Hello,
I would like to know if I also have to square the activity coefficient in addition to the equilibrium constant of silver, if I want to express the solubility or solubility product Ag2SO4 📖.
\(Ksp = γ(Ag+)square *[Ag+]square *γ(SO42')*[SO42-]\)
or
\(Ksp = γ(Ag+)*[Ag+]square *γ(SO42')*[SO42-]\)
Thanks in advance!
Activity coefficient
Moderators: Xen, expert, ChenBeier
- ChenBeier
- Distinguished Member
- Posts: 1565
- Joined: Wed Sep 27, 2017 7:25 am
- Location: Berlin, Germany
Re: Activity coefficient
ai = γ*ci
ai^2 =(γ*ci)^2 = γ^2*ci^2
ai^2 =(γ*ci)^2 = γ^2*ci^2
Re: Activity coefficient
Ksp=[Ag+] 2∗[SO4 2-]
Ksp=γ(Ag+)∗[Ag+]2∗γ(SO4 2−)∗[SO4 2−]
Ksp=γ(Ag+)∗[Ag+]2∗γ(SO4 2−)∗[SO4 2−]