(Ammonium dichromate) + (Barium nitrate) = (Barium dichromate) + (Ammonium nitrate)
(NH4)2Cr2O7 + Ba(NO3)2 = BaCr2O7 + 2NH4NO3
(Ammonium dichromate) + (Barium nitrate) = (Barium dichromate) + (Ammonium nitrate)
(NH4)2Cr2O7 + Ba(NO3)2 = BaCr2O7 + 2NH4NO3