Explain redox reaction and the preparation of salt
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Answer:
An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. ... Another example of a redox reaction is the formation of hydrogen fluoride. We can break the reaction down to analyze theoxidation and reduction of reactants.
Salt Production. Salt, i.e. sodium chloride, is a mineral that naturally occurs in our seas and underground deposits. ... It is harvested directly either from sea water or natural brine, or from rock salt deposits formed by the evaporation of earlier seas that left a layer of rock salt, otherwise known as halite
Redox reactions can occur relatively slowly, as in the formation of rust, or much more rapidly, as in the case of burning fuel. There are simple redox processes, such as the oxidation of carbon to yield carbon dioxide (CO2) or the reduction of carbon by hydrogen to yield methane (CH4), and more complex processes such as the oxidation of glucose (C6H12O6) in the human body. Analysis of bond energies and ionization energies in water allow calculation of the redox potentials.[5][6]