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What are the elements is used to protect iron from rusting and has good electrical conductivity?
One element that can protect iron from rusting and has good electrical conductivity is zinc. Zinc can be used as a sacrificial coating on iron surfaces through a process called galvanization, where the zinc layer corrodes instead of the iron. This protects the iron from rusting while providing good electrical conductivity.
When iron rusts is it the result of a physical change?
No, rusting of iron is a chemical change. It occurs when iron comes in contact with oxygen and water, leading to the formation of iron oxide (rust). This process involves a chemical reaction, where the iron atoms combine with oxygen atoms to form a new substance.
Why doesn't rusting violate the law of conservation of mass?
Why should it violate it? Atoms are simply rearranged. No new atoms are created, no atoms are destroyed. The rust will have more mass than the original iron (or whatever metal is rusting), but that's because oxygen atoms from the atmosphere are added. Add: This does not violate the law of conservation of mass, because the mass of the rust is the combined mass of the iron and the oxygen in the atmosphere that reacted to form the rust.
What happend to the iron atom?
The fate of an iron atom depends on its environment and interactions. In stars, iron can form during nuclear fusion processes; however, once a star's core accumulates too much iron, it can lead to a supernova explosion. In other contexts, iron can participate in chemical reactions, such as rusting when exposed to oxygen and moisture. Ultimately, iron atoms can be recycled in nature, becoming part of new compounds or materials.
Does iron only contain one type of atom?
It is true. A compound contains two or more different type of atoms.
What protects iron from rusting if attached?
Paint or enamel can protect iron from rusting.
Why O2 is necessary for rusting?
O2 is necessary for the rusting because the iron forms an iron oxide complex with the oxygen. Fe (s) + O2 (g) --> Fe2O3 (s)
How many atoms in iron sulfate?
Iron sulfate contains one iron atom, one sulfur atom, and four oxygen atoms. Therefore, there are a total of six atoms in iron sulfate.
Which metals can be used to protect iron from rusting and how?
Try covering it in Zinc
What are the elements is used to protect iron from rusting and has good electrical conductivity?
One element that can protect iron from rusting and has good electrical conductivity is zinc. Zinc can be used as a sacrificial coating on iron surfaces through a process called galvanization, where the zinc layer corrodes instead of the iron. This protects the iron from rusting while providing good electrical conductivity.
What metal is user to galvanize iron to protect it from rusting?
This metal is zinc (Zn).
When iron rusts is it the result of a physical change?
No, rusting of iron is a chemical change. It occurs when iron comes in contact with oxygen and water, leading to the formation of iron oxide (rust). This process involves a chemical reaction, where the iron atoms combine with oxygen atoms to form a new substance.
Why doesn't rusting violate the law of conservation of mass?
Why should it violate it? Atoms are simply rearranged. No new atoms are created, no atoms are destroyed. The rust will have more mass than the original iron (or whatever metal is rusting), but that's because oxygen atoms from the atmosphere are added. Add: This does not violate the law of conservation of mass, because the mass of the rust is the combined mass of the iron and the oxygen in the atmosphere that reacted to form the rust.
How many atoms in the formula FeS?
There are two atoms in the compound FeS: Sulfur and iron.
What happend to the iron atom?
The fate of an iron atom depends on its environment and interactions. In stars, iron can form during nuclear fusion processes; however, once a star's core accumulates too much iron, it can lead to a supernova explosion. In other contexts, iron can participate in chemical reactions, such as rusting when exposed to oxygen and moisture. Ultimately, iron atoms can be recycled in nature, becoming part of new compounds or materials.
Does iron only contain one type of atom?
It is true. A compound contains two or more different type of atoms.
What cause zinc to rust?
Zinc doesn't rust; zinc protect iron (and alloys) from rusting.
