Explain why the reaction shown below is a single replacement reaction

Q: Consider the following reaction: 2 Ce+ (aq) + 2CI (aq) = Cl2 (g) + 2Ce3+ (aq) Ce4+ + e + Ce+ E° =…

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Q: Which element is oxidized in this reaction? Zno+ C→Zn +CO

A: The reaction given is  => ZnO + C --------> Zn + CO

Q: Explain Ostwald process of manufacturing nitric acid(HNO3)

A: There was a German Scientist who developed a process that is useful in manufacturing nitric acid.…

Q: What is the oxidation state of the boldfaced element in (a) P2O5, (b) Nah, (c) Cr2O7?

A: Oxidation number of an element is the charge which an atom of the element has in its ion or appears…

Q: In the smelting of iron ores, the reduction of iron oxides in a blast furnace is accompanied by the…

A: GIVEN :- Reaction (1): 3 Fe₂O3(s) + CO(g) -----> 2Fe3O4 (s) + CO₂(g)   Reaction (ii): Fe3O4 (s) +…

Q: Br + Br2 Br Colorless Red Br, Br 2B12 Br Br Red Colorless

A: The reduced stability of these multiple bonds in the given reactions is the deciding factor for the…

Q: In the reaction, Fe2+ + Cr2O72- Fe3+ + Cr3+, which is involved in oxidation? A. Fe B. Cr2O7 C. Cr…

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Q: An ore containing magnetite, Fe3O4 was analyzed by dissolving a 1.5419 g sample in concentrated HCl,…

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Q: What is the oxidation state of each element in K,Cr,0,? Cr к What is the oxidation state of each…

A: (a) Oxidation state of each elements in K2Cr2O7 Oxidation state of K = +1 Oxidation state of Cr = +6…

Q: Predict the products of the following reactions and balance the equations. 1 КСІ + AGNO, 2 Na,So, +…

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Q: What is the oxidation state of Cr in each compound?a. CrO b. CrO3 c. Cr2O3

A: The given compound is CrO,oxidation state of oxygen = -2.The compound is neutral, no…

Q: How to write a chemical equation for transition metal ions found in a solution?  The ions found were…

A: Given : solution of Co2+ (aq) and Cu2+ (aq). 1) Adding NaOH : Since addition of NaOH will bring OH-…

Q: Categorize the following reactions: 3. N, (g) + 3H, (g) = 2NH; (g) 4. С.Н,О, (аq) -> 2C,Н.О (аq)…

A: The reactions given are,

Q: What is the oxidation state of Cl in CaOCl2 ?

A: Chlorine is a halogen which can exist in various oxidation states. Its oxidation states include -1,…

Q: please give the E° of this equation!  Cr(NO3)2    +   AgNO3  →   Cr(NO3)3   +   Ag

A: In electrochemical cell oxidation take place at anode and reduction take place at cathode. Eocell =…

Q: sulfides of chromium O CrS2 O CrS O Cr3S2 O Cr2S3 nitrides of chromium O Cr2N3 O CrN O CrN3 O Cr3N2

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Q: Silver nitrate is added to each of the aqueous solutions: [Cr(NH3)3Br3], [Cr(NH3)6]Br3, and…

A: In coordination compound if have primary valency like chloride, bromide, iodide react with AgNO3to…

Q: A potassium permanganate solution is prepared by dissolving 4.68 g KMnO4 in water and diluting to…

A: Weight of substance when divided by its molar mass gives the number of moles of that substance.…

Q: Enter the oxidation state of copper for each form in which it appears in the copper cycle of…

A: Name and the inorganic compounds: (a) CuNO32: It is an inorganic compound which forms blue…

Q: If you began with 24 moles of Fe203, approximately how many moles of pure iron would be formed as a…

A: Given :-  2 Fe2O3 + 3 C ----> 4 Fe + 3 CO2  Number of moles of Fe2O3 = 24 mol  To calculate :-…

Q: If some red-brown Cu (s) is heated with a Bunsen burner in the presence of O2 (g), some black solid,…

