Units of Concentrations (ppmV)

The unit of ppm by volume is described and related to grams per cubic meter.

[@pierrephutiennguyen4407]

Dear Professor Belinda Sturm, Would you please show us how you'd derived the relationships of the formulas in the 2 boxes above. Thank you very much Phu

[@badraalioucoulibaly7329]

At STP, I think you forget to devide by 22.4L

[@yoosn911]

agree. the 2 printed formulae at the bottom are correct. The hand written one , shld be divided by 22.4L

[@yjmsniper]

You're a legend.

[@707Gforce]

Jeez... now I'm even more confused-- maybe an example would have clarified ...

[@AG-cq1mf]

Dear Belinda, I have a gas compressor that I have to perform a performance Run... Usually we Use Mole %, but the gas seems to have a trace of hydrogen sulfide 19.6 ppmv ... How that i convert this from ppmv in Mole % 0.00 Thanks Anthony

[@rizkyvasya8564]

Hello Antony, have you found the way to convert that?

[@ObadiahYetta]

5780 Mitchel Groves

[@amitt2974]

Thnx dear

[@xiomaravaleriano1888]

Oh no, I don't understand ;-; I don't speak english :'D Ya valió mi examen -_-

[@joannanicol]

what about los subtitulos?

[@SatyamGupta-mp2tm]

👍

[@saicharangarrepalli9590]

"Are you my mummy?"