A compound which on thermal decomposition lives a metallic residue and a gas which relites a glowing splint.
Answers
Answered by
3
iron +alluminium oxide=iron oxide+alluminium
Shana24:
I think it is copper....what do u think?The coins of silver and Gold shines...
They have a glowing splint
it may be
what are you doing
ng...10th is flowing. ...u?
Answered by
0
Explanation:
(NH4)2Cr2O7 = Cr2O3(metallic residue) +4H2O + N2 (g)
Similar questions