Identify what is oxidized and what is reduced in the following process. 2Ce + 3Cu+2 à 3Cu + 2Ce+3

Q: What would be the standard free energy change if FADH 2 is used to reduce O 2 to water? Standard…

A: Here we have to determine the standard reduction potential value for the reaction FADH2 + 1/2 O2…

Q: Which statement about the following equation is correct? 3Cu + 8HNO3 -→ 3Cu(NO3)2 + 2NO + 4H20 a.…

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Q: Which of the following is reduced in the following reaction? Cu(NO3)2 + Zn → Zn(NO3)2 + Cu A) Cu B)…

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Q: Which is the most difficult to oxidise? Iron or silver?

A: The elements given are iron i.e Fe and silver i.e Ag.

Q: Identify what is oxidized and what is reduced in the following process. 2Br- + Cl2 à Br2 + 2 Cl-

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Q: a balanced equation for the reaction between I2 and ascorbic acid. Identify the oxidizing agent and…

A: Write a balanced equation for the reaction between I2 and ascorbic acid. Identify the oxidizing…

Q: The oxidation number of iron in Fe2O3 is ________. Select one: a. -3 b. +1 c. -2 d. +3 e. +2

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

Q: What is the oxidation number of each element present  in the following compounds A. NF3 B. HNO3…

A: Answer:- This question is answered by using the simple concept of determination of oxidation state…

Q: which substance is oxidized and which is reduced

A: oxidation number increases = oxidation  oxidation number decreases = reduction  a substance that…

Q: What substance is being reduced in the following reaction? Fe2O3 + 2Al= Al2O3 + 2Fe

A: In oxidation process there is loss of electron and in reduction process there is gain of electron

Q: Identify what is oxidized and what is reduced in the following process. 2Na + 2 H+ à 2 Na+ + H2

A: A species is said to be oxidized when it loses electrons and reduced when it gains electrons.

Q: In the Iodide Clock reaction ________________ is the oxidizing agent and _______________ is the…

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Q: Identify the oxidizing agent and the reducing agent in each reaction:     SnO2(s) + C(s) ( Sn(s)…

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Q: The chemical equation for a reaction between KMnO4 and HCl is shown. 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2…

A: 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2 + 2KCl + 8H2O Reducing Agent is an element or compound that loses an…

Q: In which of the following unbalanced reactions does chromium undergo oxidation ? CrO 2 Cr20,2 Cr3+…

A: The process in which  a substance  loses an electron duringa chemical reaction is known as…

Q: A metal acts as a good reducing agent. It reduces Fe and Mn0 The reaction with Fe is used for…

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Q: 10. Balance the fllowing equations. For each equation identify which reactant is oxidized, which is…

A: Balanced the given redox reaction and identify oxidizing and reducing agent--

Q: Mg Mg2+ O OXIDIZING O REDUCING

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Q: Rank the chemicals from weakest to strongest oxidizing agents  a. Cl2 b. Fe2+ c. I2 d. Cu2+ e.…

A: Oxidizing agent: The substance other substance and gets reduced. Generally, the oxidizing agents are…

Q: 3) 2KMNO4 + 5KNO, + 3H,SO4 → 2MnSO,+ 3H,0+ 5KNO, + K,SO,

A: In a reaction which reduces other that is called reducing agent and which oxidizes other is called…

Q: 3. At 900 °C, titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium…

A: 3. We need to write balanced equation and identify oxidation and reduction.

Q: What element is undergoing reduction (if any) in the following chemical reaction?…

A: CONCEPT: Reduction- Decrease in the Oxidation state Oxidation- Increase in the Oxidation state.

Q: Balance the following in the type of solution indicated.(a) H2 + Cu2+ ⟶ Cu (acidic solution)(b) H2 +…

A: We can say redox reactions are those chemical reactions which involves transfer of electrons takes…

Q: Give the oxidation number of phosphorus in the following:(a) H₂P₂O₇²⁻(b) PH₄⁺(c) PCl

A: Oxidation number is defined as the number of electrons an atom gains or loses during the compound…

Q: For the following, balance the equations and identify the atoms oxidized and reduced.   a)  Al (s)…

A: If oxidation number of  an atom increases then the atom is oxidised and if the oxidation number of…

Q: Identify the element being oxidized and the element being reduced in each of the following reactions…

A: Note : As per our guidelines ,we are supposed to answer only first three parts (a,b,c) . Kindly…

Q: In a fuel combustion reaction, the substance that undergoes oxidation is. Single choice.

