Answer:
Kindly check the explanation section.
Explanation:
PS: kindly check the attachment below for the required diagram that is the diagram showing solid sodium chloride looks like at the atomic level.
The chemical compound known as sodium chloride, NaCl has Molar mass: 58.44 g/mol, Melting point: 801 °C and
Boiling point: 1,465 °C. The structure of the solid sodium chloride is FACE CENTRED CUBIC STRUCTURE. Also, solid sodium chloride has a coordination number of 6: 6.
In the diagram below, the positive sign shows the sodium ion while the thick full stop sign represent the chlorine ion.
Answer:
a. ΔG
: It seems that the proper definition is not given, anyway, it is the free energy change.
b. ΔS
: 3. Change in entropy.
c. Keq
: 6. Equilibrium constant.
d. ΔH
: 7. Change in enthalpy.
e. ΔG°
: 9. Standard free energy change.
f. J
: 8. Joule.
Explanation:
Hello,
In this case, we can match the symbol with the proper definition as shown below:
a. ΔG
: It seems that the proper definition is not given, anyway, it is the free energy change and it uses G since it is better referred to the Gibbs free energy.
b. ΔS
: 3. Change in entropy.
c. Keq
: 6. Equilibrium constant.
d. ΔH
: 7. Change in enthalpy.
e. ΔG°
: 9. Standard free energy change.
f. J
: 8. Joule.
Best regards.
Answer:
The enthalpy of the reaction is 64.9 kJ/mol.
Explanation:
..[1]
..[2]
..[3]
..[4]
2 × [2] - [1]- [3] = [4] (Using Hess's law)
The enthalpy of the reaction is 64.9 kJ/mol.
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