Question

In: Chemistry

Which reaction(s) would be spontaneous as written? (select all that apply) -2Fe3+(aq) + 3Cu(s) →→ 2Fe(s)...

Which reaction(s) would be spontaneous as written? (select all that apply)

-2Fe3+(aq) + 3Cu(s) →→ 2Fe(s) + 3Cu2+(aq)

-3Cu2+(aq) + 2Fe(s) ⟶⟶3Cu(s) + 2Fe3+(aq)

-2Fe3+(aq) + Cu(s) →→ 2Fe2+(aq) + Cu2+(aq)

-Cu2+(aq) + 2Fe2+(aq) →→ Cu(s) +2Fe3+(aq)

Solutions

Expert Solution

please do give the feedback.


Related Solutions

A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C...
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C under each of the following conditions. 1.) [Fe3+]= 1.1×10−3 M ; [Mg2+]= 2.60 M 2.) [Fe3+]= 2.60 M ; [Mg2+]= 1.1×10−3 M
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C...
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C under each of the following conditions a)[Fe3+]= 1.0×10−3 M ; [Mg2+]= 2.00 M b)[Fe3+]= 2.00 M ; [Mg2+]= 1.0×10−3 M
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C...
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C under each of the following conditions. A) [Fe3+]= 1.9×10−3 M ; [Mg2+]= 2.80 M B) [Fe3+]= 2.80 M ; [Mg2+]= 1.9×10−3 M
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C...
A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C under each of the following conditions. Part A standard conditions Part B [Fe3+]=1.9×10−3 M ; [Mg2+]=1.80 M Part C [Fe3+]=1.80 M ; [Mg2+]=1.9×10−3 M
Calculate the equilibrium constant for each of the reactions at 25 ∘C . A.) 2Fe3+(aq)+3Sn(s)→2Fe(s)+3Sn2+(aq) B.)...
Calculate the equilibrium constant for each of the reactions at 25 ∘C . A.) 2Fe3+(aq)+3Sn(s)→2Fe(s)+3Sn2+(aq) B.) O2(g)+2H2O(l)+2Cu(s)→4OH−(aq)+2Cu2+(aq) C.) Br2(l)+2I−(aq)→2Br−(aq)+I2(s)
Study this chemical reaction: 2Fe (s) + 3PbNO32 (aq) ? 3Pb (s) + 2FeNO33 (aq) Then,...
Study this chemical reaction: 2Fe (s) + 3PbNO32 (aq) ? 3Pb (s) + 2FeNO33 (aq) Then, write balanced half-reactions describing the oxidation and reduction that happen in this reaction. ?
Which of the processes below are spontaneous at room temperature? Select ALL that apply. The decomposition...
Which of the processes below are spontaneous at room temperature? Select ALL that apply. The decomposition of liquid water into hydrogen and oxygen gasses. Sodium chloride salt dissolving in water. An ice cube melting in water at 25oC. An ice cube forming in water at 25oC. Which of the following statements about entropy are true? Select ALL that apply. If the entropy of a system decreases, the entropy of the surroundings must increase. Gases generally have a higher entropy than...
Which one of the following (unbalanced) equations describes a spontaneous reaction? a.) Au(s) + HCl(aq) →...
Which one of the following (unbalanced) equations describes a spontaneous reaction? a.) Au(s) + HCl(aq) → AuCl(s) + H2(g) b.) Hg(ℓ) + Al3+(aq) → Hg2+(aq) + Al(s) c.) Cu2+(aq) + Zn(s) → Cu(s) + Zn2+(aq) d.) Ag(s) + H2O(ℓ) → Ag(OH)2(s) + H2(g) e.) None of the above describes a spontaneous reaction. Please show and explain work
After setting up the following spontaneous reaction in a beaker, CaCO3(s) + 2 HCl(aq) ⟶ CaCl2(aq)...
After setting up the following spontaneous reaction in a beaker, CaCO3(s) + 2 HCl(aq) ⟶ CaCl2(aq) + H2O(l) + CO2(g), you notice that the temperature of the solution increases. Which statement best describes the process: Group of answer choices Not enough information is provided. ΔSsurr > 0 ΔSsurr < 0 ΔSsys < 0 ΔSuniv < 0
Compute the equilibrium constant for the spontaneous reaction between Sn2+(aq) and Fe(s). It is not 1.39...
Compute the equilibrium constant for the spontaneous reaction between Sn2+(aq) and Fe(s). It is not 1.39 x 1-^10 or 1.4 x 10^10
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT