Convert Femtomoles per hour to Moles per second
Convert Femtomoles per hour (fmol/h) to Moles per second (mol/s) instantly and accurately.
Conversion Formula
mol/s = fmol/h × 2.777777778e-19
About Femtomoles per hour
The femtomole per hour (fmol/h) equals 10⁻¹⁵/3600 ≈ 2.778×10⁻¹⁹ mol/s, used in slow biological transport studies such as steroid diffusion across lipid bilayers or mineralisation reactions in nanotribology experiments. Passive permeation tests for drug molecules across synthetic membranes reach detection at fmol/h. 1 fmol/h ≈ 2.778×10⁻¹⁹ mol/s.
About Moles per second
The mole per second (mol/s) is the SI coherent derived unit of molar flow rate, numerically equal to the katal (kat) for catalytic activity contexts. Industrial ammonia synthesis (Haber-Bosch) produces ≈50 mol/s of NH₃ per tonne/h output; a large turbine combustion chamber burns natural gas at ≈500 mol/s of CH₄. It is the reference unit in process simulation mass balances. 1 mol/s = 3 600 mol/h = 60 mol/min.
Quick Reference Table
| Femtomoles per hour (fmol/h) | Moles per second (mol/s) |
|---|---|
| 1 fmol/h | 2.778 × 10-19 mol/s |
| 2 fmol/h | 5.556 × 10-19 mol/s |
| 5 fmol/h | 1.389 × 10-18 mol/s |
| 10 fmol/h | 2.778 × 10-18 mol/s |
| 25 fmol/h | 6.944 × 10-18 mol/s |
| 50 fmol/h | 1.389 × 10-17 mol/s |
| 100 fmol/h | 2.778 × 10-17 mol/s |