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
[References] Sc(s) + 3Ag+ (aq) + 3 Ag(s) + Sc3+ (aq) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced CE SC HBr(9) + NH3(g) + NH4Br(s) Redox? Oxidizing Agent in Reducing Agent Substance Oxidized Substance Reduced GeCl4 (1) + 2H2O(l) + 4HCl(aq) + GeO2 (s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced d. Si C14 (1) + 2Ba(s) + 2BaCl2(8) + Si(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Yes 2 SiBr, Ba SiBa Al(OH).-...
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.
This question has multiple parts. Work all the parts to get the most points. Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If it is not, select No and leave the following boxes blank. Express your answers as a chemical formulas. Omit states-of-matter. Zn(s)+2Ag (aq)2 Ag(a) +Zn2+ (aq) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced HBr(g) +NH, (g)NH4Br(s)...
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?
Assign oxidation states to all the elements in this unbalanced reaction: Ag+(aq) + Cu(s) --> Ag(s) + Cu2+ (aq) Which substance gets oxidized? Which substance gets reduced? Balance the Redox reaction.
1. Provide the oxidation number for each of the underlined elements in following compounds or ions: (6) a) H3AsO3 b) d) H4P207 C202² KCIO4 N2H4 2. Which one of the following is not a oxidation-reduction reaction? (2) A) 2H2(g) + O2(g) → 2H2O(1) B) Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) C) H2O(l) + NH3(g) → NH(aq) + OH(aq) D) FeSO4(aq) + K2Cr2OH(aq) + 7H2SO4(aq) → Cr2(SO4)3(aq) + 3Fe2(SO4)3(aq) + K2SO4(aq) + 7H2O(1) E) Cl2(g) +2KBr(aq) + Bra(l) + 2KCl(aq)...
Calculate the E°cell for the following reaction: Cu2+ (aq) + Ni (s) → Cu (s) + Ni2+ (aq) A) (-0.59 ± 0.01) V B) (-0.09 ± 0.01) V C) (0.59 ± 0.01) V D) (0.09 ± 0.01) V --------------------------------------------------------------------------------------------------------- What is the proper line notation for the following reaction? Cu (s) + 2Ag+ (aq) → Cu2+ (aq) + 2Ag (s) A) Cu2+ | Cu || Ag | Ag+ B) Ag+ | Ag || Cu | Cu2+ C) Cu |...
SiCl4(l) + 2 H2O(l) → 4 HCl(aq) + SiO2(s) So I thought that SiCL_4 was the oxidized/reducing agent and that H_2O was the reduced/oxidizing agent. Can someone explain to me why this is not oxidation-reduction reaction?
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...
PartA Identify the reactant that is oxidized in the following reaction. Cu(s) + 2Ag (aq) - Cu-* (aq) + 2Ag(s) View Available Hint(s) O Cu2+(aq) Ag(s) Ag (aq) O Cu(s) Submit < Return to Assignment Provide Feedback