It is an important parameter used in thermodynamics to determine the spontaneity of a reaction. Also, the Gibbs free energy is related to the entropy and enthalpy of a system. Answer and Explanation: It is known that: K=e−ΔG∘RT K is...
<p>To find the value of ΔS (change in entropy) for the reaction at equilibrium, we can follow these steps:</p><p><strong>Step 1: Understand the relationship between ΔG, ΔH, and ΔS</strong> At equilibrium, the change in Gibbs free energy (ΔG) is zero
For the reaction,the value ofΔG°is–198kJ at25°C.A reaction mixture of1.0mole each of O3(g),NO(g),NO2(g)and O2(g)are put into the same100L container and allowed to reach equilibrium. Calcul...
For a chemical reaction, the free energy change (ΔG) is negative. The reaction is View Solution What is the difference between galvanic cell and electrolytic cell ? View Solution What is the free energy change (ΔG) when 1.0mole of water at 100∘C and atm pressure is converted into ...
The expression relating delta G and equilibrium constant can only be used if the equilibrium condition exists in the reaction. This expression is used to depict the value of either one of them if the value of others is known.Answer and Explanation: ...
One way to address this enormous challenge is the development of models in a QM/MM-inspired approach, where only a small relevant subsystem, e.g., a reaction site, needs to be simulated at ab initio accuracy, while the rest of the system can be described using classical force fields. ...
Renewable-driven electrocatalytic nitrate conversion offers a promising alternative to alleviate nitrate pollution and simultaneously harvest green ammonia. However, due to the complex proton-electron transfer processes, the reaction mechanism remains elusive, thereby limiting energy efficiency. Here, we adop...
Calculate Delta Grxn and Ecell for a redox reaction with n = 4 that has an equilibrium constant of K = 4.8 x 10^(-2). Calculate the equilibrium constant for the following reaction at 25 C: Cu_{2+}(aq) + 2Ag(s) <---> ...
CO2production but also to a decrease in pH. This acidification forces a shift in the CO2/HCO3−equilibrium, which increases the arterial partial pressure of CO2(PaCO2), and elevated PaCO2accelerates the removal of CO2via the lungs, resulting in a reduction in the total pool of CO2/HCO3−...
the contact force is purely normal to the contact interface. On the contrary, in frictional contacts, in addition to the normal force, lateral shear and frictional forces also act. Apart from the non-frictional contact of two smooth surfaces, frictional contact is a highly non-equilibrium situati...