Recent questions in Chemistry

0 votes

1 answer 64 views

Calculate the cell potential for the reaction between a silver electrode and a copper electrode, given that the silver electrode is immersed in a 0.1 M AgNO3 solution and the copper electrode is immersed in a 1.0 M CuSO4 solution at 25°C. (Standard electrode potentials of Ag and Cu electrodes are +0.80 V and +0.34 V, respectively. Carry out the calculation in steps and provide the final answer with appropriate units.)

asked Jan 23 in ElectroChemistry by YWMEugenio99 (230 points)

0 votes

1 answer 46 views

Calculate the cell potential for the following galvanic cell where a nickel anode is placed in a 1.0M Ni(NO3)2 solution and a silver cathode is placed in a 1.0M AgNO3 solution. The balanced equation for the cell reaction is: Ni(s) + 2 Ag+(aq) → Ni2+(aq) +2 Ag(s) Assume that standard reduction potentials for each half-reaction are as follows: Ni2+(aq) + 2 e- ⇌ Ni(s) E° = -0.25V Ag+(aq) + e- ⇌ Ag(s) E° = +0.80V What is the cell potential at standard conditions (25°C and 1 atm)?

asked Jan 23 in ElectroChemistry by KyleKnowlton (390 points)

0 votes

1 answer 60 views

Calculate the cell potential for the following electrochemical reaction:Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s)Given that the standard reduction potentials for the half-reactions are as follows:Zn2+(aq) + 2e- → Zn(s) E° = -0.76 VCu2+(aq) + 2e- → Cu(s) E° = +0.34 V

asked Jan 23 in ElectroChemistry by EarthaCockle (430 points)

0 votes

1 answer 45 views

Calculate the cell potential for the following electrochemical reaction: Cu(s) + 2 Ag+(aq) → Cu2+(aq) + 2 Ag(s) The standard reduction potentials are: Cu2+(aq) + 2 e- → Cu(s) E° = 0.34 V Ag+(aq) + e- → Ag(s) E° = 0.80 V

asked Jan 23 in ElectroChemistry by AntonyMahuri (410 points)

0 votes

1 answer 61 views

Calculate the cell potential for the following electrochemical reaction: Cu(s) + 2 Ag⁺(aq) → Cu²⁺(aq) + 2 Ag(s) Given that the standard reduction potentials are: Cu²⁺(aq) + 2e⁻ → Cu(s) E° = +0.34 V Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

asked Jan 23 in ElectroChemistry by VallieHagan2 (430 points)

0 votes

1 answer 54 views

Calculate the cell potential for the following electrochemical reaction at 25°C: Zn(s) + 2AgNO3(aq) → Zn(NO3)2(aq) + 2Ag(s) Given: E°(Ag+/Ag) = +0.80 V E°(Zn2+/Zn) = −0.76 V

asked Jan 23 in ElectroChemistry by QVZClay58690 (270 points)

0 votes

1 answer 62 views

Calculate the cell potential for a given electrochemical reaction where the half-cell reactions are:* Fe3+(aq) + e- → Fe2+(aq) E° = 0.77 V* Ag+(aq) + e- → Ag(s) E° = 0.80 VAssume 1.0 M solutions and standard state conditions. Determine whether the reaction is spontaneous or non-spontaneous under standard conditions.

asked Jan 23 in ElectroChemistry by WarnerWatkin (450 points)

0 votes

1 answer 10 views

Calculate the cell potential at standard conditions for the electrochemical reaction: Cu(s) + 2Ag+(aq) -> 2Ag(s) + Cu2+(aq) given that the standard reduction potentials for Cu2+(aq)/Cu(s) and Ag+(aq)/Ag(s) are +0.34 V and +0.80 V, respectively.

asked Jan 23 in ElectroChemistry by EzekielMicke (290 points)

0 votes

1 answer 65 views

Calculate the bond order of the nitrogen molecule (N2) using molecular orbital theory.

asked Jan 23 in Physical Chemistry by QuincyHaskel (310 points)

0 votes

1 answer 55 views

Calculate the bond order of the molecule NO using molecular orbital theory, given that the nitrogen atom has four valence electrons and the oxygen atom has six valence electrons.

asked Jan 23 in Chemical bonding by CatharineTuc (250 points)

0 votes

1 answer 69 views

Calculate the bond order of the molecule N2+ using molecular orbital theory, given that the atomic number of nitrogen is 7.

asked Jan 23 in Chemical bonding by CheriS107730 (370 points)

0 votes

1 answer 52 views

Calculate the bond order of O2, O2+, O2- and O22-.

asked Jan 23 in Chemical bonding by BrianneDagos (370 points)

0 votes

1 answer 54 views

Calculate the bond order and predict the stability of O2 molecule using molecular orbital theory.

asked Jan 23 in Chemical bonding by EmilyWaterwo (430 points)

0 votes

1 answer 51 views

Calculate the bond order and bond length of the O-O bond in hydrogen peroxide (H2O2)? Show your work and explain your reasoning.

asked Jan 23 in Inorganic Chemistry by Ruthie985915 (270 points)

0 votes

1 answer 48 views

Calculate the bond order and bond length of the N-O bond in the nitrite ion (NO2-).

asked Jan 23 in Inorganic Chemistry by StormyRohde (490 points)

0 votes

1 answer 52 views

Calculate the bond order and bond length of the N-O bond in nitric oxide (NO) using molecular orbital theory.

asked Jan 23 in Inorganic Chemistry by VPEVaughn975 (310 points)

0 votes

1 answer 58 views

Calculate the bond order and bond length of the nitrogen-oxygen bond present in the nitrate ion (NO3-).

asked Jan 23 in Inorganic Chemistry by Eve05U16134 (370 points)

0 votes

1 answer 56 views

Calculate the bond order and bond length of the nitrogen-oxygen bond in the NO molecule using the molecular orbital theory. Show your calculation and discuss the nature of the bond formed in NO molecule.

asked Jan 23 in Inorganic Chemistry by Jeannine13L7 (410 points)

0 votes

1 answer 43 views

Calculate the bond order and bond length of the nitrogen-oxygen bond in the NO molecule using molecular orbital theory.

asked Jan 23 in Inorganic Chemistry by AugustusDxe (310 points)

0 votes

1 answer 64 views

Calculate the bond order and bond length of the nitrogen-oxygen bond in the nitrate ion (NO3-).

asked Jan 23 in Inorganic Chemistry by ConcettaMira (430 points)

Categories