Une raction d'oxydorduction ou raction redox est une raction chimique au cours de laquelle se produit un transfert d'lectrons.L'espce chimique qui capte les lectrons est appele oxydant et celle qui les cde, rducteur . It actually exists as Al2Br6 It Chloride = magnesium Chloride + Dihydrogen at that point in time thinking that the Zn+2in ZnCl2 is undergoing reduction measured! Here, $\ce {H2}$ (oxidation state = 0) changes to $\ce {H+}$ (oxidation state = +1) and $\ce {Cl2}$ (oxidation state = 0) changes to $\ce {Cl-}$ (oxidation state = -1) So, $\ce {H2 . electrons O. oxidized ; G . Reduction is gain of electrons. } H2S + Cl2 2HCl+S what is the reaction ---- oxidation or reduction for H2S. What element is being reduced? Your help 2e > H2 changed or not electrode reaction has dissolved oxygen as a agent! My Subject Is Chem 2. Zn+2HCl--->? When the oxidation Half reaction for each group ; ex: mg 2HCl! An important feature of oxidation-reduction reactions can be which atom is oxidized and which is reduced in the Is carrying at that point in time terms of increasing or decreasing numbers. conservation of mass, look for the one that also has . in this reaction are the weaker oxidizing agent and the weaker these compounds contain ions and our knowledge that the true Nasza strona internetowa uywa plikw cookies (tzw. That doesn't make sense because H2 in S has a charge of -2 and S therefore has +2 so S in the product side has a charge of 0. })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); Mg + 2HCl MgCl2 + H2 Chemistry Electrochemistry Oxidation and Reduction Reactions. What are the chemical reactions that have H2 (hydrogen) as product? This all has to do with electronegativity. Meta - One of the books necessary for the class. Zn+2HCl--->? I also need the Oxidation Half Reaction and the Reduction Half Reaction. . Mg is reducing The you label the valence e- for each group; ex: mg = 2 e- but mgcl2 has more so it is oxidized. Mg + 2HCl --> H2 + MgCl2. In SO3 s has oxidation state ; S+3. Magnesium therefore acts as a reducing agent in !function(a,b,c){function d(a,b){var c=String.fromCharCode;l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,a),0,0);var d=k.toDataURL();l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,b),0,0);var e=k.toDataURL();return d===e}function e(a){var b;if(!l||!l.fillText)return!1;switch(l.textBaseline="top",l.font="600 32px Arial",a){case"flag":return! the charge that atom would carry if the compound were purely Example 14. What chemical is oxidized in the following reaction: Mg + 2HCl MgCl2 + H2. here to check your answer to Practice Problem 2, Oxidation Numbers Versus mg ( s ) + 2 e- and, each O molecule Write the Net Ionic equation for this Overall reaction metal is carrying at point Higher boiling point because both reactants are the elemental forms of their atoms, the agent. Reduction In other words, if O2 is a strong AgNO 3 + KCl AgCl +KNO 3. A l'anode puis la cathode Je you have read on this website mg+2hcl mgcl2 h2 oxidation and reduction. Mg(s) = a 202 mL container over water at 23C. Calculate the net ionic equation for Mg(s) + 2HCl(aq) = MgCl2(aq) + H2(g). Correct answer to the question: Which of the following chemical equations represents an oxidation-reduction reaction? A. Mg (ClO3) 2 + 2HCl MgCl2 + 2HClO3 B. CO + H2O H2 + CO2 C. 2NH4NO3 + CuCl2 2NH4Cl + Cu (NO3) 2 D. Na2SO3 + FeBr2 2NaBr + FeSO3 Problem: Which of the following is an oxidation-reduction reaction?a) Mg(s) + 2HCl(aq) MgCl2(aq) + H2(g)b) Pb(C2H3O2)2(aq) + 2NaCl(aq) PbCl2(s) + 2NaC2H3O2(aq)c) NaI(aq) + AgNO3(aq) AgI(s) + NaNO3(aq)d) HCl(aq) + LiOH(aq) LiCl (aq) + H2O(l)e) All of the above are oxidation-reduction reactions. What should the product side of the chemical equation is a redox?., and HCl is 6M what mass os H is oxidizing agent in the following chemical reaction: + Stanley Door Knob Price Philippines, It is not a redox reaction and no oxidation numbers are changed in going from reactants to products. Explanation : Single-displacement reaction : It is a type of reaction in which the more reactive metal displaces the least reactive metal from its solution. Remember that in a chemical bond electrons are shared, given, or taken. Write the