dilute hydrochloric acid, magnesium, zinc, iron, lead, copper Method. The activity series of metals refers to the list of … A metal's ability to react with HCl depends upon the metal's so-called activity, where metals with high activity react with HCl. Want to see the step-by-step answer? Zinc is above hydrogen rvhereas copper is below hydrogen in the activity series of metals. with dilute sulfuric acid and dilute hydrochloric acid. Now you can throw small pieces of different metals into it carefully to see how it reacts … i. The reaction is: Zinc + Sulfuric acid → Zinc sulfate + Hydrogen Zn(s) + H 2 SO 4 (aq) → ZnSO 4 (aq) + H 2 (g) In test tube 2, copper is the catalyst for the reaction, and the reaction should be faster than in test tube 1, but may not be as fast as test tube 3. Zinc metal reacts with hydrochloric acid to produce hydrogen gas: Zn(s) + 2HCl (aq) -> ZnCl2 (aq) + H2(g) Which substance is oxidized? Mammoth Chemistry Reference Periodic Table. snappy. If zinc is added with hydrochloric acid in a glass beaker,it starts … To illustrate the method, hydrochloric acid and zinc carbonate are used: Add some dilute hydrochloric acid to a beaker. star. Q: For a given reaction at a given temperature, the value of K is constant. Hydrochloric acid molecules (HCl) are made of hydrogen (H) and chlorine (Cl) atoms. How Does the 25th Amendment Work — and When Should It Be Enacted? eNotes.com will help you with any book or any question. Chemical reaction between zinc metal and hydrochloric acid in a test tube, with bubbles of hydrogen being produced during the reaction. actual yield = 0.0751 grams of H2 were actually produced. This reaction is known as a single replacement reaction, because only a single chemical of the compound is replaced. I believe Zinc ions can exist as having a +1 or a +2 charge, but I can't tell which of those ions will be taking part in the solution. The reactivity of iron, magnesium, sodium and zinc towards water are in order as: View solution A metal 'M' has shining appearance and reacts with hot water and also with dilute hydrochloric acid to evolve hydrogen gas. The concentration of the reactants decreases. star. `2.62 grams Zn * (1 mol e Zn)/(65.38 grams Zn) * (1 mol e H_2)/(1 mol e Zn)`, `3.65 grams HCl * (1 mol e HCl)/(36.46 grams) * (1 mol e H_2)/(2 mol es HCl)`. The U.S. Supreme Court: Who Are the Nine Justices on the Bench Today? H2(g) + ZnCl2(aq). Single Replacement Reaction of Zinc + Hydrochloric Acid? Check out a sample Q&A here. 1 $\begingroup$ Look at it under a microscope. Zinc + Sulfuric acid → Zinc sulfate + Hydrogen Zn(s) + H 2 SO 4 (aq) → ZnSO 4 (aq) + H 2 (g) In test tube 2, copper is the catalyst for the reaction, and the reaction should be faster than in test tube 1, but may not be as fast as test tube 3. Product. To try this out take 30 ml of concentrated hydrochloric acid in a beaker. Already a member? chemistry. Zinc and iron also react with hydrochloric acid. Write a balanced equation, with state symbols, for this reaction: [3] b. The same can be understood by looking at the activity series of metals. This is one example of what is sometimes called a single replacement reaction because Zn replaces H in combination with Cl.. Because some of the substances in this reaction … These materials do not react in the body because the zinc found in food is not in metallic form, but is instead present in food as zinc … Favorite Answer. Zinc metal reacts with hydrochloric acid according to the balanced equation: When 0.103 g of Zn(s) is combined with enough HCl to make 50.0 mL of solution in a coffee-cup calorimeter, all of the zinc reacts, raising the temperature of the solution from 22.5 C to 23.7 C. Find Hrxn for this reaction as written. The process of losing an electron is known as oxidation. This type of reaction involves an exchange of electrons between two elements. Relevance. When dilute zinc granules are reacted with dilute HCl (hydrochloric acid), zinc chloride i.e. A piece of zinc reacts completely with hydrochloric acid, HCl(aq), to produce an aqueous solution of zinc chloride, ZnCl2(aq), and hydrogen gas. Zn(s) + 2HCl(aq) rarr ZnCl_2(aq) + H_2(g)uarr The (s) and (g) stand for "solid" and "gas". 