Pengaruh garam amonium nitrat pada pengendapan amonium diuranat

The precipitation reaction of UNH in aqueous solution by ammonia has been studied. The percipitate is known as ADU (ammonium diuranate). The precipitation was effected by the Ph of the solution. A specific curve was obtained when the curve was drawn variation of Ph as a function of the ammonia addition. It has also been studies the Ph of the solution when the precipitation initiated as well a enfluence of A[H]. The amonium nitrate addition didn't show different shape at the specific curve. The mechanism of the precipitation reaction was explained by the teniary system of Uo3-NH3-H2O complex theory.