Question

(ii) Write the reaction when Copper is heated in air and iron react with steam. plzzz tell me correct answer ​

Answer 1

Answer:

when iron react with steam:

CrO5+H2SO4→Cr2(SO4)3+H2O+O2

Explanation:

when copper is heated in air:

2 Cu (s) + O2(g) -> 2CuO