Andy Wells11 months ago

Basic principles of osmosis

If you want to master the basic principles of osmosis, this video is just the right choice. It precisely discusses osmolarity, osmolality and tonicity. Timeline: 0:00 overview of osmosis ans osmotic pressure 1:30 osmolality and osmolarity 3:24 difference between measured and calculated osmolality 4:27 osmolar gap 5:20 osmolality and tonicity 6:09 hypotonic, isotonic and hypertonic solutions 6:37 calculation of osmolality 8:46 effective osmoles 10:11 summary