maha
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Entropy is a concept applied across physics, information theory, mathematics and other branches of science and engineering. The following definition is shared across all these fields:
S = - k\sum_i P_i \ln P_i \!
where S is the conventional symbol for entropy.
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Pharmacology (from Greek φάρμακον, pharmakon, "drug"; and -λογία, -logia) is the study of drug action.[1] More specifically it is the study of the interactions that occur between a living organism and exogenous chemicals that alter normal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities.
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Electrolysis of Acids
in Inorganic Chemistry
Posted
Electrolysis is breaking up a compound using electricity. In order for electrolysis to occur the compound must conduct (i.e. have mobile charged particles to carry the charge! here, these are the ions produced when the sulphuric acid dissociates). To electrolyse sulphuric acid, two inert electrodes (e.g. carbon or platinum electrodes) are placed in the solution and connected to a battery cell or mains supply of electricity.
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