A: A fuel cell is that electrochemical cell where the chemical energy of the fuel is converted into…

Q: Identify what is oxidized and what is reduced in the following process. 2Zn + O2 à 2ZnO

A: The chemical equation :  2Zn + O2   ----> 2ZnO  Oxidised & reduced species in this reaction =…

Q: For the following reaction, identify the species that undergoes oxidation and the species that…

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Q: What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AgNO3(aq) -->…

A: ⇒Summation of oxidation state of all atoms= Total charge on Substance ⇒Free existance element or…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: The given electron transfer reaction is: 2Cr3++Mg→2Cr2++Mg2+

Q: What element is undergoing oxidation (if any) in the following reaction?…

A: The balanced reaction taking place is given as, => CH4 (g) + 2 O2 (g) ------> CO2 (g) + 2 H2O…

Q: What element is oxidized and which is reduced in the following chemical reaction? NIO2 + Cd + 2H20…

A: The gain of electron is named as oxidation whereas loss of electron named as reduction.

Q: How do I find the oxidation number of Fe?    cis−[Fe(en)2(NO2)2]+

A: Oxidation number of 'Fe' metal in the given complex is " +3 "

Q: How many grams of Zn metal (65.4 g/mol) will be produced by passing a current of 6.6 amps through a…

A: According to Faraday first law of electrolysis the mass of any substance deposited at any electrode…

Q: For the following reaction, identify the species that undergoes oxidation and the species that…

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Q: What element is reduced in the following chemical reaction? Fe + 2H2SO4 → FeSO4 + SO2 + 2H2O

A: Let us first define the oxidation and reduction in terms of electrons. In terms of electrons,…

Q: 48  of 48 In the reaction below, which substance is being oxidized? Fe2O3 + 3CO -> 2Fe + 3CO2   CO…

A: To know which substance is oxidised and which is reduced, one has to calculate the oxidation number…

Q: Identify the element oxidized, element reduced, oxidizing agent and reducing agent. Fe2O3(s) + CO(g)…

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Q: What is the reducing agent in the following? 3Sn+2(aq) +2Cr(s)  → 3Sn(s) + 2Cr+3(aq)

A: 3Sn+2(aq) +2Cr(s)  → 3Sn(s) + 2Cr+3(aq)

Q: 2. Sodium metal is produced commercially by the electrolysis of molten sodium chloride. The…

A: When molten sodium chloride is electrolysed then sodium metal is obtained at cathode electrode where…

Q: Give the oxidation number of manganese in the following:(a) MnO₄²⁻(b) Mn₂O₃(c) KMnO₄

A: Oxidation number of an atom is defined as the number of electrons gain by the atom or number of…

Q: The chemical equation for a reaction between KMnO4 and HCl is shown. 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2…

A: The redox reaction is given as:2 KMnO4 + 16 HCl → 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2OOxidation number of…

Q: Which of the following is being oxidized? Cu + 4HNO3 – Cu(NO3)2 + 2NO2 + 2H2O

A: In oxidation reaction, the oxidation number increases due to loss of electron.

Q: 2. For the following reactions Identify 2Fe²+ + H₂O₂ + 2H+ → 2Fe³+ + 2H₂O a) The atom or ion that is…

A: 2. Recall the given reaction,                            2 Fe2+  +  H2O2  +  2 H+  →  2 Fe3+  +  2…

Q: For each reaction below, identify the element oxidized, the element reduced, the oxidizing agent,…

A: Oxidation : The increase in oxidation state is called oxidation. Reduction : The decrease in…

Q: Identify the oxidizing agent and the reducing agent in the following reaction. Mg + I2 à MgI2

A: The chemical equation :  Mg + I2  ----> MgI2  Identity the oxidising agent & reducing agent…

Q: In the photosynthesis reaction 6CO2 + 6H2O + light energy ⟶ C6H12O6 + 6O2 Cellular respiration 6CO2…

A: Given the reactions: In the photosynthesis reaction 6CO2 + 6H2O + light energy ⟶ C6H12O6 + 6O2…

Q: For reaction below, identify the atom oxidized, the atom reduced. 4H2C204 + 2KMNO4 ==> 8CO2 + K20 +…

A: Oxidation in which atom loose electron while reduction in which atom gain electron. Calculate…