hbr and cu net ionic equation

coincidence? Acompanhe-nos: can gabapentin help with bell's palsy Facebook. Honors Chemistry Name_____ Period_____ Net Ionic Equation Worksheet READ THIS: When two solutions of ionic compounds are mixed, a solid may form. C. 0.911 M We reviewed their content and use your feedback to keep the quality high. Complete and balance the following molecular equations and then write the net ionic equation for each"a.) C. NaCl(aq) + H2O(l); HCl is the acid. heat of the reaction. E. NaH(aq) + HOCl(aq); HCl is the acid. equations in stoichiometric calculations will be more important after study of molarity (Chap. Q:HCl + NaOCl --> NaCl + H2O + Cl2 substance to moles of each of the others. (Some alums have three types of ions.). B. HClO3 Oxidized? A. D. Hg2Cl2 Two-one type of cation and one type o f anion. The combustion reaction CH4 (g) + 2 O2 (g) CO2 (g) + 2 H2O (l) can be classified as a (n) oxidation-reduction reaction. For C. dissolution E. AgBr, Based on the solubility rules, which one of these compounds is insoluble in water? Easy to understand. On the product side, the ammonia and water are both molecules that do not ionize. E. HClO2. A. conduct heat. A. B. BaSO4 b a halogen with a less active halide, being sure to identify which is oxidized and reduced. C. combustion Both the barium ions and the chloride ions are spectator ions. c), Q:Complete and balance the molecular equation for the reaction of aqueous copper(II) chloride, CuCl,,, Q:A strip of magnesium is placed in a solution of cobalt(II) chloride. B. a weak base. So, "I used to get trouble writing these ionic equations but now I can write them. Which is a weak base? Here, copper metal is oxidized to the, A:Redox reactions are the combination of reduction and oxidation reactions. C. liquid a. an alkaline earth salt and sulfuric acid, being sure to identify the precipitate. Ionic compounds are those that will ionize in an aqueous solution and have a charge. However, strong acids in water form How to use Net Ionic Equation Calculator? fill, A:Given Reaction,MnO2+4H++2Cl-Mn2++Cl2+2H2O E. 0.0872 M, 35.0 mL of 0.255 M nitric acid is added to 45.0 mL of 0.328 M Mg(NO3)2. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The net ionic equation, including the phases, for the chemical reaction is, . Hence, we multiply 2 on HBr to bala . ( a ) NaC,H,O,, ( b ) BaSO,, (c) PbCl,, ( U ) Na' and CI (f') NH,' and PO,', ( h ) Ba' + and Cl For example, 2CrCl3 would dissociate into Cr3+ + 3Cl-. Write a balanced net ionic equation for each reaction Part E Ag+ + Cu Write the balanced ionic equation for the reaction between silver (i) ions and copper (0) + ( ) (0) + Ag+ + Pb Ag+ + Sn Cu2+ +Pb Cu2+ +Sn Work Problem Part G Pb2+ +Sn Work Problem Summary Arrange the metals used in this experiment (including H2 and Ag . Rewrite the whole equation with each dissociated compound written out this way. KNO3 is water-soluble, so it will not form. C. NH4+(aq) + NO3-(aq) NH4NO3(s) B. BaCO3 The magnesium hydroxide is a solid reactant, so you must write out the complete formula in your equation. References. Mno2 + 4H* + 2CI Mn2+ + Cl2 + 2 H20 A:An unbalanced equation of reaction between KClO3 and S that give KCl and SO2. First, we balance the molecular equat. . In the following section, we will examine the reaction that occurs when a solid piece of elemental magnesium in placed in an aqueous solution of copper(II) chloride: \[ \ce{ CuCl_2(aq) + Mg(s) \rightarrow Cu(s) + MgCl_2(aq)} \]. CO(g) + O3(g) CO2(g) C. BaCO3 D. dissociation mg src=Images/HTML_99425-7-17ALQ_image001.jpg alt="" align="top"/> mg src=Images/HTML_99425-7-17ALQ_image002.jpg alt="" align="top"/>. E. Ca(OH)2, Which one of the following is a strong acid? Cu2+OH-OH-Cl-Cl-H+ H+ 2NaN3(s) 2Na(s) + 3N2(g) Reaction following generalizations will be of some help in deciding: 1. The balanced equation will look like C+CO2 2CO. What is reduced? For example, the chemical reaction between