Water
Sodium is a highly reactive alkali metal and reacts with various substances. There is no one substance that sodium is a part of
It reacts with oxygen in air to form sodium oxide (Na2O) and some sodium peroxide (Na2O2) and reacts with nitrogen to form some sodium nitride (Na3N).
When a metal reacts with sodium hydroxide, it produces hydrogen gas and a metal hydroxide. For example, when aluminum reacts with sodium hydroxide, it forms sodium aluminate and hydrogen gas.
When chlorine gas reacts with sodium metal, sodium chloride (table salt) is formed. This reaction is highly exothermic and can be violent if not controlled properly. Sodium chloride is a white crystalline solid that is commonly used as a seasoning and preservative in food.
There is no specific name for 'something which reacts with vinegar'. Vinegar is ethanoic acid and reacts with various substance. Some examples are alkalis like sodium hydroxide, metal carbonates and alcohols such as ethanol.
Hydrogen gas is given off when sodium hydroxide reacts with a metal. This is due to the displacement reaction that occurs where the more reactive metal displaces hydrogen from water molecules in the sodium hydroxide solution.
No, the release of energy when sodium metal reacts with chlorine gas is a chemical property, not a physical property. Chemical properties involve changes in the chemical composition of a substance, while physical properties are characteristics that can be observed without changing the substance's composition.
Hydrogen gas is released when sodium metal reacts with water. This reaction is highly exothermic and produces sodium hydroxide as well.
Calcium hydroxide, traditionally called slaked lime is one.
Sodium is a metal that reacts violently with water, sometimes bursting into flames. The reaction produces sodium hydroxide and hydrogen gas.
One example of a substance that reacts with water to form a gas is sodium metal. When sodium reacts with water, it produces hydrogen gas and sodium hydroxide. This is a highly exothermic reaction that can be dangerous if not conducted properly.
When sodium metal is exposed to air, it reacts with oxygen to form sodium oxide. This sodium oxide layer covers the surface of the metal, giving it a dull appearance. As the metal reacts further with moisture in the air, it forms sodium hydroxide, which can also contribute to the dullness of the metal.