Question

Mg+O2=?
C+O2=?
H2S+O2=?
H2+Cl2=?
ZnO+H2=?
СРОЧНО!

Answer 1

Mg+O2=2MnO
C+O2=CO2
H2S+O2=S+H2O
H2+Cl2=2HCl
ZnO+H2=Zn+H2O

Answer 2

СПАСИИИИИБО ОНРОМНОЕЕЕЕ! :>