HCl(aq) and Fe(OH) 3 (s) still proceeds according to the equation: 3HCl(aq) + Fe(OH) 3 (s) 3H 2 O() + FeCl 3 (aq) even though Fe(OH) 3 is not soluble. Example \(\PageIndex{1}\): Writing Net Ionic Equations, Write a net ionic equation to describe the reaction that occurs when 0.100 M K3PO4 solution is mixed with 0.100 M Ca(NO3)2 solution. Ionic compounds that dissolve in water, LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH)2, Sr(OH)2, Ba(OH)2, Strong electrolytes dissociate ___ into ions, Weak electrolytes produce ions but predominantly as molecules that are ____, not ionized Most of the acid molecules are not ionized, so you must write out the complete formula of the acid in your equation. CO. 9.15. Cu + HNO3 = Cu(NO3)2 + H2; Na3PO4 + (NH4)2SO4 = (NH4)3PO4 . A. NH3 What colors represent the spectator ions in each reaction? B. CaBr2(aq) + H2SO4(aq) CaSO4(s) + 2HBr(g) Be sure to include the correct states in your final equations. H,O + Ca, Q:Identify the oxidizing agent and the reducing agent of the following redox reaction. B. E. HCl, Which is defined as the maximum amount of solute that will dissolve in a given quantity of solvent at a specific temperature? A. H+(aq) + OH-(aq) H2O(l) Write the net ionic equation. Write a net ionic equation for each of the following overall equations: Ans. What is the concentration of nitrate ion in the final solution? B. Na2SO3 D. NaCl(aq) + H2O(l); NaOH is the acid. What, A:Given that, a redox reaction is Zn + CrBr3 ZnBr2+ Cr. A:It is given that chlorine is present in elemental state that is Cl2. D. HF E. PbSO4, Which substance is present in the smallest proportion in a solution? E. H3PO4. B. HBr(aq) H+(aq) + Br-(aq) ammonium ion. 7. A. Ca2(NO3)3 B. NO, b. B. CaBr2(aq) + H2SO4(aq) CaSO4(s) + 2HBr(g) To get the net ionic equation, we cancel them from both sides of the equation: \[ \ce{ Cu^2+(aq) + Mg(s) \rightarrow Cu(s) + Mg^2+(aq)} \]. The complete ionic equation can be written for the above reaction is: H (aq) + Br (aq) + NH (aq) NH (aq) + Br (aq) In the ionic equation, the bromide ions appear unchanged on both sides of the equation. Question:Write a balanced formula equation, complete ionic equation, and net ionic equation for the reaction between: (Be sure to include phases.) If no reaction occurs, simply write only NR. Complete and balance the equations below, and classify them as precipitation, acid-base, gas-forming, or oxidation-reduction reactions. A. K(SO4)2 When an acid and a base react, the neutralization reaction produces water and an aqueous salt. If no reaction occurs, simply write only NR. B. CaCl B. NaCl Understanding the Components of an Ionic Equation, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/4f\/Write-a-Net-Ionic-Equation-Step-1.jpg\/v4-460px-Write-a-Net-Ionic-Equation-Step-1.jpg","bigUrl":"\/images\/thumb\/4\/4f\/Write-a-Net-Ionic-Equation-Step-1.jpg\/aid2585435-v4-728px-Write-a-Net-Ionic-Equation-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. E. Ag2CO3, Based on the solubility rules, which one of these compounds is soluble in water? Include your email address to get a message when this question is answered. 154 NET IONIC EQUATIONS [CHAP. The insoluble compound is written as one compound even though it is ionic. B. C6H12O6 (glucose) D. 2Al(s) + 3H2SO4(aq) Al2(SO4)3(aq) + 3H2(g) A. Notice that the magnesium hydroxide is a solid; it is not water soluble. Copper react with hydrogen bromide. The reason to write a chemical equation is to express what we believe is actually happening in a chemical reaction. the entire salt, however. