What is the action of dioxygen on :
(a) Calcium (b) Iron
(c) Carbon disulphide ?

What is the action of N_2 with calcium carbide ?

The standard heat of formation of carbon disulphide (l) given that standard heat of combustion of carbon (s), sulphur (s) and carbon disulphide (l) are -393.3, -293.72 and -1108.76 KJ mol^(-1) respectively is

The standard heat of formation of carbon disulphide (l) given that standard heat of combustion of carbon (s), sulphur (s) and carbon disulphide (l) are -393.3, -293.72 and -1108.76 KJ mol^(-1) respectively is

Calcium carbonate is

What is the action of acids with carbonates and metal hydrogen carbonates?.

A mixture of sulphur and carbon disulphide is

A mixture of sulphur and carbon disulphide is