mol/L to ppm and other such conversions (1 Viewer)

[SadCeliac]

Anyone have good tricks or tips??
thanks

 

[wfj]

ppm is mg/L, so multiply Mol/L by Molar mass to get g/L and multiply the grams by 1000 to get mg/L

 

[SadCeliac]

I think I converted wrong from ppm to mol/L wtaf



@carrotsss help?

 

[carrotsss]

I think I converted wrong from ppm to mol/L wtaf

View attachment 40694

@carrotsss help?

there are 1000 milligrams in a gram, not the other way around

 

[SadCeliac]

there are 1000 milligrams in a gram, not the other way around

Ahhh yes thanks lol

 

[Luukas.2]

The x-axis here is wrong. It is not the [FeCl₂] and if it was, that would be in mg/L rather than in ppm.

The value being plotted is actually the concentration of iron(II) cations (in which case the units mg/L and ppm are equivalent): [Fe²⁺] / ppm.