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.
Prepare the patient for post-surgery diet: the pre-op diet is very similar to the post-surgery diet (reduced calorie, high-protein, low-fat, low-carbohydrate) and will prepare patients for the new way they will be eating after weight loss surgery.