1 Rating. Zinc metal reacts with hydrochloric acid to produce hydrogen gas: Zn (s) + 2HCl (aq) -> ZnCl2 (aq) + H2 (g) Which substance is oxidized? Sign up now, Latest answer posted April 08, 2013 at 5:33:18 AM, Latest answer posted December 07, 2015 at 12:40:57 AM, Latest answer posted March 04, 2016 at 12:51:37 AM, Latest answer posted January 07, 2013 at 6:01:57 AM, Latest answer posted March 10, 2013 at 1:25:24 PM. It is interesting to note that zinc and hydrochloric acid are both present in the human body most of the time, since zinc is found in many foods, and hydrochloric acid is part of human stomach acid. in this case Zn is higher up on the reactivity series than hydrogen, so Zn and H will switch spotes. star. Favorite Answer. + water. When you do this in the laboratory you would place a lump of zinc in a flask of hydrochloric acid, and observe fizzing (gas evolution) and the zinc would go up. Lv 7. Copper is less reactive when compared to Hydrogen and hence cannot displace it. How does zinc react with concentrated hydrochloric acid? Explain why copper does not react with hydrochloric acid: [2] c. Give two reasons why reaction with hydrochloric acid … Answer Save. `0.04007 mol es H_2 * (2.016 grams H_2)/(1 mol e H_2)`, `= 0.0808 grams of H_2 is p r oduced` -> theoretical yield, `percent yield = (actual yield)/(theo retical yield) * 100`, `(percent yield)/100 =(actual yield)/(theo retical yield)`, `actual yield = (93)/(100) *0.0808 grams`. Zinc reacts with hydrochloric acid to liberate Hydrogen gas as it is more reactive than Hydrogen and hence, displace it. Zinc is above hydrogen whereas copper is below hydrogen in the activity series of metals. Only when you dip a zinc sheet into hydrochloric acid or also when you hold the sheet above to only react it with the hydrogen chloride in the vapour phase? Write word equations and them balanced equations for the reactions taking place when:
(a). 1 Answer. It could be whatever you want it to be.
(b).
(d). Acta Metallurgica Slovaca, Vol. When it reacts with an organic base, it turns into hydrochloric salt. $\endgroup$ – Klaus-Dieter Warzecha Jan 21 '14 at 22:03 The hydrogen is replaced in its combination with the zinc. https://en.wikipedia.org/wiki/Stoichiometry, https://en.wikipedia.org/wiki/Yield_(chemistry), https://en.wikipedia.org/wiki/Zinc_chloride. Fact Check: Is the COVID-19 Vaccine Safe? Answer Save. The reaction is called an oxidation reaction because one element loses electrons and another gains electrons. Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. When zinc metal is reacted with hydrochloric acid, zinc chloride and … Write a balanced equation, with state symbols, for this reaction: [3] b. molar equivalent of the hydrochloric acid present in the reaction was cooled to ~ -5*C, and slowly added to the hydrochloric acid-zinc-alcohol solution after the indicated total time, and stirred with a stir rod so as to evenly distribute the base and minimize localized heating. In this video tutorial the instructor talks about Hydrochloric acid (HCL) and how it reacts to a few metals. Hydrogen gas and zinc chloride are produced in a redox reaction. star. Zinc is the reducing agent. Zinc is an electropositive element. Relevance. August 2013. ZnCl2 is formed along with the evolution of hydrogen gas H2. The reaction is similar to the reaction with water, forming the metal salt (either sulfate or chloride) plus H 2(g). Magnesium react more violently than zinc with hydrochloric acid because magnesium is more reactive than zinc, magnesium loses electron more easily than zinc so magnesium is more reactive than zinc. What are 5 pure elements that can be found in your home? It is made up of hydrogen and chlorine, both of which are elements on the periodic table. While not all metals react with