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-approval means the lender is confident you can make a necessary down payment and your income is sufficient to cover mortgage payments. At this stage, only one concern remains. The lender needs to make certain the propertyâs value offers sufficient collateral in relation to the loan amount.