Redox Equations Which of the following reactions are redox reactions? Identify the substance oxidized, the substance...
POST-LAB QUESTIONS (Students must answer all the post-lab questions in this section) 1. For the following reactions identify: a) 2 Al(s) + 3Cl2(g) 2 AlCl3(s) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: b) 8H(aq) + MnO4(aq) + 5Fe2(aq) -5Fe3+ (aq) + Mn2+ (aq) + 4H2O(1 Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: c) FeS(s) + 3NO3(aq) + 4H*(aq) 3NO(g) + SO42(aq) + Fe (aq) + 2H2O(1) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: d) Zn(s) + 2HCl(aq)...
[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).-...
Given the following redox reaction: 3Ni2+(aq) + 2CO(s) 2Co3+ (aq) +3Ni(s) Identify the: Oxidized substance the reduced substance the oxidizing agent and the reducing agent
Which of the following statements concerning redox reactions is incorrect? Substance oxidized loses electrons Oxidizing agent is the substance reduced Reducing agent gains electrons Reducing agent is the substance oxidized Substance reduced gains electrons
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)...
Identify the reduced substance, the oxidized substance, the reducing agent, and the oxidizing agent in the reaction of zinc with copper ions. Zn(s)+Cu2+(aq)⟶Zn2+(aq)+Cu(s)
Identify the oxidized substance, the reduced substance, the oxidizing agent, and the reducing agent in the redox reaction. Mg(s) + CI,() Mg?+(aq) + 2C1" (aq) Which substance gets oxidized? OCH OCI Mg? * Mg Which substance gets reduced? OCH OM Ос, Mg? What is the oxidizingent OC OM What is the oxidizing agent? Осі, Mg2+ O Mg ОСІ" What is the reducing agent? O c, O Mg2+ Mg ОСІН
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
2. Are the following reactions redox reactions? If so, identify what is reduced, what is oxidized, the oxidizing agent and the reducing agent. a. 2CuO + 2Cl2 + 2CuCl2 + O2 b. 3 NaBr + CuN → CuBr3 + Na3N
please answer all of the questions!! 1. Which substance is reduced in the following reaction (1 point): 2Al(s) + 3C12(g) → 2AlCl3(s) a. Al b. Cl2 c. AICI: d. None 2. Which substance is the reducing agent in the following reaction (1 point): 8H+ (aq) + MnO4 (aq) + 5Fe2+ (aq) → 5Fe3+ (aq) + Mn2+ (aq) + 4H2O(1) a. Fe2+ b. Mn04 c. H+ d. H20 3. Which substance is oxidized in the following reaction (1 point): Fes(s) +...