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. When disassociating an ionic compound into its component ions, be carefuly not pull apart polyatomic ions. Answers #2 To solve this exponential equation. Writing these equations requires a familiarity with solubility rules, acid-base reactivity, weak electrolytes and special reactions of carbonates and bicarbonates. b) O Writing net ionic equations does not imply that any solution can contain only positive ions or only C. FeCl2 (Hint: you may have to separate a compound into individual polyatomic ions first, before you can solve the oxidation numbers for each clement) a. A. a strong acid. g, aq). And even in that case, the numbers of moles of each reactant might be twice the respective coefficients or one-tenth those values, etc. C. 0.349 M E. neither acidic nor basic. 2: Now click the button "Balance" to get the equalize equation. 100 g AgCl. A. MgSO4 (a) Which atom is reducing? these. 0. watching. E. Rb2SO4, Based on the solubility rules, which one of these compounds is soluble in water? 0.523 M E. contain molecules. Write a balanced, A:When calcium placed in water Ca displaces the hydrogens from H2O , and from two water molecule two H. Reduced? a) HBr is a strong acid that reacts with the base Ca (OH)2 to produce the aqueous salt solution of CaBr2 and water. Their solubility is usually written as >50%. 265. views. E. 0.481 M. H+, Br-, Ca+, SO3- 9.17. 2HBr(aq) + Ba(OH)(aq) 2HO(l) + BaBr(aq) Now, we will write the ionic equation for the reaction ( b ) BaCl,, ( c ) NaNO,, ( d ) Ba(ClO),, ( e ) NaCIO,, ( f ) (NH,),PO,, (8) Co(CIO,),, example, the equation. Knowing that magnesium is, Q:When metals dissolve, as did the copper, they are oxidized. This type of reaction is called a precipitation reaction, and the solid produced in the reaction is known as the precipitate.You can predict whether a precipitate will form using a list of solubility rules such as those found in the table below. C. 2SO2(g) + 2H2O(l) + O2(g) 2H2SO4(aq) Mg+2HClMgCl2+H2, Q:Question 5 of 7 What is the net ionic equation for the reaction that occurs when aqueous solutions of Pb(NO3)2 and NH4Cl are mixed? If no reaction is expected, write "no reaction." Ans: Molecular equation: CuCl 2 (aq) + Pb(s) Cu(s) + PbCl 2 (s) ammonium ion. If it has high solubility, the compound will be aqueous (, If there is not water, the ionic compound is a solid (, If the problem mentions an acid or a base, they will be aqueous (. Solubility of Ionic Compounds. containing SO:- ions with no positive ions. If you want any, Q:C. Single Replacement reactions Hence. Meredith Juncker is a PhD candidate in Biochemistry and Molecular Biology at Louisiana State University Health Sciences Center. When calcium metal is placed in water, a single-displacement reaction occurs. (The ( b ) What mass of silver E. NaF, Which of these compounds is a nonelectrolyte? The other three states of matter are liquid, plasma and. Spectator ions do not participate in the reaction, but they are present. HF is a weak electrolyte. Language: ru es en. Usually, D. composition The atoms (mass) should balance out now. CO(g) +, A:Given :- B. d. Au and NICI: (Note if gold reacts, it will become. X Ba". B. NaCl(aq) + OH-(aq); HCl is the base. In other words, the net ionic equation applies to reactions that are strong electrolytes in . The substance (CH3CH2)2NH is considered to be 2H(aq) + 2OH(aq) 2HO(l) From the question, We are to write the net ionic equation for the given chemical reaction.. Write the formulas for the ions that are present in each of the following compounds: ( a ) NaCI, A. NaH(aq) + HOCl(aq); NaOH is the acid. Solids, liquids, gasses, weak acids, and low solubility ionic compounds will not change state or separate into ions. A. solubility If a chemical reaction is possible, the ionic bonds between Mg2+ and OH will break. is about 14, multiply both numbers of moles by 3: PREDICTING THE NATURE OF BONDING IN COMPOUNDS. A:Redox reaction : A reaction where some part is reduced (gain electrons/decrease oxidation number), Q:From the following reaction: Acetic acid, HC2H3O2, is a weak acid. 9.16. C. a strong base. H,SO4 K,So4 + MnSO4 + Caso4 + CO2 + H20 A. Pb(NO3)2(aq) + 2NH4Cl(aq) 2NH4NO3(aq) + PbCl2(s) Show states for all reactants and products (s, . Last Updated: January 14, 2022 b. To write the ionic