One example is-
H2 + o2 + heat = h2o
It is showing 2 characteristics, change in temperature and change in state
No, this statement is not accurate. Chemical reactions can often exhibit characteristics of more than one type of reaction or may not fit neatly into any specific category. The classification of chemical reactions can be subjective and some reactions may have aspects of multiple categories.
Oxygen is not a special element 'needed' in so many reactions, though it is:quite commonquite reactivebut carbon and hydrogen are probaly more common in more reactions than oxygen is.
Polar bonds have more energy in chemical reactions compared to nonpolar bonds.
Chemical reactions are the result of atoms interacting with one another to become more stable.
Yes. Refer to endothermic and exothermic reactions to learn more.
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.
nuclear more
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
You need to be more specific with this question, forced chemical reactions? What happens to the patron? What happens to the drink?
Elements tend not to undergo chemical reactions that decrease stability. Chemical reactions typically result in products that are more stable than the reactants involved. Elements tend to form compounds to achieve a more stable electron configuration.
irreversible
Chemical reactions can produce a variety of products, including gases, liquids, solids, or energy in the form of heat or light. The specific products depend on the reactants involved and the nature of the reaction.