It is called wet hydrogen gas because it is collected over water.
Wet hydrogen is collected over a water surface.
The hydrogen in such a reaction can effectively be collected using an apparatus called the gas jar. THis can be done by fitting the reaction flask with cork and a delivery tube running from the reaction flask to the gas jar. As the reaction proceed, the hydrogen evolved will be collected in the gas jar.
I think you mean metal + water = metal hydroxide + hydrogen. This is a displacement reaction. It can also be called a redox reaction.
The reaction between an acid and a metal is an example of a single-replacement reaction.
The reaction is going to form an hydride2Li(s) + H2(g) --> 2LiH(s)
Wet hydrogen is collected over a water surface.
The hydrogen in such a reaction can effectively be collected using an apparatus called the gas jar. THis can be done by fitting the reaction flask with cork and a delivery tube running from the reaction flask to the gas jar. As the reaction proceed, the hydrogen evolved will be collected in the gas jar.
The answer is during a metal reaction to acid, it makes salt and hydrogen. Another way is Acid + Metal > Metal Salt + Hydrogen
I think you mean metal + water = metal hydroxide + hydrogen. This is a displacement reaction. It can also be called a redox reaction.
The reaction between an acid and a metal is an example of a single-replacement reaction.
Generally, there occurs a chemical reaction with a wearing away of the metal. A salt and Hydrogen gas are produced. The following is the general formula for this reaction: ACID + (Active) METAL --> SALT + HYDROGEN. If the metal is not active such as Gold, then this reaction does not occur.
The reaction produces hydrogen gas as will most reaction between an acid and a metal.
Hydrogen. Acid plus metal is always hydrogen.
single replacment reaction
Acid reacting with metal
metal + water = metal hydroxide + hydrogen For example: Sodium + Water = Sodium Hydroxide + hydrogen
Hydrogen and the ( name of metal ) chloride, sulphate or nitrate. eg Hydrocloric acid and iron - hydrogen and iron cholride