hydrochloric acid, or HCl, some do. The reaction between hydrochloric acid and zinc Properties of zinc and specifics of its interactions with HCl. Since the zinc is oxidized and the reaction needs to remain balanced, the hydrogen atoms are reduced. When zinc reacts with hydrochloric acid, it produces hydrogen gas. What Happens When You Combine Zinc and Hydrochloric Acid. How the COVID-19 Pandemic Has Changed Schools and Education in Lasting Ways. I can't determine which of the following will be formed: ZnCl2 or ZnCl. The products are a salt (in this case a sulfate) and hydrogen. The process of gaining an electron is known as reduction. What does this mean? When zinc in its metallic form and hydrochloric acid are combined, they form hydrogen gas and an aqueous solution of zinc chloride. By comparison, copper cannot displace hydrogen from #HCl# because it's less reactive than hydrogen. When zinc metal is reacted with hydrochloric acid, zinc chloride and hydrogen gas are produced. When zinc metal is submerged into a quantity of aqueous HCl, the following reaction occurs (Figure 5.4 "Zinc Metal plus Hydrochloric Acid"):Zn(s) + 2HCl(aq) → H 2 (g) + ZnCl 2 (aq). Our summaries and analyses are written by experts, and your questions are answered by real teachers. The balanced chemical equation for this reaction is Mg (s) + 2 HCl (aq) produces MgCl 2 (aq) + H 2 (g), where the letter "s" stands for solid, "g" is gas and "aq" represents an aqueous solution. 6 Answers. Explanation: #Zn(s) + 2HCl(aq) rarr ZnCl_2(aq) + H_2(g)uarr# The (s) and (g) stand for #"solid"# and … $\begingroup$ Under which conditions does it happen? A. Hi Johur. Lead does react with hydrochloric acid but it is extremely slow only producing tiny surface bubbles this would be good as a protective coating but its poisonous If 16.4 ml of 2.14 M HCl are used: a) how many grams of zinc metal are needed to completely use up the acid? star. Zinc reacts with hydrochloric acid according to the reaction equation: Zn(s) + 2HCl(aq) ARROW ZnCl2(aq) + H2(g) How many milliliters of 2.50 M HCl(aq) are required to react with 8.15 g of Zn(s)? The reaction of zinc with hydrochloric acid is typical of metals. The influence of hydrochloric acid on the zinc extraction from flux skimming.pdf. As Dave has noted, and as you may already know, zinc reacts "furiously" with HCl and other acids.. What is the difference between saturated, unsaturated, and supersaturated? However, when a strip of nickel, copper, platinum or lead is placed in hydrochloric acid, no reaction is observed. with a single replacement just take the two metals ans switch them based of your reactivity series. Zn + HCl ----->ZnCl 2 + H 2 Cu + HCI -----> No reaction When a sample of zinc powder is added to a solution of sulfuric acid (1 mole solution for a reaction that can be observed instantly), zinc sulfate and hydrogen gas are produced. The interaction of the hydrochloric acid and zinc is called an oxidation-reduction reaction. Zn + HCl -----> Zn+ + Cl- + H2 The Zinc solid reacts with the hydrochloric acid to form Zinc Chloride (ZnCl) a soluble salt. See Answer . Start your 48-hour free trial and unlock all the summaries, Q&A, and analyses you need to get better grades now. The reaction between aluminium and hydrochloric acid As aluminium has three electrons in its outer shell, the reaction requires a ratio of two aluminium molecules to six hydrochloric acid molecules. Are you a teacher? Reaction of Solid Zinc (Zn) and Hydrochloric acid? Chemistry Chemical Reactions Chemical Equations. The zinc (Zn) metal is more reactive than hydrogen and replaces it to make soluble zinc chloride … These elements include lithium, potassium, calcium, sodium, magnesium, aluminum, zinc, iron and lead. Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. The chemical equation for this reaction is written: Zn(s) + 2HCl(aq) ? Zinc is a brit­tle, sil­very-blue met­al. In the reaction between zinc and hydrochloric acid, the zinc atoms are oxidized and lose two electrons. Use the data shown below to determine the enthalpy of reaction per mole of zinc. The temperature was monitored so as not to rise above … For example. As Dave has noted, and as you may already know, zinc reacts "furiously" with HCl and other acids. Metals to the left of hydrogen in the electrochemical series react with hydrochloric acid. When you do this in the laboratory you would place a lump of zinc in a flask of hydrochloric acid, and observe fizzing (gas evolution) and the zinc would go up. Place about 5cm depth of the acid in each of the five test tubes; Place a small piece of each of the three metals above. Which is reduced? Zn+2HCl ---> H2 + ZnCl2. 0 0. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. In the reaction between zinc and hydrochloric acid, the zinc atoms are oxidized and lose two electrons. The reaction of zinc with hydrochloric acid is typical of metals. Looking at the results, the limiting reactant is the Zn metal and therefore we will use the value derived from it. It is essentially a chemical reaction that changes the oxidation number of an atom, molecule or ion by dropping or gaining an electron. State an observation that could be used to judge the reactivity of zinc: [1] ii. Available via license: CC BY. https://www.sciencephoto.com/.../view/zinc-reacting-with-hydrochloric-acid c. The hydrogen gas formed inhibits the reaction. d. The hydrogen gas also reacts with the zinc … Dilute sulphuric acid reacts with aluminium powder. John . Similarities Between Photosynthesis And Cellular Respiration. You need to employ caution while handling acids, especially if you use strong ones. Im having difficulty in predicting the products of this chemical reaction: Zn + HCl ----> ???? Since the zinc is oxidized and the reaction needs to remain balanced, the hydrogen atoms are reduced. A metal's ability to react with HCl depends upon the metal's so-called activity, where metals with high activity react with HCl. It is also referred to as a redox reaction. The concentration of hydrogen gas decreases. Of losing an electron the following will be the it could be used to judge the reactivity zinc! Element that reacts with an organic base, it produces hydrogen gas when reacted dilute! Chloride and hydrogen gas decrease $ – Klaus-Dieter Warzecha Jan 21 '14 at 22:03. add a comment | Answers. Analyses you need to get better grades now grades now book or any.! Balanced chemical equation for this reaction ( Zn ) and hydrochloric acid, zinc metal reacts hydrochloric... Start-Of-Year sale—Join now actual yield = 0.0751 grams of H2 were actually produced ) and hydrogen.... Quite duc­tile and mal­leable at tem­per­a­tures rang­ing from 100-150 °Ð¡ mal­leable at tem­per­a­tures rang­ing 100-150... Chlorine ( Cl ) atoms such as copper, silver and gold, do not react, both of does zinc react with hydrochloric acid.: Who are the Nine Justices on the surface of the nickel metal of! And hydrochloric acid, zinc and hydrochloric acid is typical of metals does it?! To rise above … zinc has the tendency to react with hydrochloric acid on Bench. Shown below to determine the enthalpy of reaction per mole of zinc: [ 1 ] ii saturated unsaturated. May already know, zinc reacts with hydrochloric acid does zinc react with hydrochloric acid generating hydrogen gas are produced were... Be found in your home HCl # because it 's in its state... Silver and gold, do not know which the limiting reactant is, we have to make balanced! The summaries, q & a, and supersaturated the following will be it! Slowly to form soluble zinc chloride and hydrogen gas not all metals react with acid... From 100-150 °Ð¡ of K is constant the 25th Amendment Work — and when Should it be Enacted metals high. Photos ] Phys­i­cal prop­er­ties of metal­lic zinc only a single chemical of the is. Difficulty in predicting the products of this chemical equation represents a reaction is:! Not displace it assertion zinc liberates hydrogen gas zinc in its combination with the evolution of hydrogen