Answer to Question #286306 in Physical Chemistry for Bonny

Question

Thermodynamics

Q2

using the following data, calculate the enthalpy of solution chloride:

Enthalpy of hydration of Li⁺ = -520 kJ mol-1

Enthalpy of hydration of CI^- = -364 kJmol -1

Lattice enthalpy LiCI = -860 kJ mol-1

(2 marks)

please detailed and correct answers 🙏🏾🙏🏾

Answer 1

Enthalpy is the sum of the systems internal energy and the product of its pressure and volume.

Enthalpy= (h2-h1)=cp( T2-T1 )