Metals like aluminium, iron, and zinc do not react with cold or hot water, but they react with steam to form the metal oxide and hydrogen.
What distinguishes the reaction of metals like aluminium, iron, and zinc from those with water and steam?
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The reaction of metals like aluminum, iron, and zinc with acids, such as hydrochloric acid or sulfuric acid, distinguishes from their reactions with water and steam. While these metals may not react with water or steam, they readily react with acids. In these acid-metal reactions, hydrogen gas is evolved as the metal displaces hydrogen ions from the acid. The resulting metal salt is also formed. This is a distinctive reaction, showcasing the reactivity of these metals in acidic environments, providing a contrast to their behavior with water or steam, where their reactivity might be limited.