Br Br .ПО CN

Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid .…

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Q: 20. Solid lithium reacts with gaseous nitrogen. Type of reaction

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Q: Some Metals on treatment with HCl release a gas which is O Oxygen O Hydrogen O Ammonia O Carbon…

A: Some metal reacts with acids to gives hydrogen gas.

Q: • 3. Zn + H,MoO4 Zn2+ + Mo3+ (Acidic)

A: First balanced the equation in suitable medium as mentioned in the question and then after choose…

Q: Calculate the value of E0for each of the following reaction: Fe2+(aq) + Ag+Fe3+(aq) + Ag (s)

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Q: A current of 2.345 A passes through the cell shown for 45 minutes. What is the volume of the…

A: It is a term used in chemistry when a substance undergoes a reaction in which it ends up gaining an…

Q: C. Reactivity of metals: 1. Observations (Indicate whether the reaction occurred, the vigor, extent…

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Q: What are the uses of KMnO4?

A: Potassium permanganate is also known as potassium manganate (VII). It is an inorganic compound. Its…

Q: What would be the proposed steps for the following?

A: Dear student,we are allowed to answer only one question at once,if you want the second question to…

Q: How many seconds does it take to deposit 1.63 g of Ni ona decorative drawer handle when 13.7 A is…

A: The time required to deposit 1.63 g of Ni on a decorative drawer handle when 13.7 A is passed…

Q: Consider the following redox reaction with nitrogen (N): NO3 + H* + 8e +→ _NH4* a. Balance this…

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Q: Br FeCl, or AICI3 + Br2 HBr

A: In the given chemical reaction, the H atom of benzene is replaced by Br in the presence of Lewis…

Q: Which substance in the following reaction is reduced? Fe O,+2AI - Al;03+ 2Fe Select one: Oa. Al • b.…

A: Given reaction Fe2O3 + 2 Al → Al2O3 + 2 Fe Substance is Reduced if their Oxidation number is…

Q: Consider the decomposition of red calx of mercury (HgO) into its elements as follows: 2 Hgo --> 2 Hg…

A: Molar mass of HgO is 216.59 g/mol Molar mass of O2 is 32 g/mol

Q: How long would it take in minutes to plate 1.00 gram of silver to a watch when 9.2 amps are passed…

A: Mass of silver deposited = m = 1.00 g  Current passed I = 9.2 A Atomic mass of Silver M = 107.8682…

Q: Calculate the mass, in grams of silver will be formed when 11 A are passed through molten AgCl for…

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Q: Identify the type of reaction, and balance it: T Dg;Rc – Dg Rc 5. a. type of reaction

A: Introduction :  We have to balance this reaction .

Q: When hydrogen reacts with calcium metal, what are the oxidation numbers of the calcium and hydrogen…

A: Redox reaction : In redox-reaction one species get oxidized and other species get reduced.  So…

Q: what is Oxidizing agent folloong reachon? In the Co H206t 602 ->6 cOz + e Hz O

A: Oxidizing agent :- A substance which itself undergo reduction but oxidizes the other is called…

Q: What is the type of the following reaction 2H9O(s) → 2Hg(1)+0,(g) Select one: a. combination b.…

A: In this question, we will see that type of the Reaction.  You can see details explanation and answer…

Q: 9. Determine the AHrxn° for the following reaction given the information below: 2 MnO2(s) + CO(g) →…

A: We will calculate ∆Hrxn

Q: * Balan ix ce o Redox in baric media clo, + I, → I0, +(r A) 6 O clo, is stoichiometric co-enicintop…

A: The given reaction is : ClO3-  +  I2  →  IO3-  +  Cl- The oxidation number of O is -2. On the left…

Q: is Kp fo

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Q: 2. Provide conditions for following reactions: Br OH a.

A: A)Reaction of alkene HOBr first gives three members cyclic transition state which is highly unstable…

Q: calculate the E of Ag + Ag(I) = Sn(IV),Sn(2) + Pt

A: Given cell reaction is Ag|Ag+ || Sn+4,Sn+2|Pt In an electrochemical cell, reduction takes place at…

Q: Research the chemical reaction involved in the haber process (e.i. production of ammonia). Show the…

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Q: How does Galvanisation check rusting of iron?

A: Rusting of iron means formation of a layer of iron oxides on the surface of iron objects. This…

Q: Which of the following transformations is an example of an oxidation? Br A "O., HO "O., C

A: In an oxidation reaction the oxidation state of the element increases. The oxidation state of the…

Q: R E H R Cu rea-brom Pit

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Q: Determine the AG for the reaction: 02(g) 205.0 NO2(g) 240.5 ½ N2(g) + S° 191.5 °H +34

A: Calculation

Q: What is Eº for the following balanced reaction, if Kc = 4.38 x 1010 --> Zn +2 Zn+2 (aq) Fe(s) Zn(s)…

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Q: Calculate Eo for the reaction: Chromium(II) ions and tin(IV) ions to produce chromium(III) ions and…

A: The net equation for the given reaction is as follows: 2Cr+2 (aq)+Sn+4(aq)→2Cr+3(aq)+Sn+2(aq)

Q: Part A 18.10. You can click on the Review link to access the section in your e Text. A reaction has…

A: To find the ∆G°rxn for the reaction for given conditions.,

Q: Of the following, which one is most likely to be the strongest reducing agent: O2, O2*, O2 , O2-?…

A: Redox reaction:Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: How many electrons are transferred?   PbO  +  CO  →  Pb   +  CO2

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Q: Breathing air that contains 4.0 % by volume CO2 over timecauses rapid breathing, throbbing headache,…

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Q: Predict whether the following reaction will occur spontaneously or not: Fe*3 + 2CI- Fe *2 + Cl2

A: In a redox reaction, when the electrons is loosed, the reaction is called oxidation. When in same…

Q: Describe the reaction Cu (s) + HNO3 (aq)  →

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Q: 5. Find the balanced coefficient for the Calcium Bromide and the type of reaction NaBr + Ca(OH)2 -->…

A: The given reaction is a double replacement reaction, in which NaBr and Ca(OH)2 is converted into…

Q: Please balance the following reaction, then show me the complete electron transfer reaction for the…

A: The given reaction is: C8H18 + O2→CO2 + H2O The no. of atoms of each type are as follows:…

Q: Hw question 8

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Q: Using the following as possible steps in a pathway: 2 ClF (g) + O2 (g) → Cl2O (g) + OF2 (g) ΔH° =…

A: The balanced chemical equation for which standard enthalpy change is to be calculated is:…

Q: Kw at (0 degrees kelvin) is .02. What is the concentration of H3O+ ?

A: Given, Kw = 0.02. Concentration of H3O+ has to be calculated.

Q: Which substance is being oxidized in the reaction? 2Na (s) + Br, (g) 2NaBr (s) Select one: a. Br2 b.…

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Q: Write a balanced chemical equation describing the oxidation of chlorine gas by the copper(III) ion…

A: Rules to balance redox Reactions in Acidic  Aqueous Solutions Balance elements in the equation…

Q: nich one of the changes below will increase the poten 2+ 2* (aq, 1.0 M), Sn 4*(aq, 1.0 M) || Cu…

A: Ine electromechanical cell,  Cell potential is increased by increasing concentration of reactant.

Q: Which element of these has the same oxidation number in all of its compounds? Beryllium Chlorine…

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Q: Balance the equation and determine the reaction. 1N + e -1

A: The given unbalanced nuclear reaction is: MZA  →N714 + e-10 We have to find the unknown MZA,  where…