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What are the reactions and products in the chemical reaction?
In a reaction which is not reversible the reactants are always written on the start point of the reaction arrow and products are always written on the end point of the arrow. On the other hand, if you have an equilibrium, then determining reactants and products is a little different.
Why the reversible reaction do not go to completion?
Reversible reactions do not go to completion because the reactants are constantly converting into products and vice versa. At equilibrium, the rates of the forward and reverse reactions are equal, resulting in a dynamic state where both reactions continue to occur but at an equal pace. As a result, there will always be some amount of reactants and products present in a reversible reaction system.
Who invented chemical reactions?
Chemical reactions have always existed in nature. The study and understanding of chemical reactions has evolved over time, with early contributions from alchemists and philosophers, and further developments by scientists such as Antoine Lavoisier and John Dalton. There is no single person who can be credited with "inventing" chemical reactions.
When is a chemical not a chemical?
A chemical is always a chemical, by definition. Chemicals are substances with a distinct structure that can undergo reactions to form new substances.
What type of chemical reaction classes always involve oxidation?
The combination of two elements (a metal and a nonmetal) is always a redox reaction.
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
When chemical reactions occur energy is always absorbed?
No, chemical reactions can be endothermic or exothermic.
Why do reactions always involve a change in energy?
Chemical bonds always break in chemical reactions, causing changes in energy.
Why might it not always be possible to determine the reactants and the products in a reaction explain your answer in terms of a chemical equilibrium?
1 some reaction can be very fast and consume the products of other reactions as they form, for example multistage reactions like blood clotting. 2 some reactions are highly reversible such as the oscillating clock reactions
Are the reactants always completely used up in a chemical reaction?
No, the reactants are not always completely used up in a chemical reaction. Depending on the reaction conditions and the nature of the reactants, some may remain unreacted at the end of the reaction. In reversible reactions, reactants can also be converted back to products. Additionally, in reactions that do not go to completion, the amounts of reactants and products can reach a state of equilibrium.
Do Chemical reactions involve the interplay of the electrons of the reacting chemical?
always.
What are the reactions and products in the chemical reaction?
In a reaction which is not reversible the reactants are always written on the start point of the reaction arrow and products are always written on the end point of the arrow. On the other hand, if you have an equilibrium, then determining reactants and products is a little different.
Why the reversible reaction do not go to completion?
Reversible reactions do not go to completion because the reactants are constantly converting into products and vice versa. At equilibrium, the rates of the forward and reverse reactions are equal, resulting in a dynamic state where both reactions continue to occur but at an equal pace. As a result, there will always be some amount of reactants and products present in a reversible reaction system.
Do chemical reactions always involve changes in energy?
no
Who invented chemical reactions?
Chemical reactions have always existed in nature. The study and understanding of chemical reactions has evolved over time, with early contributions from alchemists and philosophers, and further developments by scientists such as Antoine Lavoisier and John Dalton. There is no single person who can be credited with "inventing" chemical reactions.
When is a chemical not a chemical?
A chemical is always a chemical, by definition. Chemicals are substances with a distinct structure that can undergo reactions to form new substances.
What type of chemical reaction classes always involve oxidation?
The combination of two elements (a metal and a nonmetal) is always a redox reaction.
