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A reaction in which all the reactants and the product in the same phase?
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When a chemical reaction and it and reverse are occurring at the same time and at the same rate the reaction has achieved?
equilibrium
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
Do the forward and reverse reactions stop at equilibrium?
A Reversible reactions is a chemical phenomenon. This happens when in a reaction the reactants transform from the reactants into there products. This is what happens normally in a reaction. However in a reversible reaction the product that has been form goes back into its reactants. Then the newly formed reactants react into there products and the process is repeated. In plain english it means the what you have created returns into its original form. Its much clearer in a equation: A → B represents the transformation of the reactants (A) into the product (B), Once a product is formed its decomposes into its reactants B → A and so on is the process repeated i.e A ←→ B.
What is true of a dynamic equilibrium?
When the concentration of the reactants is equal to the concentration of the products and does not change over time, the system has reached dynamic equilibrium. Dynamic equilibrium means that the reaction is still occurring and does not stop. The reaction never reaches completion, because the reverse reaction is moving at the same rate as the forward reaction. The products and reactants are balanced. The reactants are producing at the same speed that the products are changing back into the reactants. When a reaction is in dynamic equilibrium, it is hard to tell that a reaction is occurring. There is no net change in the concentration of the products or reactants because both forward and reverse reactions are moving at the same rate.
Products and reactants are used and created at the same rate when a reaction is at this stage?
Dynamic equilibrium.
Does the product of a chemical reaction retain the same characteristics of the reactants?
no
What are the new substances formed in a chemical reaction called?
The substance that is created is called a product.
How are reactant atoms and molecules similar to their product atoms and molecules?
The numbers of atoms with the same atomic number are the same in both reactants and products in any chemical reaction.
What are the examples of heterogeneous and homogeneous?
catalysts which are in the same phase to that of reactants and products
What is a change called in which the products are the same as the reactants?
This is a reversible reaction.
When a chemical reaction and it and reverse are occurring at the same time and at the same rate the reaction has achieved?
equilibrium
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
How do the reactants of a chemical reaction differ from the products of the same reaction?
They contain different combinations of particles.
A chemical reaction has not occurred if the products have?
The same chemical properties as the reactants.
What is the difference between a homogeneous catalyst and a heterogeneous catalyst?
The difference between a homogeneous and a heterogeneous catalyst is that in a heterogeneous catalyst, it is in a different phase from the reactants. However, in a homogeneous catalyst, it is in the same phase as the reactants.
What describes a reaction that reaches equilibrium?
The product and reactants reach a final, unchanging level.
How are reactants and products treated the same and a chemical reaction?
use formulas to represent the substance involved in a reaction.
