DichromatesThermal decomposition of saltsReaction: Heating Ammonium Dichromate ( (NH4)2Cr2O7(NH_4)_2Cr_2O_7(NH4)2Cr2O7 )Expert Answer(NH4)2Cr2O7 (Orange)→N2+Cr2O3 (Green)+4H2O(NH_4)_2Cr_2O_7\ (Orange) \rightarrow N_2 + Cr_2O_3\ (Green) + 4H_2O(NH4)2Cr2O7 (Orange)→N2+Cr2O3 (Green)+4H2O