H2O2 + KMnO4 + H2SO4 -> O2 + MnSO4 + K2SO4 + H2O How many electrons does the oxidizing agent gain The product that were formed without charge transfer The reactant that does not participate in the charge transfer  What is the element reduced What is element is oxidized What is the reducing agent How many electrons does the reducing agent loss

Q: Show complete solution. Balance the given molecular equation using redox (electron-transfer method).…

A: We are given the reaction., Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O ➔ K2Cr2O7 + FeSO4 + H2SO4 There is…

Q: 10. Na + Ch -> NaCl Which ion is oxidized and which is reduced, which ion is an oxidizing agent and…

A: The reaction given is  Na+ + Cl- -----> NaCl

Q: 4Mn + 3 O2-2 Mn2O3 Substance Oxidized Substance Reduced Oxidizing Agent Reducing Agent

A: The substance which itself oxidize and reduces other is the reducing agent  The substance which…

Q: Assign oxidation states to all of the species in the following redox reaction. For the reactants,…

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Q: For the given reaction between Cu and AgNO3, assign oxidations numbers to Cu, Ag, N and O before and…

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Q: Separate the redox reaction into its component half-reactions. 30₂ +4Cr-2Cr₂0₂ Use the symbol e for…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Given the following RedOx reaction: which reactant is oxidized and which is reduced?     MnO4- +…

A: As we know, the oxidation number of O is -2.

Q: 6. Consider the reaction 4 Fe + 302 → 2 Fe:O, Which of the following statements is true? a) Fe is…

A: Given: 4Fe+3O2→2Fe2O3 To find: Which reactant is reduced or oxidized.

Q: Balance the following using the oxidation number method. Start by writing the oxidation number of…

A: The given reaction :  Zn(s) + NO3-(aq) →ZnO22-(aq) +NH3(aq)

Q: Which substance is oxidized? Which substance is the reducing agent? Which substance is the oxidizing…

A: The Balanced reaction is 3MnS+ 6HCl +2HNO3→3S+ 3MnCl2 +2NO + 4H₂O  Note: According to Q&A…

Q: For each reaction, identify the element that gets reduced and the element that gets oxidized.…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction…

Q: Which element is being oxidized and which is being reduced in the the following reactions Cl2 +…

A: The objective of this question is to identify the element that is being oxidized and the element…

Q: Which substance is oxidized, which substance is reduced?  What is the coefficient of Zn in the…

A: Recall the given redox reaction,                      Zn  +  Cl2  →  ZnCl2We have to find out -…

Q: In a redox reaction, the substance that loses electrons, becomes oxidized and is the reducing agent…

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Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

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Q: 2. Identify the atom being oxidized and the atom being reduced in the following reactions: a) 2 Mg…

A: Oxidation - reduction reaction or redox reaction is defined as the reaction in which oxidation and…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: We wi find oxidation number for each of the element in the compounds and then answer the questions…

Q: From the above reaction, the element oxidized is _____ while the one reduced is _____. 2. The…

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Q: Identify if the statement involves OXIDATION, REDUCTION, or BOTH. The ion becomes more negative in…

A: We need to determine which reaction is oxidation or reduction or both.

Q: Which is oxidized or reduced in this reaction? 2Li(s) + Se(s)  Li2Se(s)

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. Thus,

Q: For the following pairs of redox processes given, work out the oxidation numbers for the reactions…

A: Balancing of these redox reaction is given by:

Q: PART B. Following the example, provide the oxidation number that changed, balance the chemical…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: 2) Given the following redox reaction. Identify/Solve for the following: H202 + Cr203- → 02 + Cr3+ •…

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Q: Assign oxidation numbers to each of the elements in the compounds below. cadmium hydroxide Cd (OH)2…

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

Q: Given the reaction:        Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3  How many electon/s was/were involved in…

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Q: Balance the following equations using the half-reaction method. Identify what is being oxidized and…

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Q: for reaction For the reaction 2Al + 2Cr2O3----> Al2O3 + Cr   what is being oxidised what is…

A: oxidation Oxidation is a process in which Oxidation state of element is increases. Fe2+ > Fe3+…

Q: VIII. Identify which element is oxidized and which is reduced. Write the half reactions for the…

A: An Oxidation -reduction reaction is any chemical reaction in which the oxidation number of Molecule…

Q: EQUATION WRITING: Balance the following redox reactions. Use change in oxidation state method…

A: Let us step by step solve this:

Q: What substance is reduced in the following reaction? 4HCl + MnO2 → Cl2 + 2H2O + MnCl2

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Q: In a redox reaction, a substance is the oxidizing agent if it     causes something else to be…

A: In redox reaction we have reduction and oxidation.

Q: Determine whether the reaction is a redox reaction or not. Identify the element that is oxidized and…

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Q: Electrochemical reactions are reactions that Select one: O transfer protons O transfer electrons…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: The redox reaction below is for aqueous aluminum nitrate and lithium metal. AI(NO3)3 + 3 Li → Al + 3…

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Q: In the above redox reaction, use oxidation numbers to identify the element oxidized, the element…

A: The reactions in which both oxidation and reduction reactions take place simultaneously are called…

Q: 4CrO4²- + 3N₂H4+ 4H₂O → 4Cr(OH)3 + 3N2 +80H¯ In the above redox reaction, use oxidation numbers to…

A: A reaction in which oxidation & reduction occurs simultaneously are called Redox…

Q: 5042- 5 ↑ S2- OXIDIZING REDUCING

A: The reaction is SO42- ----> S2- Oxidation of  'S' in SO42-  = +6  And in S2- is = -2

Q: Consider the redox reaction Fe(s) + Cu²* (aq) → Fe²* (aq) + Cu(s) Which substance gets oxidized?…

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Q: 4Fe(OH)₂ + 2NO₂¯+ 3H₂ON₂O + 4Fe(OH)3+ 2OH- In the above redox reaction, use oxidation numbers to…

A: To solve this problem we will use the concept of redox reaction.

Q: 6S032 + 4Bi+ 9H₂0 35₂032 + 4BI(OH)3+ 60H In the above redox reaction, use oxidation numbers to…

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Q: The following is a redox reaction: CIO + S2032 + OH → Cl· + SO42- + H* Assign oxidation numbers in…

A: In a redox reaction the oxidation number of that species increases which get oxidised and oxidation…

Q: Using half reactions, write the complete balanced oxidation-reduction reaction for the unbalanced…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

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

A: Given Cell reaction   3I2 (g)  + 2Cr   → 6I-  + 2Cr3+