is the study of transformations of energy and matter as they approach the state of equilibrium Statistical Thermodynamics Equilibrium thermodynamics O Chemical thermodynamics O Classical thermodynamics O الاختيارات

Q: Determine whether each of the following statements about the thermodynamic functions are True or…

A: Thermodynamic function called Gibbs free energy is used to determine absolutely spontaneity of a…

Q: Restate the first and second law of thermodynamics.

A: Thermodynamics is the branch of physical science that gives the relation between heat, energy,…

Q: Does the law of conservation of energy relate to energy exchanges between a thermodynamic system and…

A: For an isolated system, its total energy remains constant. The energy of system will change if it…

Q: What is the maximum work (in kJ) that can be done with the combustion of 1.0 mole of methanol at 298…

A: W = -∆nRT  Where W = work  ∆n = change in moles       = Sum of coefficients of gaseous product- sum…

Q: why do so many thermodynamic processes happen in one direction but never the reverse?

A: There are two types of thermodynamic process based on the reversibility of the process- irreversible…

Q: Why can endothermic reactions be spontaneous?

A:

Q: Define gibbs free energy in a reaction.

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: When determining the energy of a reaction where 0.250 mol of a substance with a AH = -2250.0 kJ/mol…

A: Energy of a reaction is either the energy released as a result of two reactant combining to give a…

Q: Consider the thermodynamic quantities E, 9, and w. Which of these quantities are state functions?

A: Examples of state functions ΔΗ,-ΔG ,ΔΤ Examples of path functions - work (w) - heat (q)…

Q: Under what circumstance can the enthalpy of a system decrease for a spontaneous process?

A: Entropy measures the degree of randomness in the system. When a substance changes its phase solid to…

Q: What are the thermodynamic quantities of a system that affect the amount and sign of the internal…

A: a. i. The thermodynamic quatities that affect the amount and sign of the internal energy change of…

Q: Paraphrase the first and second laws of thermodynamics

A: To define: First and second law of thermodynamics.

Q: How can the second law of thermodynamics be violated?

A: The way in which the second law of thermodynamics can be violated has to be given,

Q: The laws of thermodynamics can only be applied to a thermodynamic system; which is an open system…

A: