The volume is 50 %.
The "amounts" of reactants and products DO change in a reversible reaction. What doesn't change is the concentration of these reactants and products AT EQUILIBRIUM. And also what does not change is the total mass of the system.
reactants
A chemical reaction is the transformation of reactants in products.
The products of the reaction will have less energy than the reactants
The initial substances in a chemical reaction are called reactants.
The change in entropy between products and reactants in a reaction
The "amounts" of reactants and products DO change in a reversible reaction. What doesn't change is the concentration of these reactants and products AT EQUILIBRIUM. And also what does not change is the total mass of the system.
The "amounts" of reactants and products DO change in a reversible reaction. What doesn't change is the concentration of these reactants and products AT EQUILIBRIUM. And also what does not change is the total mass of the system.
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
The reaction must change the chemical nature of reactants.
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
reactants
reaction in which the products change back to give the reactants is called a reversible reaction.
Transformation of reactants in new compounds (products) is a chemical reaction.
A chemical reaction is the transformation of reactants in products.
The molecules of the reactants.
This is a reversible reaction.