iron
A salt. The type of salt depends on the type of acid.
It depends which metal you are referring to.
iron
Hydrogen gas is produced when an acid reacts with a metal. This is because the acid reacts with the metal to form a salt and hydrogen gas.
When metal reacts with acid, hydrogen gas is produced. This is due to the displacement reaction where the metal displaces hydrogen from the acid to form hydrogen gas and a metal salt.
Hydrogen gas is typically produced when an acid corrodes metal. This reaction occurs when the acid reacts with the metal to form a metal salt and hydrogen gas as a byproduct.
Metal shavings are also known as metal filings or swarf. They are typically produced in industrial processes through the cutting, grinding, or machining of metal materials.
When a metal reacts with a non-metal, an ionic compound is typically produced. The metal will lose electrons to form a positively charged ion (cation), while the non-metal will gain those electrons to form a negatively charged ion (anion). The electrostatic attraction between these ions leads to the formation of an ionic compound.
The most widely produced acid in the world is sulphuric aid. This is one of the raw material produced in most industries.
Silver is such metal.
When a metal reacts with an acid, hydrogen gas is usually produced along with an aqueous metal salt. The metal displaces hydrogen from the acid to form the metal salt, while hydrogen gas is released as a byproduct of the reaction.
Hydrogen gas is produced when any metal reacts with acids. This is a common reaction that is often used to test for the presence of metal in a substance.