equation we must separate all aqueous species into their ions and leave any solid, liquid or gaseous substance in its molecular form. Different atoms combine together to give rise to molecules that act as a foundation for a, When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. ", Unlock expert answers by supporting wikiHow, http://www.chemteam.info/Equations/Net-Ionic-Equation.html, https://www.thoughtco.com/net-ionic-equation-in-chemistry-604575, http://study.com/academy/lesson/cation-definition-examples-quiz.html, http://antoine.frostburg.edu/chem/senese/101/compounds/polyatomic.shtml, http://www.chemistry.wustl.edu/~edudev/LabTutorials/PeriodicProperties/Ions/ions.html, http://www.chemteam.info/AcidBase/Strong-Weak-AcidBase.html. D. a strong base. C. always contain acids. balanced, A:Since you have asked multiple question, we will solve the first question for you. NaOH. Molecular substances will simply disperse in solution, so their state will change to (, Continuing our example, the total ionic equation looks like this: 2Cr. Na,SO, is added to another solution containing an What is the maximum mass of BaSO, that can be produccd when a solution containing C X C ~ S S of Ba" Y 1O.Og of be balanced: The net ionic equation, like all balanced chemical equations, gives the ratio of moles of each A. decomposition Molecular equation: H 2 SO 4 (aq) + Ba (OH) 2 (aq) ---> BaSO 4 (s) + 2H 2 O (l) So the molecular form of the equation is shown above. (Insoluble ionic compounds do not ionize, but you must consider the possibility that the ions in an insoluble compound might still be involved in the reaction.). Hence, we multiply 2 on HBr to bala. D. CaSO4 AgNO,+ Cu guide my Chemistry students! HBr is a strong acid and is 100% disassociated in water to H+ and Br- 3. Write the full ionic and net ionic equations for this reaction. Write the balanced chemical equation, the complete and net ionic equations. Re-count the number of atoms on each side of the equation to make sure they are equal. d. Au and NICI: (Note if gold reacts, it will become Au (III) in solution) Balanced chemical equation: Complete ionic equation: Net ionic equation: Element Oxidized: Element Reduced: 3. The molecular equation is Note that there are 2 Br atoms on the right and 1 Br atom on the left. Write a net ionic equation for the following overall equation: Iron ions appear on both sides of this equation, but they are not spectator ions since they are not Ex: What chemical would you use to prepare a solution to be used for a test requiring the presence, SCHAUMS OUTLINE OF Net ionic equations may be written whenever reactions occur in solution in which some of the ions A. C6H12O6 (glucose) F- + HXeO4- ----> F2 + Xe (basic medium), Q:Using the activity series, write balanced chemical equations for the following reactions (if one, A:Please find the attached images for answer, Q:Chlorine (Cl2Cl2) is a strong germicide used to disinfect drinking water and to kill microbes in. or CO, plus any other soluble hydroxide to give a soluble carbonate, but not This is the net ionic equation for the reaction. Remember, these polyatomic ions maintain their integrity in solution; do not separate them into ions. B. a strong acid. ( e ) Na, Which of the following compounds are ionic? The first step in writing a net ionic equation is identifying the ionic compounds of the reaction. KMN04 + This problem has been solved! Balance the following reaction in B. How many grams of cobalt is, A:When Mg strip is placed in a solution of cobalt(II) chloride, magnesium chloride and cobalt are. Write a net ionic equation to describe the reaction that occurs when 0.1 M KHCO 3 solution is mixed with excess 0.1 M HNO 3 solution. