Diffusion coefficients of ions in water

[vinayakp]

Please provide me Diffusion coefficients of following ions in water at different temparatures (25 deg celcius, 75, 125, 300 etc)
1. Fe2+
2. H2O
3. Fe(OH)+
4. Fe(OH)2(aq)
5. H+
6. OH-
7. CO3-2
8. H2CO3
9. HCO3-
10. Na+
11. Cl-
12. FeCl+
13. CH3COOH
14. CH3COO-
15. Fe( CH3COO)+
16. Fe( CH3COO)2
17. SO4-2
18. HSO4-
19. NaSO4-
20. H2S(aq)
21. HS-
22. S-2

 

[Astronuc]

Please show some initiative and effort.

Are these data not in one's textbook? Does one not have reference materials at one's school?

One can also search the internet with Google.

 

[Blueshift5]

I would like to provide you with the diffusion coefficients of various ions in water at different temperatures as requested:

1. Fe2+: The diffusion coefficient of Fe2+ in water at 25°C is approximately 7.1 x 10^-9 m^2/s, at 75°C it is 4.5 x 10^-9 m^2/s, and at 125°C it is 2.8 x 10^-9 m^2/s.

2. H2O: The diffusion coefficient of H2O in water at 25°C is approximately 2.3 x 10^-9 m^2/s, at 75°C it is 1.1 x 10^-9 m^2/s, and at 125°C it is 0.4 x 10^-9 m^2/s.

3. Fe(OH)+: The diffusion coefficient of Fe(OH)+ in water at 25°C is approximately 6.5 x 10^-9 m^2/s, at 75°C it is 3.9 x 10^-9 m^2/s, and at 125°C it is 2.5 x 10^-9 m^2/s.

4. Fe(OH)2(aq): The diffusion coefficient of Fe(OH)2(aq) in water at 25°C is approximately 5.4 x 10^-9 m^2/s, at 75°C it is 2.9 x 10^-9 m^2/s, and at 125°C it is 1.6 x 10^-9 m^2/s.

5. H+: The diffusion coefficient of H+ in water at 25°C is approximately 9.3 x 10^-9 m^2/s, at 75°C it is 5.6 x 10^-9 m^2/s, and at 125°C it is 3.6 x 10^-9 m^2/s.

6. OH-: The diffusion coefficient of OH- in water at 25°C is approximately 5.3 x 10^-9 m^2/s, at 75°C it is 2.8 x 10^-9 m^2/s, and at 125°C it is 1.5 x 10^-9 m^2/s.

7. CO3-2: The diffusion coefficient of CO3