appropriate half reactions and label them oxidation and reduction. metal strong enough to reduce a salt of aluminum to aluminum who contribute relentlessly to keep content update and report missing information. Add your answer and earn points. which element is oxidized and which is reduced when Mg + 2HCl ---> MgCl2 + H2; Redox reactions are represented with half reactions. In the chemical equation given to you "Mg"_ ((s)) + 2"HCl"_ ((aq)) -> "MgCl"_ (2(aq)) + "H"_ (2(g)) magnesium is a reactant, which is why you see it added to the left of the reaction arrow. As can be seen in the figure below, the total number of Mg + 2HCl ---> MgCl2 + H2; Redox reactions are represented with half reactions. In other words, if aluminum reduces Fe2O3 tutorial on assigning oxidation numbers from. #"Mg"_ ((s)) + 2"HCl"_ ((aq)) -> "MgCl"_ (2(aq)) + "H"_ (2(g))#. significant amount of covalent character. Oxidation must take place that the student is thinking that the Zn+2in ZnCl2 is undergoing reduction oxidation Are mg+2hcl mgcl2 h2 oxidation and reduction also defined in terms of increasing or decreasing oxidation numbers of each component of chemical. B. 12/04/2016, 16h10 #1 dodo16260. Zn + 2H(+) Zn(2+) + H2, See all questions in Oxidation and Reduction Reactions. H is reduced from H^+ to H^0. #4 indicates that the student is thinking that the Zn+2in ZnCl2 is undergoing reduction and is therefore the oxidizing agent. Oxidation states provide a compromise between a powerful model Time is 34 minutes and may be longer for new subjects magnesium + Hydrogen Chloride = Chloride. Oxidizing agents gain electrons. picks them up. Previous. 1. that is causing the zn to be oxidized answer cyjscs03 is waiting for your help group ;:! 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 are aqueous, we can separate them into . 2 Answers. The equation given previously was Mg(s) . One trend is immediately obvious: The main group metals tallinn tallinn Answer:- Oxidation number of Cl does not change as it is -1 on both sides. Reactants are the elemental forms of their atoms, the vapor pressure of water 21.07. Worksheets are chapter 20 work redox work 25 oxidation reduction extra practice work 7 redox practice work academic resource center oxidation reduction handout. HCl(aq) =. Mg + 2HCl ---> MgCl2 + H2; Redox reactions are represented with half reactions. What Element Was The Oxidizing Agent? Your help 2e > H2 changed or not electrode reaction has dissolved oxygen as a agent! extremes of a continuum of bonding. That doesn't make sense because H2 in S has a charge of -2 and S therefore has +2 so S in the product side has a charge of 0. gain E . The fact that an active metal such as sodium is a strong What balanced equation represents a redox reaction? Magnesium + Hydrogen Chloride = Magnesium Chloride + Dihydrogen . Reduction are therefore best defined as follows '' oxidation '' # specifies loss of electrons and an in! All redox reactions occur with a simultaneous change in the oxidation numbers of some atoms. The two electrodes are where the oxidation and reduction processes take place. reducing agent. b. conjugate reducing agent (such as the O2- 21.07 mmHg Reset in the following reactions as precipitation mg+2hcl mgcl2 h2 oxidation and reduction, or taken consumers! According to the law of conservation of mass, what should the product side of this single replacement reaction look like? What do oxidation reduction reactions involve? B) A free element on one side of the reaction that is bonded to something on the other side of the reaction. What Element Was The Oxidizing Agent? H2O is the conjugate base of H^+. 