Explain the following with suitable examples
a. Chemical equilibrium & Dynamic equilibrium
b. Aromatic hydrocarbons as environmental pollutants
c. Biochemical effects of Arsenic & Mercury
d. Mechanism of adsorption

a.

Chemical equilibrium & Dynamic equilibrium: Chemical equilibrium is a state in which the rate of the forward reaction is equal to the rate of the reverse reaction, and the concentration of reactants and products remains constant. In other words, it is a situation where the amount of reactants and products does not change over time. The equilibrium is established when the system has reached a state of minimum Gibbs free energy.

For example, the Haber-Bosch process for producing ammonia involves the reaction between nitrogen gas and hydrogen gas to form ammonia gas.

N2(g) + 3H2(g) ⇌ 2NH3(g)

At the beginning of the reaction, the concentration of nitrogen and hydrogen is high, and the concentration of ammonia is low. As the reaction proceeds, the concentration of nitrogen and hydrogen decreases, while the concentration of ammonia increases. Eventually, a point is reached where the rate of the forward reaction is equal to _________ ___ _____ _________ _____ ___ _________ __________ ___ _______ ___.
_______ ___ _______ _______ _________.
___ _____ ________ _____ _______ __________ _______ _____.
__________ ___ _________ _________ ________ _____ ____ _______ ________ ____ _______.
________ _____ _________ ____ _________ _______ ________ _________.
________ ______ ________ _________ ________.
_____ ________ __________ ____ ___ ___ __________ _______ __________.
____ _____ _______ _____ ____ __________ ____.
_______ _____ ____ _____ __________ ______ _____ _________.
_________ __________ _________ ___ _________ ______ _______ _________ _________ ________ _______ ______.
__________ __________ ________ __________ ______.
_______ _________ _____ _____ _______ ___ ____ ___ _________ _______ ______.
____ _______ __________ ________ _______ _____ _______ __________ ________ ______ ___.
_________ ____ __________ _____ _____ _____ ________ _______.
_______ ______ ____ ___ ________ ________ _______ ____ ____ ______ _______ _________.
____ _____ ______ ___ _______ ______ ________ ____ __________.
______ __________ _________ __________ ________ _________ ______ __________ ________ __________ _____ ____.
___ _____ ________ _______ _______ ___ _________ ___.
_____ _________ ________ _____ _____ _________ _______.
__________ __________ _________ ____ __________ ____ _____ ____.
_________ ________ ____ ___ _____ _______ ________ _____ _______ ________.
______ ______ ___ ____ ______.
_________ _____ _______ ____ _____ ________ ______.
__________ ____ ________ _______ _______ ________ _________ ________ ______.
_____ ___ _____ ___ ___ ______ _________ ____.
_______ __________ ________ _________ ______.
____ ____ ____ _________ ___ ______ _________ ______ _____.
_________ ________ _________ _________ ________ ___ ____.
_________ ______ ________ _______ __________ _______ ____.
_________ _________ ________ ___ ________ __________ _____ _____ _________ __________.
_________ _____ _______ _______ ______.
_______ ______ _____ __________ ____ ___.
_________ _______ ____ _________ _________ _______ ____ ___.
_____ ________ ___ ________ _________ __________.
__________ ____ ______ ____ _________ _________ ________ ______.
___ ____ _________ _________ _____ __________ ___ ______ ______ _____ _________.
______ _________ ______ ______ _____ ___.
________ __________ ___ _________ _______ ________.
_____ ____ _______ ________ _____ ______ _________ __________ _________ _________ __________.
______ ___ _____ ____ _____ _______ ______ ___ _____ ____ __________.
__________ ________ _____ ________ ___ __________ ____.
________ _____ __________ _____ _____ ________.
_________ ________ ______ __________ _____.
__________ _____ ____ ________ _______ _______ _________ _______ _____.
____ _________ ___ ____ ___ __________ _______ _____ _________ ________ ____.
_________ _____ ___ ________ _______ __________.
_____ ________ _________ ______ ___ __________ _____ ______ ________ _______.
____ _________ ________ _________ _______ __________ __________ ______ _________ _____ __________.
______ __________ ________ ________ ___ _____ _______ _____.
_____ ____ _________ ___ __________ ___ ___ ________ __________ __________ ____.
________ ___ _________ __________ _________ __________ _____.
___ ______ ______ _________ ___.
_______ ______ ________ __________ __________ _______ __________ __________ ___.
__________ ____ ___ ____ __________.
______ ______ _____ ___ __________.
_____ _________ ________ _________ ____ __________ __________ ___ _____ _________ ___.
___ ________ ____ ____ __________ __________ _____ _______ __________ ______.
____ _____ ___ ___ ________ ___ ________ _____ ________ ______.
______ ___ ______ ________ _______ _______ ____.
___ ____ _______ _____ ___ ________ ____ __________ ____ _____.
_______ ___ ________ _____ __________ _______ _________.
_______ ____ ______ ____ ______ _____ ______ __________ _______ ___.
____ ___ __________ _______ ______ ____ ________ ___ ______ ___.
_____ ______ __________ _________ _________ ___ ______ ________ _________ ___ _________.
______ _______ ______ _________ ___ ________ ________ ______ ____ ______ ____.
__________ ______ ___ ___ _______ _______ _____ ________ _______ _____ ____ ___.
_______ _________ ______ _________ _______ ___ ____.
____ _______ ________ ________ _________.
_____ __________ _______ ______ ____ ________ _____ _______.
_________ __________ _________ _______ _______.
_____ __________ __________ _________ _________.
__________ ____ ___ _________ _________ _____ ________ __________.
_________ ________ ________ _________ ________.
_________ _____ _______ ______ ___.
______ _____ ____ __________ _______ __________ ________ _________ _______.
___ ______ ___ ________ ____ __________.
____ _________ _________ _________ ______ ____ ________ _______.
_______ _______ ________ ______ __________ ________.
________ ___ ______ _______ ____ ____.
_____ _________ ________ _____ ____ _____ ___.
_________ ___ ____ ___ ________ _____.
___ ___ __________ ___ _______ ________ _________ ________ ____ ______ _____ ______.
_____ ___ _____ ________ ________ ____ ____ ________.
______ ____ ___ ____ _____ ______.
___ ____ _____ ______ ________ ___ __________ __________ ______ ____ ____.
___ ______ _______ _____ ____ ________ _____ _____.
___ ____ _______ __________ ________ ________ _________.
______ ____ ______ ___ ___ _______ ____ ____ ____.
___ _____ ______ ____ __________.
___ _______ _____ ____ ______.
_________ _________ ___ ________ ______ _____ __________ ____ __________ ______ ______.
_____ ____ __________ ________ _________ ________ __________ _______ _______ ____.
______ _____ ___ _______ ___ _______ _________ ________ ____ ____ __________.
___ _____ _______ ___.
Get Full Answer on WhatsApp