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.
Before your new car is ready to roll, someone has to look it over to make sure everything is in good working order. The person who does that job is called a pre delivery inspector, or PDI technician for short.It's a job that requires relatively few qualifications, but it's an essential one for dealerships and repair facilities nonetheless.he person who does that job is called a pre delivery inspector, or PDI technician for short. It's a job that requires relatively few qualifications, but it's an essential one for dealerships and repair facilities nonetheless.