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Q: Identify the oxidizing agent. 2 Al3+(aq) + 2 Fe(s) →→ 2 Al(s) + 3 Fe2+(aq)

A: An oxidizing agent is the one that oxidizes the other ralumeactants. Hence we have to find the…

Q: 1. Identify the following reactions by type and predict the products (any 4): (i) (ii) (iii) (iv)…

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Q: 3. How many grams of copper are required to replace 4.00 g of silver nitrate, which is dissolved in…

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Q: Lead poisoning is a serious condition resulting from the ingestion of lead in food, water, or other…

A: Given, Amount of lead present in 0.1 L of blood = 45 × 10-6 g Amount of lead present in 1 L of blood…

Q: 5. Name following compounds and find the oxidation states of them. (a) [Co(NH3)6]Cl; (b)…

A: Here we are required to name the complex and also find the oxidation state of the central metal.

Q: Iron(II) ions can be oxidised to iron(III) ions by hydrogen peroxide. Which statement explains why…

A: The group 3 to 12 of the periodic table are d-block elements. These elements are also called…

Q: 26.2 Complete and balance the following reaction, then give the product side of the balanced…

A: Since you have posted multiple question, we will solve only first one you. To get remaining question…

Q: with

A: When gold react with nitrite ion than gold nitrite will form

Q: Give reasons :(i) Zn is not regarded as a transition element.(ii) Cr2+ is a strong reducing agent.

A: (i) Zn belongs too d block but not considered as transition elements because it contains completely…

Q: For each of the compounds below, indicate the oxidation state of each element in the compound. Be…

A: The oxidation state shows the degree of oxidation for an atom in a chemical compound. MgCl2…

Q: A stock solution containing Mn2+ ions was prepared by dissolving 1.635 g pure manganese metal in…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: How many grams of ironare produced from 1.00 Kg Fe2O3?The reaction is Fe2O3(s) + 3CO (g) → 2Fe(s) +…

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Q: Describe the electrolytic process for refining copper.

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Q: ) Determine the oxidation state of the metal ion in [Fe(CN)6]^4− B) Determine the oxidation state…

A: Oxidation state of the metal ion in [Fe(CN)6]4- Oxidation state of the metal ion in [Co(ox)3]4-

Q: The oxidation state of chromium in CrAsO4 is:                     (a)   0                    (b)…

A: Oxidation State is the imaginary or fictitious charge developed on an atom if all shared electrons…

Q: What is the oxidizing agent in the following reaction? Cr₂O+Al+C) + A1,0) 3(x) A Al n D Cr²³) Cr₂0%)

A: Oxidising agent is Al .

Q: You are a lab assistant preparing a solution of known concentration of phosphorus. You have pure…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: A 8.12 kg mixed-mineral sample contains chromite (FeCr2O4) as the only chromium-bearing ore. The…

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Q: What is the oxidation state of iron in K3[Fe(C2O4)3] ∙3H2O? Justify your answer.

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Q: Steam is really hot liquid water. What would be the products formed when a metal reacts with stream?…

A: Concept: 1. when a metal react with steam then it produces H2 gass and Metal oxide. In general, the…

Q: One of the steps for refining silver involves converting silver into dicyanoargenate(I) ions:…

A: Balancing of reaction – A chemical reaction involves reactants and products. According to law of…

Q: MnSO4 + 5 PbO2 + 3 H2SO4 ⟶ 2 HMnO4 + 5 PbSO4 + 2 H2O Which atom was oxidized in this reaction?…

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Q: Question is attached

A: Balance chemical equation: The chemical equation which has an equal number of atoms on both sides…

Q: . K3PO4 + Fe(NO2)2

A: In balanced chemical reaction number of atoms of each element in product side is equal to number of…

Q: Explain why Transition Elements show variable oxidation states

A: In periodic table, there are four S, P, d ,F block elements are present. Transition metals are…

Q: Use this reaction to answer the following question : FeO + Zn(s)  --------->. ZnO + Fe(s) What is…

A: The compound in which oxidation states of central atom is decreasing called oxidising agent. In Feo…