What will be the coefficient of Bromide ion (Br ) when the following redox reaction is balanced under acidic condition? MnO4 _?__Br - MnO2 + Bro3

Q: 7. For the complete redox reactions given here, (i) break down each reaction into its…

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Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

A: ClO3−​(aq)+C2​O42−​(aq)→ClO2​(g)+CO2​(g)   Reduction half reaction (Cl goes from 5+ to 4+):…

Q: Which equation represents a redox equation? HCl + NAOH → NaCl + H20 O Mg + 2HCI – MgCl2 + H2 O Pb…

A: In redox reaction oxidation and reduction reaction are both occur

Q: oxidation-reduction ("redox") reaction.

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Q: How many electrons are transferred in the half-reaction H2AlO3− (aq) + H2­O (l) → Al (s) + 4 OH–…

A: Only 1st question is answered according to the policy

Q: The Oxidation no. of the Underlined element in the given compounds are CrO3 Cr₂O7-2 I O +3, +3 +6,…

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Q: 2CrO42- + 3Pb+ 5H2O2Cr(OH)3 + 3HPbO2-+ OH- In the above redox reaction, use oxidation numbers to…

A: The reaction given is, => 2 CrO42- + 3 Pb + 5 H2O -----> 2 Cr(OH)3 + 3 HPbO2- + OH-  The…

Q: In which reaction does the oxidation number of hydrogen change? A) 2HClO4 (aq) + CaCO3 (s) …

A: The total charge on a molecule should be zero. On this basis the calculations are done considering…

Q: (NH4 ) 2 Cr2 O7 —-> Cr2O3 + H2O + N2

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Q: Determine the number of mole electrons involved in the following redox reaction: Fe2+ + Cr20,2- →…

A: Given Reaction: Fe2+ + Cr2O72- -----> Fe3+ + Cr3+ To determine: The number of mole electrons…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balanced the given redox reaction under acidic condition--->

Q: 7. Many chromate (CrO4²-) salts are insoluble, and most have brilliant colors that have led to their…

A: The explanation is given below-

Q: When the following redox reaction is balanced in acidic conditions , how many H 2 O are there in the…

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Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

A: A redox reaction can be given as the reaction in which the oxidation (loss of electrons) and…

Q: Write the oxidation number of the atom in the following molecule. The Pt in PICI: X 3

A: Answer: Oxidation number is the charge that an atom carries while forming a molecule or an ion.

Q: Electrons are transferred In True O False

A: The question is based on the concept of redox reaction. We have to talk about the transfer of…

Q: Cl, + 2NaBr → 2NaCl + Br, a. Oxidizing agent: b. Reducing agent: c. Oxidized: d. Reduced: e.…

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Q: Balance the following redox reaction. 1. Mg + CuCl2 > MgCl2 + Cu 2. Zn + Cl2 > ZnCl2 3. NO + O2 >…

A: We have to assign the oxidation number of each elements before balancing the reaction. It will help…

Q: alance the following 1. Hg₂²+ (aq) + 2. Al(s) + 2H* (a 2H* (aq) + 2C1-→ 3. HN2NNH2 + 103 + edox…

A: Balance of Redox reaction: First we write oxidation and reduction reactions separately. Second we…

Q: KCIOKCI + sign oxidation numbers to each element on each side of the equation. K in KCIO: CI in…

A: Oxidation number denotes the oxidation state of an element in a compound ascertained according to a…

Q: How many moles of electrons are transferred per mole of reaction in the following redox reaction?…

A: Given redox reaction: 3Cl2 (aq) + 2Al (s) → 2Al3+ (aq) + 6Cl- (aq) We have to calculate the number…

Q: Assign oxidation number to the sulfur atom SO3^2-

A: The oxidation state is the hypothetical charge that an atom would have if all bonds to atoms of…

Q: 27) Which of the following is a redox reaction? A) Zn(s) + 2 HCI(aq) → ZnCl2(aq) + H2(g) B) ZnSO4…

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Q: Determine whether or not  reaction is a redox reaction. For each redox reaction, identify the…

A: The given balanced chemical reaction is- 4 Li(s) + O2 (g) →2 Li2O(s) This is a redox reaction as one…

Q: 2. Balance the following reactions under basic conditions. a. PO, (aq) + MnO, (aq) → PO' (aq) +…

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Q: Is the reaction below a reduction or oxidation reaction? Write oxidation or reduction in the provide…

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Q: redox reaction? O yes O no 2C1, (2) + Sn (s) SnC1, (s) reducing agent: oxidizing agent: redox…

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Q: 09 Select the redox reaction TODA (S A. CO₂ (s) — CO₂(g) B. NH3 + HC NH4C C. 24/₂0+ 0₂ → 2H₂O₂ D. 2…

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Q: What is the coefficient in front of Al when the following simple redox reaction is balanced? (Enter…

A: Give reaction  Al (s) + Co2+ (aq) → Al3+ (aq) + Co (s)Balanced reaction = to be determined

Q: When the following half reaction is balanced under basic conditions, what are the coefficients of…

A: In a basic medium, the following steps have to be taken: Balance the number of atoms. To balance…

Q: When the equation MnO₄⁻ + I⁻ + H₂O → MnO₂ + IO₃⁻ is balanced in basic solution, what is the smallest…

A: Explanation Half-reaction Method: The half-reaction method is the most convenient method to balance…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Given  Reaction  Balanced in acidic condition

Q: Bi + Mno4 + 2 H20 Mno2 + Bi(OH)3 + OH- For the above redox reaction, assign oxidation numbers and…

A: Redox reaction A reaction in which oxidation and reduction takes place simultaneously is called a…

Q: what element is being oxidized in the following redox reaction? MnO4(aq)+ H2C2O4(aq)-->Mn^2+(aq) +…

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Q: What is the reducing agent in the following redox reaction? MnO4 + 3CIO3 + H20 → 3 CIO4 + 2 MnO2 + -…

A: oxidation is defined as increase in oxidation state of the element.   while reduction is defined as…

Q: Is H2O2  +  MnO4-  +  H+  →  O2  +  Mn2+ +  H2O a redox reaction? If so, what is being oxidised and…

A: A Redox reaction leads to oxidation and reduction processes simultaneously. Oxidation and reduction…

Q: find the oxidation numbers for the underlined element in each of the following molecules or ions?

A: Addition of Oxidation number of all the atom is equal to charge. If no charge is present then equal…

Q: The proper assignment of oxidation numbers to the elements in the polyatomic ion SO32- would be…

A: In sulfite ion SO32-, the oxidation state of the oxygen atom is -2. Oxidation number of element in…

Q: CI / NH 1. KNH₂ 2. H₂O Br2, FeBr3 3

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Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Answer:- This question is answered by using the simple concept of redox reaction which involves both…