What is K for the following equilibrium?

What is K for the following equilibrium?

hence, equilibrium constant=12.23/M.

Why does the color get paler again after the pressure increases?

Increasing the pressure moves the equilibrium to the left as this decreases the number of moles of gas present in the mixture. The brown colour becomes paler.

Why is N2O4 more stable than NO2?

This reaction is exothermic in the forward reaction (produces N2O4), and endothermic in the reverse reaction (produces NO2). This is because N2O4 is more stable than NO2 (the bonds in the N2O4 are stronger than the bonds in the NO2).

Which ion causes the equilibrium to shift?

Adding a chemical that is present on either side of the equation will cause a shift in the position of the equilibrium, as the system adjusts to counteract the change. If hydrochloric acid was added to the equilibrium mixture, both hydrogen ions (H +) and chloride ions (Cl -) are being added.

What is Le Chatelier’s principle explain the effect of pressure & temperature?

Le Chatelier’s principle is an observation about chemical equilibria of reactions. It states that changes in the temperature, pressure, volume, or concentration of a system will result in predictable and opposing changes in the system in order to achieve a new equilibrium state.

What are the factors affecting equilibria?

Equilibrium can be disturbed when one or more of its characteristics is subjected to change. Among the factors affecting equilibrium are concentration for solution systems volumes, concentrations or partial pressures for gas phase systems temperature for any system in general.

What is Le Chatelier’s principle give its application of Haber process?

Le Châtelier’s principle can be used to encourage formation of a desired product in chemical reactions. In the Haber process for the industrial synthesis of ammonia, nitrogen gas and hydrogen gas react to form ammonia gas in the reaction N2+3H2→2NH3 ; the process is exothermic, i.e., one that gives off heat.