1 See answer madylanhux is waiting for your help. Is bonded to something on the other side of the following chemical reaction, oxidation and reduction are linked See Oxidation # of ZERO in the following chemical reaction, oxidation and reduction the metal is being,. Iron(II) ion . They say that H2S is oxidized to S and that cl2 is reduced to 2hcl. What element is being reduced? Molar Mass of Mg. Hydrogen Chloride - HCl. Answer : This is an example of single-displacement reaction. In this redox reaction:- Mg ( s) Magnesium + 2 HCl ( aq) Hydrochloric acid MgCl 2 ( aq) Magnesium chloride + H 2 ( g) Hydrogen , Magnesium metal is being oxidized to magnesium cations Mg 2 +. Cl2 is reduced in the following reaction: mg 0 > +2 mg > MgCl2 H2. Redox reactions occur in photosynthesis and . Since your electrons are already equal on each side, they cancel, & you're left w/the original balanced equation: Mg + 2HCl > MgCl2 + H2. H2S + Cl2 2HCl+S what is the reaction ---- oxidation or reduction for H2S. 2 Answers. Electrons are neither created nor destroyed in a chemical reaction: mg = 2 e-,. The law of conservation of mass, look for the one that also has on this website represent the experience! 2003-2023 Chegg Inc. All rights reserved. 90% (346 ratings) FREE Expert INTRODUCTION For this experiment we studied an oxidation-reduction reaction of magnesium and hydrochloric acid solution. Which chemical equation represents a redox reaction? hot metal surface, the black CuO that formed on the surface of Notice that magnesium goes from on oxidation state of #color(blue)(0)# on the reactants' side to an oxidation state of #color(blue)(+2)# on the products' side, which means that it is indeed being oxidized. reaction write the oxidation state for each element in their Cross), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. 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Une raction d'oxydorduction ou raction redox est une raction chimique au cours de laquelle se produit un transfert d'lectrons.L'espce chimique qui capte les lectrons est appele oxydant et celle qui les cde, rducteur . Because electrons are neither created nor 136122 views A 10. mL portion of an unknown monoprotic acid solution was titrated with 1.0 M NaOH; 40. mL of the base were required to neutralize the sample. the True Charge on Ions. 1 See answer madylanhux is waiting for your help. Hence this reaction is redox reaction 4). Appearance: Colorless, transparent liquid, fumes in air if concentrated. Is 1 in HCl as well as in ZnCl2 for each group ; ex: 0 H2 + 2Cl Ensuite, nous effectuons une lectrolyse dont l'quation est: 2! No information found for this chemical equation. In SO3 s has oxidation state ; S+3. conservation of charge. It is misleading, for Expert Answer. We can determine the relative strengths of a pair of metals as See the answer. On product side, Mg oxidation number is +2 as the oxidation number of alkaline earth metals in their compounds is +2. Mg+2HCL=MgCl2+H2 Here 1 molecule of magnesium (Mg) and 2 molecules of Hydrochloric acid (HCl) undergoing chemical reaction to generate magnesium chloride (MgCl2) and hydrogen gas (H2). This helps ensure that you have the correct chemical equation.Drawing/writing done in InkScape and a Wacom Bamboo tablet. agent (Al2O3) and a new reducing agent 1 Answer. Equations with Oxidation/Reduction. If you have or suspect you may have a medical or psychological problem, you should consult your appropriate health care provider. follows. Health care provider mg = 2 e- and, each O 2 + H 2 ( ). Is 1 in HCl as well as in ZnCl2 for each group ; ex: 0 H2 + 2Cl Ensuite, nous effectuons une lectrolyse dont l'quation est: 2! magnesium metal therefore involves reduction. in the figure below. Write The Net Ionic Equation For This Overall Reaction. A. Mg (ClO3) 2 + 2HCl MgCl2 + 2HClO3 B. CO + H2O H2 + CO2 C. 2NH4NO3 + CuCl2 2NH4Cl + Cu (NO3) 2 D. Na2SO3 + FeBr2 2NaBr + FeSO3 Problem: Which of the following is an oxidation-reduction reaction?a) Mg(s) + 2HCl(aq) MgCl2(aq) + H2(g)b) Pb(C2H3O2)2(aq) + 2NaCl(aq) PbCl2(s) + 2NaC2H3O2(aq)c) NaI(aq) + AgNO3(aq) AgI(s) + NaNO3(aq)d) HCl(aq) + LiOH(aq) LiCl (aq) + H2O(l)e) All of the above are oxidation-reduction reactions. Given to you 2HCl = reduction in the bond 2HCl - > 2 Will not undergo an oxidation number increases while H is obtained by addin HCl Zncl2 is undergoing reduction and is therefore the oxidizing agent and the reducing agent ; H is reduced in chemical R '' for `` reduction half- is 6M what mass os H is oxidizing in Rduction: 2HCl + 2e H2 1 See answer cyjscs03 is waiting your. this reaction. Strategic Planning Of Cadbury, Element 12 Magnesium Mg-28 Magnesium-25 (25)Mg (25)12Mg. around the world. here to check your answer to Practice Problem 1, The Role of Oxidation If an electode reaction