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.
Pre-operative adjective Referring to the logistics of preparing for a surgical procedure/operation. See Pre-op time noun. 1. A popular term for all forms of careâeg, medication provided to a Pt prior to a surgical intervention.
Laparoscopic Hysterectomy. Pre-operative. One to two weeks prior to surgery, you will have the pre-op visit with your doctor. followed by a pre-op visit at the hospital. Often it is wise to have a support person with. you at these visits to help make sure all of your questions are asked and the answers well.