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NO!!!!
There is a phycial chemical equation named the 'Gibbs Free Energy Change'.
If the calculations result in a negative answer then the reaction is feasible, but the reverse (positive answer) is NOT feasible.
DeltaG = DeltaH - T*DeltaS is the basic equation.
DeltaH is the enthalpy change (kJmol^(-1)
DeltaS is the entropy change (J mol^(-1)(K^(-1))
Careful with these units and their conversion.
T is the temperature in (Kelvin(K)).
So without putting in any numbers, for the rusting of iron 'DeltaG is negative(-). However, to try and make the reaction go the otherway , then DeltaG is positive(+), and so is NOT feasible.
What else can I help you with?
Why nail rusting is an irreversible change?
Nail rusting is an irreversible change because it involves a chemical reaction where iron in the nail reacts with oxygen in the air to form iron oxide (rust). This process permanently alters the composition of the nail, making it difficult to reverse the formation of rust and return the nail to its original state without significant effort.
Why a wooden cork in water not an iron nail?
Because iron is rusting.
How do you know rusting on a nail is a chemical change?
Rusting on a nail is a chemical change because it involves a chemical reaction between the iron in the nail and oxygen in the air to form iron oxide. This process is irreversible and results in a change in the chemical composition of the nail.
What evidence of a chemical reaction might you see by rusting of an iron nail?
oxidation
What happens when an iron nail and a chemical to absorb water vapour?
When an iron nail comes in contact with a chemical that absorbs water vapor, such as silica gel or calcium chloride, the chemical will absorb the moisture from the air around the nail. This helps prevent the nail from rusting, as rusting is a chemical reaction that occurs when iron comes in contact with water and oxygen. The chemical desiccant helps keep the nail dry and prevents the conditions necessary for rusting to occur.
Why is rusting nail chemical change?
A rusting nail is the oxidation of iron, in which the iron in the nail and the oxygen in the air react to form a new substance, iron oxide, with different properties from the iron and the oxygen.
Why nail rusting is an irreversible change?
Nail rusting is an irreversible change because it involves a chemical reaction where iron in the nail reacts with oxygen in the air to form iron oxide (rust). This process permanently alters the composition of the nail, making it difficult to reverse the formation of rust and return the nail to its original state without significant effort.
Why a wooden cork in water not an iron nail?
Because iron is rusting.
Is a nail rusting a physical or chemical chnage?
Rusting of a nail is a chemical change. It involves a reaction between iron in the nail and oxygen in the air to form iron oxide (rust), which has different chemical properties compared to the original iron.
What will rust a nail?
Rusting is the oxidation of iron in a humid environment.
Is rusting a nail a physical change or chemical change?
A nail rusting is a chemical change. The chemical formula of the metal completely changes, adding oxygen to the formula. Iron changes from Fe to FeO2 , or to Fe2O3
When an iron nail rusts what is one product?
One product of rusting of an iron nail is iron(III) oxide, also known as rust.
Does oxygen affect nail rusting?
No, oxygen does not directly affect nail rusting because rusting specifically refers to the oxidation of iron metal. Nails are made of iron, and they rust when exposed to oxygen and water. Oxygen in the air reacts with the iron in the nail to form iron oxide, or rust.
Can rusting happens with iron nail when it is kept in distilled water?
Yes, rust happens to iron nail though it is kept in distilled water.
How do you know rusting on a nail is a chemical change?
Rusting on a nail is a chemical change because it involves a chemical reaction between the iron in the nail and oxygen in the air to form iron oxide. This process is irreversible and results in a change in the chemical composition of the nail.
Why does an iron nail gain weight on rusting?
When an iron nail rusts, it reacts with oxygen in the air to form iron oxide (rust), which has a greater mass than iron alone. This increase in mass causes the iron nail to gain weight during the rusting process.
What evidence of a chemical reaction might you see by rusting of an iron nail?
oxidation
