Technically, yes, but carbides of hydrogen are called by another name: hydrocarbons. The simplest of these is methane.
There is no single compound which is called a carbide. Carbides are compounds that are made of carbon and a less electronegative element.
This compound doesn't exist.
Hydrogen molecules do exist (as H2); this is how hydrogen is found in nature.
CaC2 is Calcium Carbide. Ca2C does not exist.
This material does not exist.
The calcium carbide rips the oxygen from the water, making calcium carbonate and hydrogen. The hydrogen escapes.
You think probable to methane, CH4.
There is no single compound which is called a carbide. Carbides are compounds that are made of carbon and a less electronegative element.
This compound doesn't exist.
It would be called cupric carbide but it doesn't exist. Copper carbide, CuC is the only compound containg only copper and carbon.
Hydrogen molecules do exist (as H2); this is how hydrogen is found in nature.
Metallic Hydrogen is thought to exist in the core of Jupiter and Saturn, so yes.
CaC2 is Calcium Carbide. Ca2C does not exist.
This material does not exist.
HDT
It is not available under normal conditions.
Hydrogen exist as H2.It has 2 atoms in a molecule.