Vinger and bicarb!!
Chemical weathering is the breakdown of rocks through chemical reactions. Examples include dissolution, oxidation, and hydrolysis. It is likely to occur in humid climates with warm temperatures and abundant rainfall, as these conditions promote faster chemical reactions.
One example would be: Burning petrol (In your car).
Some examples of chemical reactions that occur in the cell are cellular respiration, protein synthesis, DNA replication, and transcription.
No, chemical reactions occur in both living and non-living systems. In living organisms, chemical reactions are essential for metabolic processes, while in non-living systems, chemical reactions can occur in various environments such as inorganic chemical reactions in the environment.
These are not chemical reactions but thermonuclear reactions.
Examples of chemical changes that occur around us include burning wood (combustion), rusting of iron (oxidation), and cooking food (chemical reactions in the ingredients). Examples of chemical changes that occur within us include digestion of food (enzymatic reactions), respiration (breaking down glucose for energy), and metabolism of medications in our bodies.
Cooking and burning involve chemical reactions.
No, chemical reactions can be endothermic or exothermic.
In a vacuum
We call this collection of chemical reactions metabolic reactions or metabolism.
Chemical reactions occcur metabolic reactions occur
Weathering can be mechanical or chemical.