In the reaction below, which species is reduced? Ni(s) + Hg22+ (aq) Ni2+(aq) + 2Hg(1) O a. Hg(1) O b. Hg22+(aq) c. H20(1) O d. Ni(s) O e. Ni2+(aq)

Q: Write net ionic equations for each of the following equations. Then write balanced half-reactions…

A: a.   Sn (s) + PbCl2 (aq) → SnCl2 (aq) + Pb(s)    The ionic form of this reaction is given as:Sn (s)…

Q: 1. Balance the following oxidation-reduction reactions (show your work): c. ???−+?2−⇄??−+?0 (in…

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Q: In the reaction below, which species is the reducing agent? 21-(aq) + S2Og2-(aq) → I2(s) +…

A: We have to predict the reducing agent .

Q: redox

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Q: Which one of the following reactions is a reduction- oxidation reaction? a. NaNO2 + HCl → NaCl +…

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Q: Chlorine gas can be obtained by the reaction of 4 H + + MnO2 (s) + 2 Cl- → Mn2 + + Cl2 (g) + 2 H2O.…

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Q: Which one of the following processes represents an oxidation?     Ba2+(aq)  +  CrO42-(aq)   →…

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Q: which species is reduced?

A: A species said to be reduced when it gains an electron and decreases its oxidation number

Q: Which ion can be most easily reduced? O a. Zn2+ O b. Ca2+ O c. Cu2+ O d. Fe2+

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Q: Which answer includes all the following that are true about oxidation reduction? Zn(s) + 2HCI(aq)…

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Q: Which of the following is an oxidation–reduction reaction? a. PbCO3(s) + 2HNO3(aq) → Pb(NO3)2(aq) +…

A: The reactions given are, a. PbCO3 (s) + 2 HNO3 (aq) → Pb(NO3)2 (aq) + CO2 (g) + H2O(l)b. Na2O(s) +…

Q: Which of the following represents a reduction half-reaction?  a. H2 (g) → H2O (el) b. NO2(g) → NH3…

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Q: 23. Which substance in the following reaction has undergone reduction? MnO4 (aq) + 5 C₂042 (aq) +…

A: When an atom, molecule, or ion obtains one or more electrons during a chemical reaction, the process…

Q: Which of the following is the strongest reducing agent? a. Fe2+ (aq)         d. Na (s) b. Fe3+ (aq)…

A: Among the given components, Na(s) is the strongest reducing agent. A reducing agent is that one…

Q: In the reaction below, which species is reduced? HCIO(aq) + H*(aq) + Cu(s) – H,O(1) + Cu2+ (aq) +…

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Q: If the given redox reaction is 12H*(aq) + 2103-(aq) + 10FE²+(aq) – 10FE3+(aq) + I2(s) + 6H20(l).…

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Q: 3. Complete and balance the following equation at a pH of 11.5 NO₂ (aq) + Ga (s) → NH3(aq) +…

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Q: Ⓒ Macmillan Learning Identify the oxidized species and the reduced species in the redox reaction. 3…

A: When an atom or ion removes its electron, then it is oxidation. And the gain of electrons is called…

Q: Given the reaction: Mg(s) + 2 H+(aq) + 2 Cl–(aq) →Mg2+(aq) + 2 Cl–(aq) + H2(g) Which species…

A: Given;

Q: Which species in the reaction below undergoes reduction?                         Fe2+(aq)  +…

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Q: balance the following half reactions by adding the appropriate number of electrons. Identify the…

A: Gain of electrons means reduction, and loss of electrons means oxidation. In an oxidation…

Q: Balance the following Redox Reaction. Always include the state of each species: (s), (l), (g), or…

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Q: Complete and balance the following half-reaction in basic solution 2 SO3²"(aq) → SO4² (aq)

A: To balance the below equation in basic solution, SO32- (aq) → SO42- (aq)

Q: Which of the following is an oxidation-reduction reaction? O A. PBCO3(s) + 2HNO3(aq) –→ Pb(NO3)2(aq)…

A: Oxidation-reduction reactions are those reactions in which both oxidation and reduction half…

Q: cell H15. Balance the redox reaction {O₂ + Sb(s) H₂O₂ + Sb(OH)3} (basic solution). Use the smallest…

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Q: Which species functions as the oxidizing agent in the following reduction-oxidation reaction?

A: An oxidizing agent is defined as a substance which has an ability to oxidize other species and…

Q: Which of the following species will be oxidized by 1M HBr? a. Na b. Hg c. Mn2+

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Q: 10. Wie tree op as i) oksideermiddel en i) reduseermiddel in die onderstaande reaksie? Who acts as…

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Q: QUESTION 16 Which species is undergoing oxidation and which is undergoing reduction in the following…

A: Redox reaction:Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: When this equation is balanced in acidic solution, what is the coefficient of H2O? MnO4- (aq) +…

A: When this equation is balanced in acidic solution, what is the coefficient of H2O? MnO4- (aq) + Pb2+…

Q: Balance the following equation for the reaction under acidic aqueous conditions. CIO3- + Fe2+ – CF +…

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Q: 19. What type of reaction is this? + H20 ОН a. oxidation b. reduction c. combustion d. hydration e.…

A: Since in this overall reaction we are removing water molecules from the reactant. And since removal…

Q: In the following reduction reaction, how many hydride ions are added to the electrophilic cartion of…

A: In the given reaction the nitrile is reduced into amine by reaction with sodium borohydride and…

Q: Which half-reaction correctly uses electrons to balance the charge? 2 H*(aq) + Clo (aq) – Cl"(aq) +…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.