The electron dot diagram for a neutral atom of chlorine (atomic number 17) is shown below.
2 answers:
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Answer:
The change in entropy of the surrounding is -146.11 J/K.
Explanation:
Enthalpy of formation of iodine gas =
Enthalpy of formation of chlorine gas =
Enthalpy of formation of ICl gas =
The equation used to calculate enthalpy change is of a reaction is:
For the given chemical reaction:
The equation for the enthalpy change of the above reaction is:
Enthaply change when 1.62 moles of iodine gas recast:
Entropy of the surrounding =
1 kJ = 1000 J
The change in entropy of the surrounding is -146.11 J/K.