The 'Dynamic balance rate' of forward process equals the rate of the backward (reversed) reaction
and
then
Dynamic equilibrium.
Equilibrium represents the state where opposing processes occur at equal rates, resulting in no net change in the system. For example, in a chemical reaction, the rate of the forward reaction equals the rate of the reverse reaction, leading to stable concentrations of reactants and products. This balance allows the system to maintain a dynamic stability, where both processes continue to occur but their effects cancel each other out. Thus, equilibrium is a dynamic state reflecting the interplay of competing forces.
A reversible process is one which can be reversed and causes no changes in the system or surroundings. For a process in equilibrium, the rate of the forward process equals the rate of the reverse process (which can be, but is not necessarily equal to zero).
Dynamic equilibrium is established when the rate of a forward reaction equals the rate of the reverse reaction in a closed system, leading to constant concentrations of reactants and products over time. This balance occurs in chemical reactions, physical processes, or biological systems, where opposing processes occur simultaneously. Factors such as concentration, temperature, and pressure can influence this equilibrium, but once established, the system remains stable unless disturbed by external changes.
An example of equilibrium can be seen in a sealed container of gas where the rate of gas molecules entering a certain area equals the rate of molecules leaving that area. In this state, the concentration of gas remains constant over time, demonstrating dynamic balance. This equilibrium can also apply to chemical reactions, where the rate of the forward reaction equals the rate of the reverse reaction, resulting in stable concentrations of reactants and products.
Chemical equilibrium results if the rates of the forward and reverse reactions are equal, leading to a balanced state where the concentrations of reactants and products remain constant over time. This occurs when the system reaches a point where the rate of the forward reaction is equal to the rate of the reverse reaction, allowing for a dynamic but stable state.
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.
The balance is 2N2 +2O2= 4NO
(Explanation): Remember, changes are still occurring, but they occur at the same rate so that they effectively cancel each other out and there is no visible difference. The total number of reactants and products aren't fluctuating because they stay the same, that's what equilibrium means.
Dynamic equilibrium is reached when the rate of the forward reaction equals the rate of the reverse reaction in a closed system. This means that the concentrations of reactants and products remain constant over time. The system appears to be at rest even though the reactions are still ongoing.
cl2o7+h2o
In any process, the material balance follows a universal equation: Accumulation = Input - Output + Generation The Generation term is omitted if we are talking about the overall mass (mass is nether created nor destroyed [unless it's a nuclear plant]), and the accumulation term can be omitted if we are at steady-state. Draw a box around the process that you want to consider and look at the inputs and outputs of each stream. The material balance can be solved if the number of equations equals the number of unknowns.