An aqueous solution of chloroethanoic acid at 25oC is irradiated with light of wavelength 253.7 nm. As a consequence, a photochemical reaction occurs where 2-hydroxyethanoic acid and hydrogen chloride are obtained. It is observed that when 34.37 J are absorbed, 2.325·10-5 moles of chlorine ion are formed. a) Wwtermine the number of Einsteins absorbed c) calculate the quantum yield of the reaction.
An aqueous solution of chloroethanoic acid at 25oC is irradiated with light of wavelength 253.7 nm. As a consequence, a photochemical reaction occurs where 2-hydroxyethanoic acid and hydrogen chloride are obtained. It is observed that when 34.37 J are absorbed, 2.325·10-5 moles of chlorine ion are formed. a) Wwtermine the number of Einsteins absorbed c) calculate the quantum yield of the reaction.
Chemistry & Chemical Reactivity
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Chapter6: The Structure Of Atoms
Section6.7: One More Electron Property: Electron Spin
Problem 1.2ACP: Calculate the energy per mole of photons (in kJ/mol) for red light with a wavelength of 700 nm....
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An aqueous solution of chloroethanoic acid at 25oC is irradiated with light of wavelength 253.7 nm. As a consequence, a photochemical reaction occurs where 2-hydroxyethanoic acid and hydrogen chloride are obtained. It is observed that when 34.37 J are absorbed, 2.325·10-5 moles of chlorine ion are formed.
a) Wwtermine the number of Einsteins absorbed
c) calculate the quantum yield of the reaction.
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