January 2023 1 5 Report
Sebanyak 100 ml. larutan Ca(NO3)2 0,3 M ditambahkan larutan NazPO4 berlebihan. Maka

endapan yang terbentuk pada Cas(PO4)2 adalah sebanyak....
(Ar Ca = 40, N=14, 0= 16, Na= 23, P= 31)

reaksi: Ca(NO3)2 (an) + NasPO4 (aq) - Cas(PO4)2 (s) + NaNO3 (aq) (setarakan terlebin dahulu)

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