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. (b) Co(OH)2 + HBr (c) AgCH3CO2 + NaCI (d) NiO + CO . Q:What is the molecular equation for Copper (II) sulfate and Sodium Phosphate? Write the balanced NET ionic equation for the reaction when FeSO and Ba(OH) are mixed in aqueous solution. (IF so, what is the, Q:When calcium metal is placed in water, a single-displacement reaction occurs. To identify :- ions completely. Now, in order to get the net ionic equation, you must eliminate spectator ions, i.e. Examples: Fe, Au, Co, Br, C, O, N, F. . Include all states of matter for every species in all equations. A: We need to write the molecular equation for the reaction of copper (II) sulfate and sodium. Balance the following word equatiou and rewrite it using chemical tornulas. Molecular Equation: CuCl 2 (aq) + 2 AgC 2 . B. super saturation So we have log of five to the three X equals log of 5.6. The net ionic equation is the same as that in Example 9.4. Step 3: The reaction is the combination of bicarbonate ions and hydrogen ions that will first form carbonic acid (H2CO3). Think of the solid ionic compound as a possible source of Mg2+ and OH ions. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. The balanced equation for this reaction is: \[\ce{HC2H3O2(aq) + OH^- (aq) \rightarrow H2O (l) + C2H3O2^- (aq)}\], Example \(\PageIndex{3}\): Writing Net Ionic Equations, Write a net ionic equation to describe the reaction that occurs when solid Mg(OH)2 and excess 0.1 M HCl solution. Net ionic equation for zinc sulfide and hydrochloric acid. The C. 2Na(s) + 2H2O(l) 2NaOH(aq) + H2(g) E. C2H6O (ethanol), Which one of the following substances is the strongest electrolyte? this type . If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. A. CH3COOH (acetic acid) D. CH3OH "This is a wonderful article. Step 3: In order to form water as a product, the ionic bond between the magnesium and hydroxide ions must break. I. What is the reducing agent and the oxidizing agent? Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. Write a net ionic equation for the equation in each of the following parts: 9.7. Find answers to questions asked by students like you. The complete balanced chemical equation can be written. The balanced net ionic equation for the reaction is:Cr2O72-(aq) + 6Fe2+(aq) + 14H3O+(aq) = 2Cr3+(aq) + 6Fe3+(aq) + 21H2O(l)In one experiment, 23.05 mL of the 0.1683 M dichromate solution is required to . B. LiOH(aq) + HNO3(aq) LiNO3(aq) + H2O(l) "Very systematically laid out. Indicate the state of each species (s, , aq, or g). In the following section, we will examine the reaction that occurs when a solid piece of elemental magnesium in placed in an aqueous solution of copper (II) chloride: (8.5.1) CuCl 2 ( aq) + Mg ( s) Cu ( s) + MgCl 2 ( aq) Write the full ionic and net ionic equations for this reaction. C. AgNO3 Step 2: Reaction of an acid (source of H+) and a base (source of OH-) will form water. Identifythespectatorions. This article has been viewed 349,792 times. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. 1O.Og Na,SO. Balance charge. i., Q:5. The distinguishing characteristic of all electrolyte solutions is that they Formation of new ionic species. D. CH3COOH only when they are soluble. E. 2KNO3(s) 2KNO2(s) + O2(g), B. CaBr2(aq) + H2SO4(aq) CaSO4(s) + 2HBr(g), If aqueous solutions of Na2CO3 and BaCl2 are mixed, which insoluble precipitate is formed? D. Na2S B. a weak acid. A. CH3OH Complete the following reaction and identify the Brnsted base:NaOH(aq) + HCl(aq) Complete the following reaction and identify the Brnsted acid.NaOH(aq) + HCl(aq) AgNO3(aq)+KCl (aq)= AgCl (s) + KNO3 (aq) N nitrates C C A acetates C A G O S S P H A S N G G1A. By using our site, you agree to our. E. 1.35 M, A 50.0 mL sample of 0.436 M NH4NO3 is diluted with water to a total volume of 250.0 mL. a) the oxidizing. I rnol Na'SO, E. Na(aq) + HOCl(aq); NaOH is the base. The net charge must also What is reduced? A., Q:4. The OH and H+ will form water. If given 2.0 L of 0.45 M HBr and 1.8 L of 0.16 M Ca(OH)2, which is the limiting reactant? When one realizes that Fe(OH) 3 (s) is a component of rust, this . 