Convert Millimoles per hour to Moles per second
Convert Millimoles per hour (mmol/h) to Moles per second (mol/s) instantly and accurately.
Conversion Formula
mol/s = mmol/h × 2.777777778e-7
About Millimoles per hour
The millimole per hour (mmol/h) equals 10⁻³/3600 ≈ 2.778×10⁻⁷ mol/s, standard in clinical chemistry for urine excretion reporting and parenteral nutrition inputs. Creatinine clearance in healthy kidneys averages 8-12 mmol/h; intravenous potassium infusion is clinically limited to ≤10 mmol/h to avoid cardiac arrhythmia. 1 mmol/h ≈ 2.778×10⁻⁷ 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
| Millimoles per hour (mmol/h) | Moles per second (mol/s) |
|---|---|
| 1 mmol/h | 2.778 × 10-7 mol/s |
| 2 mmol/h | 5.556 × 10-7 mol/s |
| 5 mmol/h | 1.389 × 10-6 mol/s |
| 10 mmol/h | 2.778 × 10-6 mol/s |
| 25 mmol/h | 6.944 × 10-6 mol/s |
| 50 mmol/h | 1.389 × 10-5 mol/s |
| 100 mmol/h | 2.778 × 10-5 mol/s |