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What chemical change can happen to a metal chair if it left outside in the air and rain?
The metal will rust.
What chemical change is likly to occur when a metal chair is left outside in the rain and air?
The metal chair may undergo a process called oxidation, where the metal reacts with oxygen in the air and water to form a metal oxide. This can lead to the formation of rust on the surface of the chair.
What chemical change is likely to occur when a chair is left outside in the air and rain?
The chair will likely undergo oxidation, where the oxygen in the air reacts with the chair's material (such as wood or metal) causing it to rust, corrode, or degrade over time. The rainwater can also contribute to the deterioration by promoting these chemical reactions.
Is rust forming on a nail left outside a physical or chemical change?
because the chemical composition of the nail is changed, forming a new substance (the rust)
Why is adding drink powder to water is chemical change?
No. If you evaporate the water, the drink powder is left behind. No chemical change has taken place.
What chemical change can happen to a metal chair if it left outside in the air and rain?
The metal will rust.
What chemical change is likely to occur when a metal chair is left outside in the air and rain?
The metal chair is likely to undergo corrosion, where the metal will react with oxygen and water from the air and rain, leading to the formation of rust (iron oxide) on its surface. This process weakens the metal structure over time.
What chemical change is likly to occur when a metal chair is left outside in the rain and air?
The metal chair may undergo a process called oxidation, where the metal reacts with oxygen in the air and water to form a metal oxide. This can lead to the formation of rust on the surface of the chair.
What chemical change is likely to occur when a chair is left outside in the air and rain?
The chair will likely undergo oxidation, where the oxygen in the air reacts with the chair's material (such as wood or metal) causing it to rust, corrode, or degrade over time. The rainwater can also contribute to the deterioration by promoting these chemical reactions.
Is it a chemical change when soot is produced and deposited on a metal?
Producing soot by burning something is a chemical change, but when it is deposited on metal (or anything else), that is a not a chemical change.See the Related Questions to the left for more information.
How does the process of thermal conduction explain how a metal chair can become too hot to sit on when left out in direct sunlight?
Thermal conduction is the transfer of heat through a material. When a metal chair is left out in direct sunlight, it absorbs heat from the sun through thermal conduction. The metal quickly conducts the heat throughout its structure, making the entire chair hot to the touch. This is why the metal chair can become too hot to sit on when left in direct sunlight for an extended period of time.
Why does a metal chair become too hot to sit on when left out in direct sunlight, and how can you explain this phenomenon?
A metal chair becomes too hot to sit on when left in direct sunlight because metal is a good conductor of heat. When the chair is exposed to sunlight, it absorbs the heat and quickly conducts it throughout the entire chair, making it hot to the touch. This phenomenon occurs because metal has a high thermal conductivity, meaning it can transfer heat efficiently.
Is rust forming on a nail left outside a physical or chemical change?
because the chemical composition of the nail is changed, forming a new substance (the rust)
When you burn sugar you are left with carbon. Is that a chemical or physical change?
Chemical change. This is an incomplete combustion, reaction with O2.
Is a rusty nail reversible?
Surface rusting may be removed without weakening the metal nail too much. A badly rusted nail may not have enough metal left to be strong enough to still be useful. Therefore, irreversible change depends on the depth the rusting has reached.
In a chemical equation where do the reactants appear?
In a chemical equation the reactants appears to be on the left side. On the left you have the reactants and to the right you have the products.
Why is adding drink powder to water is chemical change?
No. If you evaporate the water, the drink powder is left behind. No chemical change has taken place.
