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Compounds can only be broken apart by?
By chemical methods, such as electrolysis.
Chemical reactions always involve changes in a chemical?
There will always be changes in one of the reactants. In some chemical reactions, one of the chemicals works as a catalyst to encourage a reaction between two or more chemicals but does not change during the reaction.
How do chemical reactions occur around the home?
Cooking and burning involve chemical reactions.
Chemical reactions involve the making and breaking?
chemical bonds
What of an atom's electrons are involved in chemical reactions?
The electrons farthest from the nucleus of the atom
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.
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
Is pasteurization chemical or physical change?
Pasteurization involve chemical reactions.
Is there a chemical reaction in a cheesecake?
Cooking involve many chemical reactions.
Do Chemical reactions involve the interplay of the electrons of the reacting chemical?
always.
What is the total of chemical and physical reactions?
Chemical reactions involve a change in chemical composition, while physical reactions involve a change in state or appearance without changing the chemical composition. Together, they encompass the various transformations that can occur in matter.
Is there a self perpetuating chemical reaction?
Yes, there are self-perpetuating chemical reactions known as autocatalytic reactions. These reactions involve a catalyst that is a product of the reaction itself, allowing it to continue without the need for additional external factors once initiated. An example is the Belousov-Zhabotinsky reaction, which exhibits oscillatory behavior.
