2e - → Fe(s) + S 2-(aq) Fe(s) → Fe2+(aq) + 2e -
FeS (s) ⇌ Fe2+ (aq) + S2- (aq)
FeS (s) → Fe (s) + S2- (aq) oxidation → anode
FeS(s) + 2e- → Fe(s) + S 2-(aq) reduction → cathode
E°cell = -0.57 V
Calculate Ksp for iron(II) sulfide given the following data:
FeS(s) + 2e- → Fe(s) + S 2-(aq) ε° = —1.01 V
Fe2+(aq) + 2e- →Fe(s) ε° = —0.44 V
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Cell Potential concept. If you need more Cell Potential practice, you can also practice Cell Potential practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Tang's class at USF.
What textbook is this problem found in?
Our data indicates that this problem or a close variation was asked in Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition. You can also practice Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition practice problems.