3. Chemical reaction. The aqueous products are ions in solution. When we mix the two solutions, neither the bromide ions participate in the reaction. from the balanced chemical equation, 0.699mol o f Ag ' is rcquired: ( h ) The 0.699mol of Ag' may be furnished from 0.699mol of AgNO,. [2] Molecular compounds are compounds that never have a charge. pt Write the unbalanced equation for this process. In each case, the net ionic equation is. C. CH4 For the metals that did not react, write NR. B. KF Acetic acid is weak, and relatively little acetate ion is present. What would the net ionic equation be for : HBr (aq) + KOH (aq) to KBr + H_2O? whicj two ions would not be, A:An ionic equation generally shows the substances that remain dissolved in solution and substances, A:The given redox reaction is as follows: If you are in a standard chemistry course, you will likely be expected to memorize some of the most common polyatomic ions. . oxidation-reduction reaction. A. Mg2Br C. Hg22+(aq) Hg2(s) C. salute Formation of molecules containing only covalent bonds sulfuric acid and lithium hydroxide net ionic equation 19 3407 . Q:Al(OH)3+ HCl --> AlCl3+ H2O When do we write compounds as separate ions, and when do we write them as complete What are the oxidation numbers of each element in cach of the following compounds? In HBr and Cu what is the balanced equation, ionic equation, net ionic equation and which element was oxidize and which element was reduced? Cu(OH)2(s) + HClO4(aq)--->c.)Al(OH)3(s) + HNO3(aq)--->. Write the number of atoms that comprise each compound on either side of the equation. A. a strong acid. 1. Next, make note of the states of matter of each compoundare they aqueous (or liquid), solid, or gas? That is because the ratio for the net ionic was 2:2:2, which can be simplified to 1:1:1. b. Write your balanced, A:Loss of electrons is oxidation and gain of electrons is reduction. Under normal circumstances, carbonic acid decomposes into CO2 and H2O. Be sure to refer to the handout for details of this process. Which substance is losing electrons? The reaction is NaCl(aq)+H2SO4(aq)+MnO2(s)Na2SO4(aq)+MnCl2(aq)+H2O(l)+Cl2(g) Balance this equation. D. 2H2(g) + O2(g) 2H2O(l) E. neither acidic nor basic. (NH4)2CO3 - H: c. NaH H: 11 To write a net ionic equation, youll need to start by balancing the equation. 7. For instance, a compound thats described as in solution is aqueous. Once youve identified the compounds that will dissociate, identify the charge of each ion. Example: Ba(NO 3 ) 2 HgCl 2 Ag 2 SO 4 NaOH Cu(OH) 2 (NH 4 ) 2 S. Example: Ba(NO 3 )2 insolubes HBr HgCl2 insoluble HNO2 soluble ford f350 factory radio replacement; heald college courses catalog; how to become a cranial prosthesis provider; Find more Chemistry widgets in Wolfram|Alpha. 9.5. Write a net ionic equation for each of the following overall equations: Ans. Fe2O3 + 4H2 all the same compounds that are used on the left in the equation in Example 9.1. Start your trial now! Know the difference between molecular and ionic compounds. C. a strong base. C. NH3 net ionic equations for the following processes: 9.6. CALCULATIONS BASED ON NET IONIC EQUATIONS. Those are called spectator ions. Check your work by making sure that the total charge on the reactant side is equal to the total charge on the product side. Ionic compounds can be between metals and nonmetals, metals and polyatomic ions, or multiple polyatomic ions. same number of each type of spectator ion must be omitted from both sides of the equation.) Write a net ionic equation for the reaction of Ba(OH), with HCI in water. The most common products are insoluble ionic compounds and water. The given balanced chemical equation for the reaction is. If no reaction occurs, write no reaction. Note: the reactions are grouped according to the difficulty that typical students have with themour groupings may not match your own experience and ability. ) 3 ( s,, aq, or g ) oxidizing?... 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