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Identify the oxidizing agent in the following redox reaction. Hg2+(aq) + Cu(s) --- ---->> Cu2+(aq) +...
Consider the redox reaction Fe(s) + Cu2+ (aq) — Fe2+(aq) + Cu(s) Which substance gets oxidized? Which substance gets reduced? What is the reducing agent? What is the oxidizing agent?
Increases QUESTION 34 In the reaction: Mn (s) + Cu2+ (aq) --> Mn2+ (aq) + Cu (s) which reactant is oxidizing agent? A. Mn(s) B. Cu2+ (aq) O C. Both OD. Neither QUESTION 35 in which of the following compounds will the molecules not form hydrogen bonds with each other? o=
Cu(s) + 4HNO3 --> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l) Cu2+(aq) + 4NH3(aq) --> [Cu(NH3)4]2+(aq) a. For each reaction, identify the oxidation number for each of the elements on both sides of the equation. b. Which of the reactions above is a redox reaction? Explain. c. Identify the element that is being reduced and the one that is being oxidized in the redox reaction. d. Identify the strong oxidizing agent and strong reducing agent in the redox reaction.
QUESTION 4 In the following reaction, Mg(s) + + Cu2+ (aq) → Mg2+ *(aq) + Cu(3) Mg is the reducing agent and Cu is the oxidizing agent. O Cu is the reducing agent and Mg2+ is the oxidizing agent. Mg2+ is the reducing agent and Cu is the oxidizing agent. O Mg is the reducing agent and Cu2+ is the oxidizing agent. is the reducing agent and Mg is the oxidizing agent. O QUESTION 5 Which of the following diatomic...
For the following redox reaction, identify the reducing agent and the oxidizing agent. Mn(s) + Fe2+ (aq) — Mn2+ (aq) + Fe(s) Reducing agent: x x. Hoo . Oxidizing agent: x x . He → J.
a Cu(s) + 2Ag+ (aq) → 2 Ag(s) + Cu2+ (aq) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced b HCl(g) + NH3 (g) → NH4Cl(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced c SiCl4 (l) + 2H2O(l) → 4HCl(aq) + SiO2 (s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced d C14 (1) + 2Mg(s) + 2MgCl2(8) + Si(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced e Al(OH)4-(aq) → AIO2- (aq) + 2H2O(l) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced
Identify the complete redox reaction for a CulCu2+||Ag+Ag cell. A. Cu(s) + Ag(s) Cu2+ (aq) + Ag+ (aq) B. Cu(s) + Ag+ (aq) + Cu2+ (aq) + Ag(s) c. Cu(s) + 2 Ag+ (aq) (aq) + 2 Ag(s) D. Cu²+ (aq) + 2 Ag(s) + Cu(s) + 2 Ag+ (aq) → Cu2+
1- Consider the following redox reaction: Fe(s) + Cu2+(aq) --> Fe2+(aq) + Cu(s) EoCell = 0.78 V If [Cu2+] = 0.3 M, what [Fe2+] is needed so that Ecell = 0.76 V 2- Calculate the Eocell for the following redox reaction: Cu(s) + 2Ag+(aq) --> Cu2+(aq) + 2Ag(s)
For the following redox reaction: Cu(s) + HNO3(aq) → Cu2+(aq) + NO(g) a) Assign oxidation states to each of the elements in the reaction. b) Tell what is being oxidized, what is being reduced, what is the oxidizing agent and what is the reducing agent. c) Use the half-reaction method to balance the reaction as if it were taking place in acidic solution. d) Then balance the reaction as if it were taking place in basic solution. You do not...
4. [7.50 pts) Is this following reaction a redox reaction? If yes, identify the oxidizing agent and the reducing agent? Show your work PbS(s) + 4H2O2(aq) → PbSO4(s) + 4H2O(1)