It is moisture and air that causes metal to rust, therefore if something is air tight and doesn't get much air it can't easily rust.
When hydrochloric acid is put into an iron container, it reacts with the iron to form iron(II) chloride and hydrogen gas. This reaction can cause the iron container to corrode or degrade over time due to the chemical reaction occurring between the acid and the metal.
After the iron rusts, it will combine with oxygen from the air to form iron oxide. Since the total weight of the sealed container after the iron rusts is still 15 grams, the added weight will be the mass of the oxygen atoms that combined with the iron to form iron oxide.
When a piece of iron is placed in hydrochloric acid, the products are Iron (II) chloride and hydrogen gas.
When iron is placed in copper sulfate solution, a chemical reaction occurs where the iron displaces the copper in the solution, forming iron sulfate and copper metal. This is known as a displacement reaction.
An iron nail will rust faster in saltwater than in tap water. This is because saltwater is conductive and accelerates the rusting process by promoting the flow of electrons between the iron nail and oxygen in the water.
When molten or gaseous, yes.
Iron conducts heat better than other metals so it heats up the potato faster.
Sound travels faster through iron than through air because iron is a denser medium with particles packed closely together. This allows sound waves to propagate more efficiently through the material compared to the less dense and more spread out particles in air. In iron, the vibration of particles is quickly passed along due to the tight molecular structure, resulting in a faster speed of sound.
When hydrochloric acid is put into an iron container, it reacts with the iron to form iron(II) chloride and hydrogen gas. This reaction can cause the iron container to corrode or degrade over time due to the chemical reaction occurring between the acid and the metal.
No, the iron nails inside the steel container will not be attracted to a magnet outside the container because the steel container will shield the nails from the magnetic field. Steel is not magnetic, so it will not affect the iron nails inside the container.
iron rusts faster in presence of moisture and air.
Iron
After the iron rusts, it will combine with oxygen from the air to form iron oxide. Since the total weight of the sealed container after the iron rusts is still 15 grams, the added weight will be the mass of the oxygen atoms that combined with the iron to form iron oxide.
When a piece of iron is placed in hydrochloric acid, the products are Iron (II) chloride and hydrogen gas.
iron
rusting of iron is faster in rainy days because water is responsible for the rusting of iron i.e the presence of oxygen
Iron typically heats up faster than glass because iron has higher thermal conductivity. This means that heat transfers more quickly through iron than through glass, allowing iron to reach higher temperatures faster. Glass, on the other hand, has lower thermal conductivity and heats up more slowly.