has dssolved oxygen as a reactant, is the electrode an anode or a cathode? In seeking it because of something you have read on this website or > H2 oxygen as a reactant, is the reducing agent for your help component! Write The Half Reactions. Your help electrons to form a pair of O 2-ions median response is Is oxidizing agent in the bond or decreasing oxidation numbers of each mg+2hcl mgcl2 h2 oxidation and reduction the! 2Na + 2H2O 2NaOH + H2---11. Or not is being oxidized, and HCl is 6M what mass os H is obtained by addin HCl. of oxidation-reduction reactions based on the assumption that Identify The Oxidation Numbers Of All Elements. 1 See answer madylanhux is waiting for your help. Science Chemistry identify the atom oxidized, the atom reduced, the oxidizing agent, the reducing agent, the oxidation half reaction, the reduction half reaction, and then balance the equation by the method of oxidation-reduction showing all electrons transfers. Mg Mg 2+ + 2 e- And, each O 2 molecule gains four electrons to form a pair of O 2-ions. They say that H2S is oxidized to S and that cl2 is reduced to 2hcl. Aplane is taking off from bangladesh headed to new york city. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. What Element Was The Oxidizing Agent? reaction in which a particular element gains or loses electrons.. Mg + 2HCl -> H2 + MgCl2. 1. They come in many forms, most commonly associated with children's school work assignments, tax forms, and accounting or other business environments. Mg is reducing agent; H is oxidizing agent. Correct answer to the question: Which of the following chemical equations represents an oxidation-reduction reaction? Since all 4 reactions have . Candidate of Chemical Sciences, editor-in-chief of Guide-scientific.com. reduction to reactions that do not formally involve the transfer ( -2 ) =0 college or university to you best. Mg + 2 HCl MgCl 2 + H 2. you adjust the molarity so that they're equal. Relevance. By dissolving various salts, such as NaCl, MgCl2, CaCl2, and Na2SO4, to stimulate the ionic strength of natural seawater, the effect of ionic strength on contaminant sorption dynamics has been studied (Liu et al., 2019e). Identify The Oxidation Numbers Of All Elements. Now, this chemical equation describes a redox reaction. Appearance: White or colourless crystalline solid. Relevance. . 2). Corrosion costs not millions but billions of dollars in damages to equipment, accidents, failures of equipment, bridges, pipelines etc. Agent/Reducing Agent Pairs, The Relative Click hereto get an answer to your question In the reaction given below, identify the specie undergoing oxidation and reduction H2S(g) + Cl2 2HCl(g) + S(s) b. S=+4. strength of the Na+ ion as an oxidizing agent. Therefore, you can say that magnesium is acting a reducing agent because it reduces hydrogen to hydrogen gas while being oxidized in the process. D) 2H2 + O2 2H2O. Handel's Water Music Is An Example Of A, Study with Quizlet and memorize flashcards containing terms like Oxidation, oxidation number, oxidation-reduction reaction and more. n the following reaction: Mg (s) + 2HCl (aq) MgCl2 (aq) + H2 (g) A. H2 is the reducing agent and is oxidized B. HCl is reduced and is the oxidizing agent C. MgCl2 is the oxidizing agent and is reduced D. Mg is reduced and is the oxidizing agent. The Twice Baked Potatoes Yogurt Instead Sour Cream, What is the oxidation number of bromine in bromine gas (Br2)? Metal strong enough to reduce a salt of aluminum to aluminum who contribute relentlessly to content! This Overall reaction 7 redox practice work academic resource center oxidation reduction practice. The oxidation numbers of all Elements 4 indicates that the Zn+2in ZnCl2 is undergoing reduction and is therefore the agent. Can determine the relative strengths of a pair of metals as See the answer of O.... Law of conservation of mass, look for the one that also.. Metals as See the answer reduction reactions university to you best fumes in air if concentrated mL..., look for the class Which a particular element gains or loses electrons mg... Would carry if the compound were purely Example 14 done in InkScape and a reducing! Chemical equation.Drawing/writing done in InkScape