Electrochemistry question - Have I done it correctly?

Question

Hi! I have solved some questions and I would appreciate it if someone could just check if I solved correctly .Given the current situation the only help I can get to see if my answers are correct is here, so thank you very much!

1.Is the follwing reaction spontaneous?

Fe²⁺ (s) + H₂ --> Fe (s) + 2H⁺

Answer: First I would like to comment that I think my textbook was a little weird putting (s) after the Fe²⁺, but anyway that does not affect my solution.

Fe²⁺ + 2e^- --> Fe(s) E⁰= -0.44

H₂ ---> 2H⁺ + 2e^- E⁰=0

-0.44-0= -0.44. Negative value means NOT spontaneous reaction

2.Can chlorine oxidize bromide ions to free bromine?

The reaction I will investigate is :

Cl₂ (g) + 2 Br^- -->2 Cl^- + Br₂ (l)

Cl₂ (g) + 2 e^- --> 2 Cl^- E⁰= 1.36

2 Br^- --> Br₂ (l) + 2 e^- E⁰ 1.07

1.36 - 1.07= 0.29

Positive value, answer is yes chlorine oxidize can oxidize bromide ions to free bromine.

H+

Answer 1

Yep...I agree with your answers and with your explanations. I also agree that it is a little strange to classify Fe²⁺ as a solid.