Not all chemical reactions require water. While many reactions may occur in the presence of water, there are also reactions that take place in other solvents or under dry conditions. The presence of water can often act as a catalyst or a medium for facilitating certain reactions, but it is not a universal requirement for all chemical reactions.
The universe and the life are largely dominated by chemical reactions; all around us is chemistry.
They control all reactions of metabolism . Enzymes speed up all reactions in body .
Carbon dioxide and water are produced during all combustion reactions.
No, not all physical reactions are reversible. Some physical reactions are irreversible, meaning they cannot easily be undone or reversed to their original state. Examples of irreversible physical reactions include burning a match or breaking a glass.
To break bonds you must provide an external source of energy.
one particle has to travel rely fast
This is true. Energy is required to begin all reactions.
one particle has to travel rely fast
nope
No, not all reactions release energy. Some reactions require an input of energy to proceed, and these are called endothermic reactions. Endothermic reactions absorb heat from the surroundings rather than releasing it.
Yes, all combustion reactions are redox processes.
Not ALL reactions are chemicals. When chemicals reacte with other chemicals it is called as chemical reactions.
depends what you are trying to do and loads of stuff dose a chemical reaction.
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
This takes place during all Chemical Reactions, along with all Biochemical reactions.
Biochemical reactions.