For any oxidation-reduction reaction given below, identify the element oxidized, element reduced, oxidizing agent and reducing agent. a.  SeO32− + 4 I− + 6 H+-> Se + 2 I2 + 3 H2O b.  Na2S(aq) + 2 HCl(aq) -> H2S(g) + 2 NaCl(aq) c.  3 S2O42− + 2 CrO42− + 2 H2O + 2 OH−-> 2 Cr(OH)3 + 6 SO32−

Q: Using the activity series, determine which metal element could be represented by "X" in the…

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Q: IuMITYIV VIIVIVV yuvUIVII Balance the following oxidation-reduction reaction in basic solution. What…

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Q: Which of the following is an oxidation-reduction reaction? O A. None of the above is an…

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Q: Consider the following redox equation Mn(OH)2(s) + MnO4 (aq) → MnO2 (aq) (basic solution) When the…

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Q: d. 8 H*(aq) + 6 Cl (aq) + Sn(s) + 4 NO3 (aq) → SnClg2 (aq) + 4 NO2(9) + 4 H2O1) element being…

A: d.  8H+ + 6Cl- + Sn(s) + 4 NO3- -------> SnCl62- +4NO2 + 4H2O(l)  This is an example of acid…

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Q: III II Complete the following reactions and balance them Type of Reaction A. Al(OH) 3 + H 2 SO 4> B.…

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Q: Which of the following are redox reactions? I. CuSO4 (aq) + 2NaOH(aq) → Cu(OH)2(aq) + Na2SO4(aq) II.…

A: Redox reactions are the  reactions in which simultaneous oxidation and reduction takes place

Q: Ca(s) + 2 HC1(ag) → CaCl2 (aq) + H2 (9)

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Q: 6. Determine the oxidation numbers of each of the elements in the following reaction and identify…

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Q: Which of the following is an oxidation reduction reaction? O None of them + 2H2O (1) O H2CO3 (aq) +…

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Q: 3. Complete and balance the chemical reaction using method of half-reactions. Write your answer in…

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Q: f. CO₂(g) + Ca(OH)₂(aq) Ca(OH)₂(aq) →→→ CaCO3(s) + H₂O(aq) Oxidation numbers Atom oxidized Oxidizing…

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Q: Balance these equations using the oxidation number method a. Al(s) + MnO₂(s)-> Al₂O;(s) + Mn(s) b.…

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Q: In the reaction below, which species is the reducing agent? F2(g) + Pt(s) → 2F-(aq) + Pt2+(aq) Oa.…

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Q: Q2: Identify the oxidizing and reducing agents in the following: a) 2H+(aq) + H₂O2(aq) + 2Fe²+ (aq)…

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Q: 2 Al3+ (aq) + 2 Fe(s) → 2 Al(s) + 3 Fe2+ (aq) O This is not an oxidation-reduction reaction. O A13+…

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Q: QUESTION 1 Identify the combination reaction. OA. Mg(s) + 2 HCl(aq) → MgCl 2(aq) + H2(g) OB. Mg(s) +…

A: Dear student since you have posted multiple questions we are allowed to solve the first question in…

Q: 1.MnO4−(aq)+Br−(aq)→MnO2(s)+BrO3−(aq) (basic solution) 2.Pb(OH)42−(aq)+ClO−(aq)→PbO2(s)+Cl−(aq)…

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Q: Classify the statements about redox reactions as true or false. True False Answer Bank A reducing…

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Q: 1. In this chemical equation, 2Mg(s) + O2(g) —> 2MgO(s) , what is being oxidized? 2. In this…

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

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Q: Using the following portion of the activity series for oxidation half-reactions, determine which…

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Q: 6. Balance each of the following half-reactions, which take place in an acidic solution. a. NO3 (aq)…

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Q: 28). Complete and balance each of the following single replacement reactions. а). Al(s) + _H2SO4(aq)…

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Q: 8 H+(aq) + Cr2O72-(aq) + 3 H2S (aq)----> 2 Cr+3 (aq) + 7 H2O (l) + 3 S (s) a. Assign oxidation…

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