Which of the following chemical species will undergo an oxidation-reduction reaction with iron metal, Fe(s)? (Please...

Question

Question

Which of the following chemical species will undergo an oxidation-reduction reaction with iron metal, Fe(s)?

(Please show all works and explanations)

science chemistry

Answer 1

Answer #1

ZnBr3.

Because Pt Au and Show have standard reduction potential greater than iron hence cannot be be oxidised by Fe.

Zn having lower standard reduction potential than Fe can reduce Fe and get oxidised.

Answer 2

Similar Homework Help Questions

+ + + + + + + + + Metal Oxidation Reaction Lithium Li(s) - Li+...

+ + + + + + + + + Metal Oxidation Reaction Lithium Li(s) - Li+ (aq) Potassium K(s) K+ (aq) Barium Ba(s) Ba2+ (aq) Calcium Ca(s) Ca2+ (aq) Sodium Na(s) Na+ (aq) Magnesium Mg(s) Mg2+ (aq) Aluminum Al(s) A13+(aq) Manganese Mn(s) Mn2+ (aq) Zn(s) Zn2+ (aq) Chromium Cr(s) Cr3+ (aq) Iron Fe(s) Fe2+ (aq) Cobalt Co(s) Co2+ (aq) Nickel Ni(s) Ni2+ (aq) Tin Sn(s) Sn2+ (aq) Lead Pb(s) Hydrogen H2(8) Copper Cu(s) Cu2+ (aq) Silver Ag(s) Ag+ (aq) Mercury...
A voltaic cell contains the following species involved in oxidation and reduction reactions: Au (s), Fe...

A voltaic cell contains the following species involved in oxidation and reduction reactions: Au (s), Fe (s), Aut (aq), and Fe2+ (aq). What is the Eº of that cell? Half reaction Ed/V Aut(aq) +e Au(s) 1.692 Fe (aq) + 2e-> Fe(s) -0.447 2.937 V C 1.9155 V C 1.245 V 2.139 V 3.831 V
5. A voltaic cell is constructed based on the oxidation of zinc metal and the reduction...

5. A voltaic cell is constructed based on the oxidation of zinc metal and the reduction of silver (I) ions. Solutions of 1.00 M silver nitrate and zinc nitrate also were used. The anode is on the left, the cathode is on the right. Where does oxidation occur? 6. For each of the numbered bonds in the figure below, identify whether the bond is cis, trans, or neither cis trans. A) I-cis; II-trans, III-cis C) I-neither, II-trans; IIl-cis D) I-neither,...

A voltaic cell is based on the reduction of Ag^+(aq) to Ag(s) and the oxidation of...

A voltaic cell is based on the reduction of Ag^+(aq) to Ag(s) and the oxidation of Sn(s) to Sn^2+(aq). (a) Write half-reactions for the cell's anode and cathode. Include the phases of all species in the chemical equation. Anode Cathode (b) Write a balanced cell reaction. Include the phases of all species in the chemical equation.
RODOX EXAMINATION An oxidation-reduction reaction involves the (1) sharing of electrons &n

RODOX EXAMINATION An oxidation-reduction reaction involves the (1) sharing of electrons (3) transfer of electrons (2) sharing of protons (4) transfer of protons In this reaction, CO→ 2 CO + O2 the oxidation number of carbon changes from: (1) 0 to +4 (3) +3 to 0 (2) +2 to +4 (4) +4 to +2 Which balanced equation represents a redox reaction? AgNO3 (aq) +NaCl (aq) →AgCl (s) +NaNO3 (aq) H2CO3 (aq)...
Which of the following metal(s), if coated onto iron, would prevent the corrosion of iron? Standard...

Which of the following metal(s), if coated onto iron, would prevent the corrosion of iron? Standard Electrode Potentials at 25°C Reduction Half-Reaction Fe2+ (aq) +2 e Zn²+(aq) +2e Pb2+ (aq) +2e A13+ (aq) + 3e E° (V) -0.45 Fe(s) → Zn (s) → Pb (s) + Al(s) 오 오오 | Check all that apply. Zn O Pb Ο ΑΙ

Study this chemical reaction: 2 Fe(s)+3 CuCl2(aq) 2FeCl3(aq)+3 Cu(s) Then, write balanced half-reactions describing the oxidation...

Study this chemical reaction: 2 Fe(s)+3 CuCl2(aq) 2FeCl3(aq)+3 Cu(s) Then, write balanced half-reactions describing the oxidation and reduction that happen in this reaction. oxidation: 0 0-0 D. reduction: 0 X ?
Study this chemical reaction: FeI2(aq) +Mg(s)→ MgI2(aq) +Fe(s) Then, write balanced half-reactions describing...

Study this chemical reaction: FeI2(aq) +Mg(s)→ MgI2(aq) +Fe(s) Then, write balanced half-reactions describing the oxidation and reduction that happen in this reaction. Oxidation: Reduction:
Refer to this table of reduction potentials to answer the questions. Reduction half-reaction Potential (V) +2.87...

Refer to this table of reduction potentials to answer the questions. Reduction half-reaction Potential (V) +2.87 Electrolytic cells use electricity to cause a nonspontaneous redox reaction to occur. An electrolytic cell is constructed using the following components: • a power source, such as a battery, • the substance that will undergo electrolysis, and • two inert electrodes (usually platinum), which serve as the electrical connection between the power source and the substance undergoing electrolysis. As with any cell, oxidation occurs...

not sure how to do this 20.19 Indicate whether the following balanced equations involve oxidation-reduction. If...

not sure how to do this 20.19 Indicate whether the following balanced equations involve oxidation-reduction. If they do, identify the elements that undergo changes in oxidation number. (a) 2 NO2(8) + H2O2(ag) 2 HNOs(ag) (b) Fes(s) + 2HCl(aq)-→ FeCl2(aq) + H2S(g) (c) Fe(s) + 2 HNO3(aq) H2O(1),+ 2 NO2(g) + FeO(s)