A. Assign oxidation numbers to each of the atoms in the equation and determine if the reaction is redox: 1. Fez03 (1) + CO (g) Fe (1) + CO2 (g) 2. NazCOs (aq) + 2HCIO. (aq) -> cO2 (g) + H20 (1) + 2NACIO. (aq) B. Balance the following redox reactions: 1. CH4 + NO2 -> N2 + CO2 + H2O (oxidation state method) 2. Zn + Cr2072- -> Zn2+ + Cr3+ (half-reaction method, in acidic medium) 2 C. Consider the figure below 1. Label the parts of the galvanic cell. 2. identify the reaction occurring in the different parts of the cell 3. write the half-equations for the reactions occurring in the electrodes 4. write the balanced overall cell reaction Casper D. Give different examples of galvanic cell (at least 5) in everyday life and identify how they are used

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

A: Mass of KMnO4=4.68g  Molar Mass of KMnO4=158.034g/mol  No. of moles of KMnO,n=mass of KMnO4Molar…

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A: (a)

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A:

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A:

Q: Why is the formation of iron hydroxide, Fe(OH)2, from Fe2+ and OH- not considered a REDOX reaction?…

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A:

Q: 1. Determine the oxidizing and reducing agents. a) 3H2(g) + N2(g) ---> 2NH3 (g, b) 2C2H6(g) + 702(g)…

A: Hello. Since you have posted multiple questions, the first question shall only be solved in this…

Q: For the following reaction: 18 H+ (aq) + 6 MnO4-(aq) + 5 I– (aq) → 6 Mn2+ (aq) + 5 IO3– (aq) + 9…

A:

Q: For the redox reaction shown below, used to power the space shuttle's solid rocket boosters, which…

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Q: a. What is the molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3 g Na2C2O4 (134 g/mol)?…

A: GIVEN :- A) Molar mass of Na2C2O4 = 134 g/mol Given mass of Na2C2O4 = 0.3 g  Volume of KMnO4…

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

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Q: alance these equations using the change-in-oxidation-number method: CrCl3+MnO2+H2O——> MnCl2+H2CrO4…

A: The detailed solution is provided in the next step:

Q: Balancing oxidation-reduction equations Balance each equation: MNSO4 + Pb02 + H2SO4 –-> HMnO4 +…

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Q: Calculate the oxidation number of the underlined element.   a)  HClO4   b)  CH4        c)  PO4…

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Q: Consider the following equation in aqueous solution: PO₃³⁻(aq) + SO₂(g) → PO₄³⁻(aq) + S²⁻(aq)   What…

A:

Q: Use the oxidation states method to balance the reaction:    __ SO42– (aq)   +   __ Fe2+ (aq)     +…

A:

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: of the reducing agent and the formula of the oxidizing agent. redox reaction? yes no 2Fe(s) + 3NICI,…

A: Redox reaction : It is also known as oxidation-reduction reaction

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

A:

Q: A sample of iron ore is dissolved in acid, and the iron is converted to Fe2+ (iron II). The sample…

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Q: Consider the balanced redox reaction between silver and nitgric acid:  2H+ + Ag + NO3 -1  results in…

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Q: Balance the following equations using the change in oxidation state method. a. NaNO3 + FeSO4 + H2SO4…

A: The balanced equation are given below.

Q: 4. a) When the following skeletal equation is balanced under acidic conditions, what are the…

A: We will first balance these reactions using half equation method. And then answer the questions.

Q: A titration of 2.00 ml of hydrogen peroxide solution (Mw = 34.01 g / mol) used 35.57 ml of 0.1 N…

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Q: Determine the oxidation numbers given for the following compounds Co (NO2)3 N=?            Pb…

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Q: What is the oxidizing and reducing agent in the balanced equation? Mg(s) + Cr(C2H3O2)3(aq) --->…

A: The given reaction is : Mg(s) + Cr(C2H3O2)3(aq) → Mg(C2H3O2)3 (aq) + Cr(s) Oxidising agent is one…

Q: A. +2 13. In the reaction, 2H₂ (g) + O₂ (g) → 2H₂O (g), which of the following is the oxidizing…

A: Since you have asked multiple questions, we will answer the first three for you. Kindly post the…

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

A: The species which gains electron and reduced in a reaction is known as oxidizing agent. The species…

Q: A solution contains 2.608 g KMnO4 per 750 mL. (a) What is the normality as an oxidizing agent? And…

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Q: Use the oxidation states method to balance the reaction:    __ SO42– (aq)   +   __ Fe2+ (aq)     +…

A: Applying concept of balancing chemical reaction.

Q: The following equation represents an oxidation-reduction (redox) reaction. CuSO4  +  Zn  →  Cu  +…

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

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