Write the oxidation and reduction reactions for the following redox equations (i) SnCl, + PbCl, SnCl, + PbCl, 4. 4 (ii) Zn(5) + CuSO 4(aq) ZNSO 4(aq)

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A: The Coefficients are given as -

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Q: Determine the oxidation number for the indicated element in the following compound:N in HNO2 (number…

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

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A: Fe2O3 (s) + 3H2(g) → 2Fe (g) + 3H2O (l) Oxidation number of reactants =   Oxidation number of Fe =…

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A: NaI(aq) + 3HOCl(aq) .....> NaIO3(aq) + 3HCl(aq)  We know that: Usual ionic charge on H = +1…

Q: Which one of the following is not a redox reaction? O 2H2O(g) O Zn(s) + 2MNO2(s) – O PBO2(s) + Pb(s)…

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Q: . Balance each of the following equations using the change-in- oxidation-number method: agh gt olle…

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Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + НВr PbBr, + O, +…

A: Given,

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A: Since initially we had Fe in 0 oxidation state as no charge is present on it and finally its in 2+…

Q: Given the redox reaction: MnO4- + Fe2+ → Mn2+ + Fe3+ Assign which is the oxidizing agent and…

A: Oxidizing agent: Those compound which itself reduce and oxidize to another compound. MnO4- is reduce…

Q: Balance the reactions below using the change in oxidation number method. PbO, + HBr → PbBr, + O, +…

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Q: 7. Consider the following reaction at equilibrium for the questions below: Zn (s) + Cu2+ (aq)  Zn2+…

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Q: Cu2+ + 2Cr2+Cu + 2Cr3+ In the above redox reaction, use oxidation numbers to identify the element…

A: Oxidation: Loss of electronReduction: Gain of electronAn oxidizing agent gains the electrons and is…

Q: II. balance the molecular equation I emphasizing the gain and loss of electron ., substance…

A: Given reactions are :  1. Na2Cr2O7 + FeCl2 + HCl -----------> CrCl3 + FeCl3 + NaCl  2. HNO3 + HI…

Q: 4. Ti³+ + Fe(CN)6³ → 5. Ag(s) + r Sn4+ TiO²+ Fe(CN)64- Agl(s) + Sn²+

A: We have to balance the given redox reactions.

Q: In the reaction for which you assigned oxidation numbers  (Question 4), identify which substance was…

A: The oxidation number or oxidation state of an element explains the transfer of electrons on the…

Q: Use the equation below to answer the following questions: Cd(s) + Sn(NO3)2(aq) 4 Cd(NO3)2(aq) +…

A: The reaction taking place is given as, => Cd (s) + Sn(NO3)2 (aq) -----------> Cd(NO3)2 (aq) +…

Q: A. Cr2O7 -2 + 2OH- → 2Cr2O4 -2 + H2O Redox or Nonredox? If REDOX: Balanced equation: Oxidizing…

A: In a Redox reaction one species gets oxidised while other gets reduced.  The species undergoing…

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Q: . In the following reaction: 2Al (s) + 3F2 (g) → 2Al3+(aq) + 6F- (aq). Which substance is oxidized?…

A: Applying concept of oxidation and reduction.

Q: 3. For each of the following reactions, assign oxidation number for element, identify the substance…

A:

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + HBr - PbBr, + O,…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + НВr PbBr, + O, +…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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

A: The species which itself get oxidized but reduce the other species is called as reducing agent.  The…

Q: Specity which of the tollowing are oxidation-reduction reactions, and it it is, identity the…

A: We have to identify the oxidation-reduction reaction along with reducing and oxidizing agent.…

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

Q: Balance the following redox reaction _MnO42–  +  _H2O   →   _MnO2   +  _MnO4–   +   _OH– MnO42–=?…

A: At the left side there is one Mn but right side 2 Mn,so 2 is multiple with MnO4- ,To maintain oxygen…

Q: K2Cr204 + H2O2 + HCl - - KCl + CrCl3 + O2 + H20 → Redox or Nonredox? If REDOX: Balanced equation:…

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Q: caves. Balance the following redox reactions. and identify the elements that are being reduced or…

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Q: Consider the following reaction: Zn(s) + Co(NO3)2(aq) --> Co(s) + Zn(NO3)2(aq) The Zn atom is the in…

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Q: Specify which of the following equations represent oxidation–reduction reactions, and indicate the…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…

Q: 2. Determine whether the following reactions are redox reactions by assigning oxidation numbers to…

A: Oxidation  If an element release its electrons then the species is called oxidised and the process…

Q: 9. Assign the oxidation numbers of each element given bold in the following chemical species: HCl,…

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Q: 3. In the following unbalanced equations, identify the following a) The oxidized element and the…

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Q: In the reaction KSCN + 4I2 + 4H2O → KHSO4 + 7HI + ICN In the balanced redox reaction, the…

A: Redox reaction: The reaction in which oxidation and reduction takes place simultaneously is known as…

Q: For the reaction KCIO, KCI +0, 2 assign oxidation numbers to each element on each side of the…

A: Oxidation numbers : K in KClO3 = +1 K in KCl = -1 Cl in KClO3 = +5 Cl in KCl = -1 O in KClO3 = -2 O…

Q: Write a balance net ionic equation for the following redox reaction that takes place in a basic…

A: The reaction in which both oxidation and reduction reaction takes place is known as redox reaction.…

Q: 2. Table 1.5 shows the equations for several redox reactions. Table 1.5 Reaction Chemical equation I…

A: On Anode half cell oxidation  occurs. On Cathode  half cell reduction  occur.  Oxidizing  agent  are…

Q: Question Attached

A: An oxidation number is a hypothetical number given to the atom an element in order to describe…

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Q: (c) Cl2(g) + KBr(aq) → KCI(aq) + Br2(g) O combination decomposition O displacement molecular…

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Q: QUESTION 6 Balance the following oxidation-reduction reaction that takes place in base, OH, by the…

A: Detail solution is given below

Q: balance these redox equations   H3AsO4 +Zn(s) →AsH3 (g) + Zn2+ 2. Cu+ + Fe(s) →Fe3+ + Cu(s) 3.…

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Q: To estimate the blood alcohol level, a device called Breathalyzer can be used. It contains…

A: in redox reaction,  oxidation and reduction takes place simultaneously.

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

A: Balanced the given redox reaction under acidic condition and identify oxidizing and reducing agent…

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

A: A reaction in which oxidation and reduction takes place simultaneously is referred to as a redox…