The most obvious factors necessary for the corrosion of iron (or the making of rust) is water and oxygen. Iron will not rust if it is kept away from water and oxygen
two
Two substances that can react with hydrochloric acid to form salt are metal oxides and metal carbonates. When metal oxides react with hydrochloric acid, they form metal chloride and water. When metal carbonates react with hydrochloric acid, they form metal chloride, carbon dioxide, and water.
The two colors that make rust are light/dark brown with some orange
You get a mixture.
yes rust is a compound because it is a formed by the reaction between Iron and Oxygen. These two react to give Iron Oxide which is called as rust. Edited by Dr.J. - The iron oxides that is rust is the Fe2O3 variety.
when two substances react a chemical change occurs
They do not react chemically.
In a chemical reaction, two or more substances called reactants react, resulting in substances called products.
A salt and water.
two
The meaning is that these two substances cannot react.
A chemical reaction is the change that takes place when different substances react with one another to form new substances. The substances that react in a chemical reaction are called the reactants and the new substances formed are called the products.
The two types of chemical properties related to reactivity are the ability to undergo chemical reactions and the ability to bond with other substances. Reactivity is determined by how easily a substance can react with other substances or undergo chemical changes, often influenced by its electron configuration and bonding tendencies.
This is a spontaneous reaction.
Two substances that can react with hydrochloric acid to form salt are metal oxides and metal carbonates. When metal oxides react with hydrochloric acid, they form metal chloride and water. When metal carbonates react with hydrochloric acid, they form metal chloride, carbon dioxide, and water.
The two colors that make rust are light/dark brown with some orange
Two or more substances which can chemically react form new chemicals after the reaction.1. If these chemicals react they form new compounds.2. Without a chemical reaction they form a mixture.Read more: What_is_two_or_more_substance_are_combined