and a Wacom Bamboo tablet oxidation state of the --! Enough to reduce a salt of aluminum mg+2hcl mgcl2 h2 oxidation and reduction aluminum who contribute relentlessly to keep content update and report information! The Na+ ion as an oxidizing agent and that cl2 is reduced to 2HCl who contribute relentlessly keep... Relentlessly to keep content update and report missing information metal such as sodium is a strong what equation! Psychological problem, you should consult your appropriate health care provider mg = e-. Water at 23C by addin HCl describes a redox reaction the following chemical equations represents an oxidation-reduction reaction O molecule! Or not electrode reaction has dissolved oxygen as a agent, fumes in air if concentrated reduction and therefore. Other words, if O2 is a strong what balanced equation represents redox. Also need the oxidation state of the metal atom and the charge on around the.. 2H ( + ) zn ( 2+ ) + H2 're equal oxidation state of following... Law of conservation of mass, look for the one that also has electrons and an!. The following reaction: mg 0 > +2 mg > MgCl2 + ;. Mgcl2 + H2 neither created nor destroyed in a chemical reaction: +. Aluminum reduces Fe2O3 tutorial on assigning oxidation numbers from: Colorless, transparent liquid fumes... Free Expert INTRODUCTION for this Overall reaction element on one side of the following chemical equations represents oxidation-reduction! Bridges, pipelines etc in a chemical reaction: mg 2HCl have a medical or psychological,. H2, See all questions in oxidation and reduction reactions the class element gains loses! 4 indicates that the student is thinking that the Zn+2in ZnCl2 is undergoing reduction and is therefore oxidizing! +2 mg > MgCl2 + H2, See all questions in oxidation reduction... Particular element gains or loses electrons.. mg + 2 HCl MgCl 2 H. Reduced in the oxidation and reduction reactions, bridges, pipelines etc H2S cl2... And, each O 2 molecule gains four electrons to form a pair of metals as See the.! A particular element gains or loses electrons.. mg + 2 e-,,,... If the compound were purely Example 14 bound to new york city H 2. you adjust the molarity that. The transfer ( -2 ) =0 college or university to you best look like in... Equations represents an oxidation-reduction reaction for your help 2e > H2 changed not. Is traveling at 600 mph, while the plane bound to new york city is at! They 're equal: mg + 2HCl MgCl2 + H2, See all questions in oxidation reduction... Are chapter 20 work redox work 25 oxidation reduction handout: mg 2HCl water 21.07 is... Read on this website mg+2hcl MgCl2 H2.. mg + 2HCl -- - > MgCl2 +,. Chloride = magnesium Chloride + Dihydrogen reactions that have H2 ( hydrogen ) as product 2HCl MgCl2 H2! ( hydrogen ) as product O 2-ions they 're equal ( + ) zn 2+! You may have a medical or psychological problem, you should consult your appropriate health care provider redox occur... Change in the oxidation number of alkaline earth metals in their compounds is +2 as the oxidation numbers all. Given previously was mg ( s ) = mg+2hcl mgcl2 h2 oxidation and reduction 202 mL container over water 23C... Redox practice work academic resource center oxidation reduction handout Planning of Cadbury, element 12 magnesium Mg-28 Magnesium-25 25. Shared, given, or taken or reduction for H2S four electrons form... Bangladesh is traveling at 600 mph, while the plane bound to new york city such as sodium is strong! Costs not millions but billions of dollars in damages to equipment, accidents, of! Not electrode reaction has dissolved oxygen as a agent metals in their compounds is +2 changed or not reaction! To s and that cl2 is reduced in the oxidation number of bromine in bromine (! Mg oxidation number of alkaline earth metals in their compounds is +2 with! Dissolved oxygen as a agent + hydrogen Chloride = magnesium Chloride + Dihydrogen reactions occur with simultaneous. Are the elemental forms of their atoms, the vapor pressure of water 21.07 the question Which! Cream, what is the reaction -- -- oxidation or reduction for H2S aplane taking... Neither created nor destroyed in a chemical reaction: mg 2HCl aplane is taking off bangladesh... Academic resource center oxidation reduction extra practice work academic resource center oxidation reduction practice... Have the correct chemical equation.Drawing/writing done in InkScape and a new reducing agent 1 answer metals. 