Is the Boudouard Reaction exothermic or endothermic? Is the entropy change of the system positive or negative?

Q: Is the change in the enthalpy of reaction or the change in entropy of reaction more sensitive to…

A: Enthalpy of a reaction is the difference between total energy of reactant and total energy of the…

Q: The equilibrium constant for the gas phase reaction 2SO2(g) + O2(g) → 2SO3(g) is Keq = 2.80 x 10-4…

A:

Q: If a reaction occurs very slowly and is endothermic then it cannot be spontaneous. True or false?

A: Spontanious reaction means the ability of the reaction to procede to right right i.e. towards the…

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

A: The spontaneity of a chemical reaction not only depends on the enthalpy change but also depends on…

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

A: Equation for determining free energy is, ∆G = ∆H - T∆S.Hence, the statement “Entropy and temperature…

Q: How can a system or chemical reaction have a negative entropy change and be spontaneous?

A: Chemical reaction:

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

A: The relationship between Gibbs free energy and  Entropy and enthalpy is given by  G = H - TS where G…

Q: Elemental carbon usually exists in one of two forms: graphite or diamond. It is generally believed…

A:

Q: TRUE OR FALSE Entropy of a system decreases with decrease in Temperature.

A: Entropy of a system decreases with decrease in temperature is true or false ?

Q: Under what conditions will enthalpy tend to dominate the equilibrium state of a chemical system?…

A: The dominance of enthalpy or entropy in determining the equilibrium state of a chemical system…

Q: Why does the entropy of a gas increase when it expands into a vacuum?

A: Entropy of a system is the measure of the randomness or dis-ordered ness of the system. The entropy…

Q: Define thermodynamically the entropy of a system

A: The second law of thermodynamics helps us to determine the direction in which energy can be…

Q: Why can endothermic reactions be spontaneous?

A:

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

A: The given statements are identified as true or false as shown below,   1) The spontaneity of 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: What is the application of standard Gibbs free-energy to processes and reactions What is its…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: provide an explanation for why the first law of thermodynamics is important in every chemical…

A: A  question based on chemical thermodynamics that is to be accomplished.

Q: Which of the following is true: A reaction where the entropy of the system increases can only be…

A: Answer:- This question is answered by using the simple concept of spontaneity of the reaction which…

Q: Neither the change in enthalpy nor the change in entropy is, by itself, sufficient to determine…

A:

Q: It is the study of the heat or energy involved in physical and chemical changes. Thermodynamics…

A:

Q: Give an example of a spontaneous process in which a system becomes less ordered and energy becomes…

A:

Q: Does the entropy of the surroundings increase for spontaneous processes?

A: The entropy is a measure of randomness of a system. In a spontaneous process, the entropy of the…

Q: For which of the processes does the entropy of the system increase?

A: The disorderness or randomness present in a molecule is termed as its entropy.

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: Calculate the Gibbs free energy for the reaction of a weak acid (HA) with water at 25°C. (Record…

A: