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Oxidation and reduction are chemical changes.
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Is oxidizing Mercury physical or chemical change?
Both. A chemical reaction occurs & a physical change is noticeable.
Is oxidizing a physical or chemical change?
Oxidizing is a chemical change, as it involves a substance reacting with oxygen to form new compounds with different properties. In contrast, physical changes do not alter the chemical composition of a substance.
Is darkening of cut apple physical change?
It's a chemical change because the apple is oxidizing. It turns brown, because of the oxygen, hence the word " oxidizing".
IS oxidizing of mercury a chemical change?
Yes, the oxidizing of mercury is a chemical change. During this process, mercury reacts with an oxidizing agent to form mercury compounds, such as mercury(II) oxide, which results in a change in the chemical composition of the substance. This transformation cannot be reversed by simple physical means, further confirming its classification as a chemical change.
Is the Statue of Liberty a physical change or a chemical change?
No its a chemical change because the acid in the rain reacts with the copper in the statue having a reaction oxidizing it and turning it green.
Is oxidizing mercury a physical or chemical change?
Oxidizing mercury is a chemical change because it involves a rearrangement of atoms in the mercury molecules to form new compounds (such as mercury oxide). This results in a change in the chemical composition of the substance.
Is burning of a candle is physical change?
Burning is always a chemical change. Look at it like this; if you can't put it back together like it was to begin with, it most likely has gone through a chemical change i.e. copper oxidizing, burning paper...
Is oxidizing a chemical or physical property?
It is a chemical because it is producing a new substance.
Oxidizing food for energy-physical change?
When food is oxidized for energy in the body, it undergoes a chemical change rather than a physical change. Oxidation involves the breaking down of molecules to release energy, which is a fundamental process in our metabolism. This process transforms the chemical energy stored in food molecules into a form that the body can use for various biological functions.
Is fragrance of a flower a chemical change?
No, the fragrance of a flower is a physical change, not a chemical change. The scent is a result of volatile compounds evaporating from the flower, but the chemical composition of the flower itself remains the same.
How can you change the environment for rusting metals?
You can reduce the air humidity is less oxidizing metals.
Is crumple a chemical change or physical change?
Crumple is a physical change.
