Many chemical reactions, like combustion , go to completion and not to equilibrium. It is normally desirable to give a chemical reaction time to reach equilibrium in order you get the maximum yield of one or more products.
In a particular time, if the forward and backward reactions of a reversible reactions take place in the same rate, there would be not a visible change (i.e. no net change) in the system, and that system is said to be at equilibrium.
The most common reaction is:CO + 2 H2 = CH3OH
Dynamic equilibrium takes place in a closed system where the rate of the forward reaction is equal to the rate of the reverse reaction. This means that the concentrations of reactants and products remain constant over time, even though the reactions continue to occur. Examples include chemical reactions, such as the Haber process for ammonia production.
Light reaction takes place. The first step of photosynthesis
no
Equilibrium is achieved when the rate of the forward reaction equals the rate of the reverse reaction, resulting in no net change in the concentrations of reactants and products. At equilibrium, chemical reactions continue to take place, but the overall concentrations of reactants and products remain constant.
The amount of energy needed for a reaction to take place is called the activation energy. It is the minimum amount of energy required for the reactants to transform into products. This energy is needed to break bonds in the reactant molecules before new bonds can be formed.
In a particular time, if the forward and backward reactions of a reversible reactions take place in the same rate, there would be not a visible change (i.e. no net change) in the system, and that system is said to be at equilibrium.
The most common reaction is:CO + 2 H2 = CH3OH
Adding a catalyst to the mixture would not affect the equilibrium concentration of H2O. A catalyst speeds up the rate of the forward and reverse reactions equally, without changing the position of the equilibrium. This means that the equilibrium concentration of H2O would not be affected by the presence of a catalyst.
Light reaction take place in day time. Dark reaction take place at night
Dynamic equilibrium takes place in a closed system where the rate of the forward reaction is equal to the rate of the reverse reaction. This means that the concentrations of reactants and products remain constant over time, even though the reactions continue to occur. Examples include chemical reactions, such as the Haber process for ammonia production.
Light reaction takes place. The first step of photosynthesis
no reaction takes place
chemical reaction takes place in rancidity
Chemical equilibrium is a term used to describe a balanced condition within a system of chemical reactions. Essentially, when in chemical equilibrium, substances becomes definite and constant.
It take place in Dark reaction. Dark reaction take place in stroma.