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Phosphorus(V) chloride decomposes into phosphorus(III) chloride and chlorine at a temperature of 500 K according to the following balanced equation
(2010)
Define (i) acid, (ii) conjugate acid, according to the Brønsted-Lowry theory
Study the reaction scheme and answer the questions that follow.
Define electronegativity
A chemist synthesised benzoic acid in the laboratory and purified it by recrystallisation. The melting point of the product was measured before and after recrytallisation
