Description

Add New Description

Fill up the form and submit
NH4CNOH2N-CO-NH2
N2(g) + O2(g)2NO(g)
3NO2(g) + H2O(g)2HNO3(g) + NO(g)
H2(g) + Cl2(g)  2HCl(g)
ANS : 3
To add a description please, login first. click here to login
Promotion