Convert Picomoles per hour to Pound-moles per hour
Convert Picomoles per hour (pmol/h) to Pound-moles per hour (lb-mol/h) instantly and accurately.
Conversion Formula
lb-mol/h = pmol/h × 2.204622622e-15
About Picomoles per hour
The picomole per hour (pmol/h) equals 10⁻¹²/3600 ≈ 2.778×10⁻¹⁶ mol/s, used in dermal permeability studies and slow-release pharmaceutical patch bioavailability tests. Passive diffusion of steroid hormones through biological membranes is quantified at pmol/h per cm² of membrane area. 1 pmol/h ≈ 2.778×10⁻¹⁶ mol/s.
About Pound-moles per hour
The pound-mole per hour (lb-mol/h) equals 453.59237/3600 ≈ 0.12600 mol/s, the standard molar flow unit in US chemical process engineering simulation (Aspen Plus, HYSYS, Pro/II). Distillation column feed rates, reactor effluent streams, and compressor suction flows are universally expressed in lb-mol/h in US petrochemical and refinery design. 1 lb-mol/h = 453.59237/3600 mol/s ≈ 0.12600 mol/s ≈ 0.4536 kmol/h.
Quick Reference Table
| Picomoles per hour (pmol/h) | Pound-moles per hour (lb-mol/h) |
|---|---|
| 1 pmol/h | 2.205 × 10-15 lb-mol/h |
| 2 pmol/h | 4.409 × 10-15 lb-mol/h |
| 5 pmol/h | 1.102 × 10-14 lb-mol/h |
| 10 pmol/h | 2.205 × 10-14 lb-mol/h |
| 25 pmol/h | 5.512 × 10-14 lb-mol/h |
| 50 pmol/h | 1.102 × 10-13 lb-mol/h |
| 100 pmol/h | 2.205 × 10-13 lb-mol/h |