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.
The pre-referral step in the special education process is more formal than providing simple and temporary accommodations for students. Pre-referral intervention is to identify, develop, and implement alternative education strategies for students who have recognized problems in the classroom before the student is referred to special education.