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.
Pre-*** is a normal part of the male sexual experience. It is a clear secretion from the glands of Littre that seeps from the urethra when you're in a sexually excited state. As the name suggests, pre-*** precedes ejaculation. Source(s): http://www.menstuff.org/issues/byissue/s...