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What changes are always involved in chemical reactions?
In a chemical reaction, changes in the arrangement of atoms and bonds occur as new substances are formed. Additionally, changes in energy levels, such as absorption or release of heat or light, are also common in chemical reactions. Moreover, changes in properties, such as color, odor, or state of matter, can often be observed as a result of a chemical reaction.
Are chemical changes irreversible If yes then what about the chemical reactions that are reversible Don't we say that all chemical reactions are chemical changes?
some chemical changes can be reversed but they are hard to reverse usually
Which subatomic particles is involved in chemical reactions?
They are all 'involved', but the one which changes its environment is the electron.
do oreos undertake any chemical changes?
Do Oreos undertake any chemical changes? Yes. How can Oreo be a chemical changes? Cooking involve chemical reactions, modifications of chemical molecules.
What are names for chemical changes?
This name is chemical reactions.
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
What reaction is in antacids chemical or physical?
Chemical reactions are of course chemical changes.
Is the inner electrons involved in chemical changes?
No, inner electrons are not typically involved in chemical changes. They are tightly bound to the nucleus and do not participate in the bonding or interactions that drive chemical reactions. It is mainly the outer electrons, or valence electrons, that are involved in chemical changes.
Why do nuclear reactions release more energy than chemical reactions?
Nuclear reactions release more energy than chemical reactions because they involve changes in the nucleus of an atom, where much larger amounts of energy are stored compared to the energy stored in the electron shells involved in chemical reactions.
How is corrosion of copper a chemical change?
Corrosion involve chemical reactions - and these are chemical changes.
How can Oreo be a chemical changes?
Cooking involve chemical reactions, modifications of chemical molecules.
Is reactions a chemical or physical?
Reactions can be both chemical and physical. Chemical reactions involve breaking and forming chemical bonds leading to the formation of new substances. Physical reactions involve changes in state, shape, or form of a substance without changing its chemical composition.
