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What else can I help you with?
When a kettle is boiled you can tell it is NOT chemical change because?
When a kettle is boiled, it is not a chemical change because the water molecules are simply changing state from liquid to gas due to the heat, without any change in their chemical composition. The process is reversible, as the water vapor can condense back into liquid water.
How is letting a copper kettle tarnish a chemical change?
Letting a copper kettle tarnish is a chemical change because it involves a reaction between the surface of the copper and elements in the air, like oxygen and sulfur compounds, forming new compounds like copper oxide or copper sulfide on the surface. This chemical reaction alters the composition of the copper material, leading to a permanent change in its appearance.
When ice melts why can you tell there is not a chemical change?
Melting is not a chemical change because the chemical formula of water remain unchanged.
How can you tell at baking a cake produces a physical change?
Baking is a chemical change because involve chemical reactions.
What is lightning a candle a physical or chemical change?
chemical
When a kettle is boiled you can tell it is NOT chemical change because?
When a kettle is boiled, it is not a chemical change because the water molecules are simply changing state from liquid to gas due to the heat, without any change in their chemical composition. The process is reversible, as the water vapor can condense back into liquid water.
How is letting a copper kettle tarnish a chemical change?
Letting a copper kettle tarnish is a chemical change because it involves a reaction between the surface of the copper and elements in the air, like oxygen and sulfur compounds, forming new compounds like copper oxide or copper sulfide on the surface. This chemical reaction alters the composition of the copper material, leading to a permanent change in its appearance.
How can you tell chemical change?
The consequence of a chemical change is the modification of the molecular nature.
How can you tell there is a chemical reaction when iron rusts?
Because it is not a physical change it is a chemical change.
When ice melts why can you tell there is not a chemical change?
Melting is not a chemical change because the chemical formula of water remain unchanged.
Why when ice melts can you tell its not a chemical change?
The chemical structure is unchanged.
When was the electric kettle invented?
you tell me
How can you tell at baking a cake produces a physical change?
Baking is a chemical change because involve chemical reactions.
How to tell ice is physical change?
No gas or chemical is released. That is the easiest way to differ between a chemical and physical change.
What is lightning a candle a physical or chemical change?
chemical
Is hardness a change in chemical property?
There are many different possible property changes in a chemical change. You must post the specific reaction for anyone to tell you exactly.
How can you tell the difference between a chemical reaction and not a chemical reaction?
A chemical reaction will do the following; Change colour Create smoke A non chemical reaction (Physical Reaction) will do the following; Change State Be able to change back to the original materials
