NaOH + Na2HPO4 --> Na3PO4 + H2O (aka tribasic sodium phosphate) Of course, once all the hydrogen is consumed there is no further reaction with sodium hydroxide. In general, adding sodium hydroxide to a solution of any of the sodium phosphates will change the pH.
Preoperative care. (Redirected from Pre-op) Preoperative care refers to health care provided before a surgical operation. The aim of preoperative care is to do whatever is right to increase the success of the surgery. At some point before the surgery the health care provider will assess the fitness of the person to have surgery.
The Post-Op Shoe is a semi-flexible, open-toe shoe used to provide room and support to the foot following foot trauma or surgery. Great for metatarsal stress fractures, broken toes or following foot surgery. Universal right/left. By Myfootshop.com. Black only. 1/pkg.