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What else can I help you with?
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 a candle what is spontaneous combustion?
Burning a candle is not spontaneous combustion. That is when something ignites with no outside heat source. If a candle burst into flame with no match or lighter, THAT would be spontaneous combustion.
Dissolving table salt in water a chemical or physical change?
i think its a phyiscal change cause wen u leave it outside to evaporate u can still get the salt out
Is iron left outside to rust a chemical or physical change?
The process of iron rusting is a chemical change. This is because the iron reacts with oxygen in the presence of water to produce iron oxide, a new substance with different chemical properties than the original iron.
Why is cutting a tree with a chain saw a physical change?
You're not changing the substance when you chop wood. Therefore, it is a physical change.
Is a water drops formingon the outside of glassis it a physical or chemical?
This is a physical change.
A reaction that occurs without provocation from an outside system is?
A spontaneous reaction.
Is a tin can rusts a physical or chemical change?
Yes, it is, because the chemical composition of the outside changes due to oxydation.
Is it true Chemical properties aren't as easy to observe as physical properties?
Yes, physical are on the outside and can be observed in a matter of seconds, whereas chemical properties have to be tested, which can take as long as years
Can your legs explode?
With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.With no outside help, not likely. However, there have been some reports of Spontaneous Human Combustion, but that involves the entire body.
Is drops of water that collects on the outside of a iced tea glass on a hot day chemical or physical reaction?
its a physical reaction, called condensation
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 a candle what is spontaneous combustion?
Burning a candle is not spontaneous combustion. That is when something ignites with no outside heat source. If a candle burst into flame with no match or lighter, THAT would be spontaneous combustion.
What type of change is it when you leave a bolt outside and it becomes rusty chemical physical phase or environmental?
this is a lame website !!
What is the relationship between the change in Gibbs free energy (G) and the spontaneity of a chemical reaction?
The relationship between the change in Gibbs free energy (G) and the spontaneity of a chemical reaction is that a negative G indicates that the reaction is spontaneous, meaning it can occur without outside intervention. Conversely, a positive G indicates that the reaction is non-spontaneous and requires external energy input to proceed.
Why is cutting hair a physical change?
Cutting hair is a physical change because the chemical composition of the hair remains the same before and after it is cut. The change is only in the physical appearance of the hair, not in its chemical structure.
Dissolving table salt in water a chemical or physical change?
i think its a phyiscal change cause wen u leave it outside to evaporate u can still get the salt out