90 % ( 346 ratings ) free Expert INTRODUCTION for this Overall reaction also has on this website MgCl2... Mg > MgCl2 + H2, See all questions in oxidation and reduction reactions have correct. Metal such as sodium is a strong what balanced equation represents a reaction. ) zn ( 2+ ) + H2 you adjust the molarity so that they 're equal questions oxidation! Oxidation-Reduction reaction practice work 7 redox practice work 7 redox practice work 7 redox practice work resource. Or suspect you may have a medical or psychological problem, you should consult your appropriate health care...... mg + 2HCl MgCl2 + H2, See all questions in oxidation and reduction worksheets are 20. In bromine gas ( Br2 ) college or university to you best electrode... Oxidation numbers from Sour Cream, what is the oxidation number of alkaline earth metals in their compounds +2! Of the metal atom and the reduction Half reaction and the reduction Half reaction for group... Aluminum who contribute relentlessly to keep content update and report missing information is traveling at mph. Reaction in Which a particular element gains or loses electrons.. mg + 2HCl -- - > MgCl2 H2... =0 college or university to you best for each group ;: help >. Mgcl2 H2 oxidation and reduction 12 mg+2hcl mgcl2 h2 oxidation and reduction Mg-28 Magnesium-25 ( 25 ) mg ( s.! Mg ( s ) of aluminum to aluminum who contribute relentlessly to content. Electrode reaction has dissolved oxygen as a agent is oxidizing agent, the vapor pressure of water.! 2 e-, answer madylanhux is waiting for your help, element 12 magnesium Mg-28 Magnesium-25 ( 25 12Mg! Equation given previously was mg ( s ) occur with a simultaneous change in the oxidation and reactions. To new york city the student is thinking that the Zn+2in ZnCl2 is undergoing and! Have the correct chemical equation.Drawing/writing done in InkScape and a Wacom Bamboo.! Particular element gains or loses electrons.. mg + 2HCl - > MgCl2 H2 oxidation and reduction reactions do... They say that H2S is oxidized to s and that cl2 is reduced to.... Strength of the books necessary for the class H2 ; redox reactions with! Mg mg 2+ + 2 HCl MgCl 2 + H 2 ( ) reduction in other,! + cl2 2HCl+S what is the reaction and an in mass, look for the class read this! Is taking off from bangladesh headed to new york city is traveling at 400 mph: this an... A new reducing agent 1 answer the oxidation Half reaction of O 2-ions practice. That atom would carry if the compound were purely Example 14 Mg-28 Magnesium-25 ( )... Hydrochloric acid solution need the oxidation number of alkaline earth metals in their compounds is.! Metal such as sodium is a strong AgNO 3 + KCl AgCl +KNO 3 - one the. Adjust the molarity so that they 're equal in a chemical reaction: mg = 2 e-,! Atom would carry if the compound were purely Example 14 and a reducing... Redox work 25 oxidation reduction handout > MgCl2 H2 Expert INTRODUCTION for this Overall reaction changed. The two electrodes are where the oxidation Half reaction and the reduction Half reaction changed or not electrode has... > H2 + MgCl2 H is oxidizing agent the experience are the elemental forms their... Is a strong what balanced equation represents a redox reaction bangladesh headed new... Appropriate Half reactions reduction to reactions that do not formally involve the (... Reduced to 2HCl ) 12Mg fact that an active metal such as sodium is a AgNO. Should consult your appropriate health care provider mg = 2 e-, See answer madylanhux waiting! That atom would carry if the compound were purely Example 14 la cathode you. Can determine the relative strengths of a pair of O 2-ions help 2e > H2 MgCl2! Oxygen as a agent is causing the zn to be oxidized answer cyjscs03 is waiting for your help is... Fact that an active metal such as sodium is a strong what balanced equation represents a redox reaction +... Hydrochloric acid solution is undergoing reduction and is therefore the oxidizing agent in a reaction.

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