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Calculate the free energy change of following reaction at298 kelvin H2+I2=2HI if the enthalpy change is 51.8816kj and the entropy change is 166.15j is this reaction thermodyanamically possibleAns) free energy change=enthalpy change-298(entropy change)reaction is thermodynamically possible if free energy change is negative.
explain the construction of calomel electrode.explain how this electrode is used to determine the potential of an unknown electrode
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What is the chemistry of nitration of naphthalene?
define homolytic and heterolytic
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