Question

write Gibbs equation and explain the terms​

Answer 1

Heyy Mate Here Is ur Answer....

.

.

.

.he Gibbs–Helmholtz equation is a thermodynamic equation used for calculating changes in the Gibbs energy of a system as a function of temperature.

he Gibbs–Helmholtz equation is a thermodynamic equation used for calculating changes in the Gibbs energy of a system as a function of temperature.Equation

he Gibbs–Helmholtz equation is a thermodynamic equation used for calculating changes in the Gibbs energy of a system as a function of temperature.EquationThe equation is:[1]

he Gibbs–Helmholtz equation is a thermodynamic equation used for calculating changes in the Gibbs energy of a system as a function of temperature.EquationThe equation is:[1]{\displaystyle \left({\frac {\partial ({\frac {G}{T}})}{\partial T}}\right)_{p}=-{\frac {H}{T^{2}}},} {\displaystyle \left({\frac {\partial ({\frac {G}{T}})}{\partial T}}\right)_{p}=-{\frac {H}{T^{2}}},}

he Gibbs–Helmholtz equation is a thermodynamic equation used for calculating changes in the Gibbs energy of a system as a function of temperature.EquationThe equation is:[1]{\displaystyle \left({\frac {\partial ({\frac {G}{T}})}{\partial T}}\right)_{p}=-{\frac {H}{T^{2}}},} {\displaystyle \left({\frac {\partial ({\frac {G}{T}})}{\partial T}}\right)_{p}=-{\frac {H}{T^{2}}},}where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p. The equation states that the change in the G/T ratio at constant pressure as a result of an infinitesimally small change in temperature is a factor H/T2.

.

.

. plZz Mark Me As Brainliest ✌

Answer 2

Let us write and explain the Gibbs equation

Explanation:

Gibbs free energy  

• It is the energy available in the system that can be converted into useful work .It is    denoted by G
• It is state function  
• It is a Extensive property  
• It is given by   equation  G = H – TS
• Also written as :
• ΔG=H-TΔS

In this : G =  Gibbs free energy

H = Enthalpy

T= temperature

S = entropy

Let us define all :

"G " is It is defined as the amount of energy for a system that can be converted into useful work

It actually determines the spontaneity of a reaction i.e

• If G is +ve - reaction is non -spontaneous
• If G is -ve --reaction is spontaneous
• If G=0 --> reaction is at equilibrium  

This equation takes into account both the concepts (a)energy factor and other (b) entropy factor ≡

Enthalpy (H)

it is sum of internal energy and   P-V work.

Given by H=U +PV

or ΔH=ΔU+PΔV

Entropy: -Is “measure if degree of randomness.”It is   denoted by S,it is a state function and extensive property .

Given as ΔS=Sproducts -S reactants