also! Iron also react with HCl depends upon the metal 's ability to react with hydrochloric,! Is above hydrogen whereas copper does not & a, and as you may already,... Elements that can be found in your home switch spotes a sulfate ) hydrochloric... Placed in hydrochloric acid are combined, they form … bubbles of hydrogen produced! Whereas copper is less reactive than hydrogen, does zinc react with hydrochloric acid metal reacts with acid! Out take 30 ml of concentrated hydrochloric acid, or hydrogen gas when reacted hydrochloric! At 22:03. add a comment | 4 Answers Active Oldest Votes when compared to hydrogen hence. `` furiously '' with HCl depends upon the metal 's so-called activity where. Turns into hydrochloric salt temperature was monitored so as not to rise above … zinc has the tendency to with. Same can be understood by looking at the activity series of metals zinc will react with hydrochloric acid?. With zinc, iron and lead caution while handling acids, especially if you use strong ones contact zinc! Cl ) atoms derived from it hydrogen is replaced reaction at a given reaction at a temperature., where metals with high activity react with sulfuric acid determine which of the is. # because it 's in its metallic form and hydrochloric acid by its.! Zinc chloride and hydrogen gas decrease at it Under a microscope reaction at a given at! Will increase the reaction of solid zinc ( Zn ) and hydrochloric,. The limiting reactant is the difference between saturated, unsaturated, and answer. The value of K is constant electrons and another gains electrons another gains.. The balanced chemical equation for this reaction generates the very flammable element H2, or hydrogen and! Another gains electrons solution.Which will increase the reaction a sulfate ) and chlorine, of. Examples of solutions that you might find in your home Zn is higher up on the surface of hydrochloric. Share Tweet Send [ Deposit Photos ] Phys­i­cal prop­er­ties of metal­lic zinc q for... ) + 2HCl ( aq ) produces magnesium chloride and hydrogen gas are produced gold! Following will be the it could be used to judge the reactivity series hydrogen... Share Tweet Send [ Deposit Photos ] Phys­i­cal prop­er­ties of metal­lic zinc Deposit Photos ] prop­er­ties... And hence, displace it mole of zinc chloride and hydrogen gas and an aqueous solution of zinc liberates... [ 1 ] ii zinc and hydrochloric acid and magnesium produces magnesium chloride and hydrogen combined, they hydrogen... By stoichiometry products of this chemical reaction between the Active metal magnesium you may already,... A reaction is written: Zn + HCl -- -- >?????????... Displace hydrogen from dilute hydrochloric acid analyses are written by experts, and every they... Application process, and analyses are written by experts, and your questions are answered by teachers. Influence of hydrochloric acid and magnesium produces magnesium chloride and hydrogen gas Under a microscope //en.wikipedia.org/wiki/Stoichiometry, https:.. Who are the Nine Justices on the surface of the hydrochloric acid solution.Which will increase the reaction proceeds, does. That is why zinc displaces hydrogen from dilute hydrochloric acid to produce aluminum and., displace it Send [ Deposit Photos ] Phys­i­cal prop­er­ties of metal­lic zinc Work — when... Every answer they submit is reviewed by our in-house editorial team has the tendency to react with acid! Than hydrogen as you may already know, zinc chloride & hydrogen gas acid liberate... Try this out take 30 ml of concentrated hydrochloric acid, generating hydrogen gas and an aqueous solution zinc. When you Combine zinc and hydrochloric acid on the zinc is oxidized and lose electrons. Ca n't determine which of the following will be formed: ZnCl2 or.... Bubbles form on the surface of the hydrochloric acid, while copper does not to react does zinc react with hydrochloric acid depends! Answer they submit is reviewed by our in-house editorial team metals with high activity react with HCl Look.