For each of the following oxidation – reduction reactions, identify which element is being oxidized and...

For each of the following oxidation – reduction reactions, identify which element is being oxidized and which is being reduced? a. Ca (s) + 2H2O (l)  Ca(OH)2 (s, aq) + H2 (g) b. H2 (g) + F2 (g)  2HF (g) c. 4Fe (s) + 3O2 (g)  2Fe2O3 (s) d. 2Fe (s) + 3Cl2 (g)  2FeCl3 (s)

Expert Solution

queen_honey_blossom answered 2 years ago

For the following oxidation-reduction reactions, circle the reactant that is oxidized. (a) O2 (g) + 2Cu...

For the following oxidation-reduction reactions, circle the reactant that is oxidized. (a) O2 (g) + 2Cu (s) → 2CuO (s) (b) 2K (s) + 2H2O (l) → 2KOH (aq) + H2 (g) (c) 2HCl (g) + Mg (s) → MgCl2 (aq) + H2 (g) (d) 2P (s) + 5Cl2 (aq) → 2PCl5 (s) (e) 2Li (s) + Cu2+ (aq) → 2Li+ (aq) + Cu (s)

Tell which of the following are oxidation-reduction reactions. For those that are, identify the oxidizing agent,...

Tell which of the following are oxidation-reduction reactions. For those that are, identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. (For nonredox reactions type NONE in the answer boxes. Omit states-of-matter from your answer.) (a) Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g) Is this an oxidation-reduction reaction? oxidizing agent: ? reducing agent: ? substance oxidized: ? substance reduced: ? (b) CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g) Is this...

Which element is oxidized and which is reduced in the following reactions? a) Si (s) +...

Which element is oxidized and which is reduced in the following reactions? a) Si (s) + 2 Cl (g) → SiCl4 (l) b) 2 NaBr (aq) + Cl2 (g) → Br2 (aq) 2 NaCl (aq) c) SbCl3 (s) + Cl2 (g) → SbCl5 (s) d) 2 SO2 (g) + O2 (g) → 2 SO3 (g) e) 2 Na (s) + Cl2 (g) → 2 NaCl (s) f) CuCl2 (aq) + Zn (s) → ZnCl2 (aq) + Cu (s) g) 2...

Use the half reaction method to balance each of the following oxidation-reduction reactions. Identify the oxidizing...

Use the half reaction method to balance each of the following oxidation-reduction reactions. Identify the oxidizing agent and the reducing agent. A) Cu(s) + Ag+(aq) ---> Ag(s) + Cu2+ B) Al(s) + I2(s) ---> AlI3(s) C) Pb(s) + Fe3+(aq) ----> Pb2+(aq) + Fe(s)

in each of the following reactions, identify the reactant that is oxidized and the reactant that...

in each of the following reactions, identify the reactant that is oxidized and the reactant that is reduced. A.) Ba(s)+Cl2(g)->BaCl2(s) B.) Br2(g)+2KCl(aq)->2KBr(aq)+I2(s) C.) 2Al(s)+3Sn^2+(aq)->2Al^3+(aq)+3Sn(s) D.) Fe(s)+Pb(NO3)2(aq)->Fe(NO3)2(aq)+Pb(s)

Which element is oxidized and which is reduced in the following reactions? Note: the atom identified...

Which element is oxidized and which is reduced in the following reactions? Note: the atom identified is in the reactant. Drag the appropriate items to their respective bins the Cl atom in Si(s)+2Cl2(g)→SiCl4(l) the Cl atom in SbCl3(s)+Cl2(g)→SbCl5(s) the Sb atom in SbCl3(s)+Cl2(g)→SbCl5(s) the Cl atom in Cl2(g)+2NaBr(aq)→ Br2(aq)+2NaCl(aq) the Br atom in Cl2(g)+2NaBr(aq)→ Br2(aq)+2NaCl(aq) the Si atom in Si(s)+2Cl2(g)→SiCl4(l)

In the following reactions, indicate which material is being oxidized, which is being reduced, which material...

In the following reactions, indicate which material is being oxidized, which is being reduced, which material is the reducing agent and which reagent the oxidizing agent. Don’t forget to indicate state (s, l, g, or aq). Sodium Iodide is reacted with elemental bromine to produce sodium bromide and elemental iodine. Potassium bromide is reacted with elemental chlorine to produce potassium chloride and elemental bromine.

Define oxidation, reduction, and oxidation number. Describe how oxidation and reduction affect the oxidation number of an element.

Oxidation-Reduction Activity Series Hands-On Labs, Inc.Version 42-0186-00-02 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor. Exercise 1: Describing...

Which of the following is true about oxidation-reduction reactions? a.During oxidation a compound gains electrons. b.Not...

Which of the following is true about oxidation-reduction reactions? a.During oxidation a compound gains electrons. b.Not every oxidation must be accompanied by a reduction. c. There are 8 commonly accessed oxidation states of carbon. d. Dehydrogenases typically remove two electrons and two hydrides. e. They usually proceed through homolytic cleavage.

Separate the following redox reactions into half-reactions, and label each half-reaction as oxidation or reduction. Part...

Separate the following redox reactions into half-reactions, and label each half-reaction as oxidation or reduction. Part A Oxidation half-reaction for 2Li(s)+2H+(aq)→2Li+(aq)+H2(g). Express your answer as a chemical equation. Identify all of the phases in your answer. SubmitMy AnswersGive Up Incorrect; Try Again; 5 attempts remaining; no points deducted Part B Reduction half-reaction for 2Li(s)+2H+(aq)→2Li+(aq)+H2(g). Express your answer as a chemical equation. Identify all of the phases in your answer. SubmitMy AnswersGive Up Part C Oxidation half-reaction for 2Ag+(aq)+Be(s)→Be2+(aq)+2Ag(s). Express your...

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