3NO(g) → N2O(g) + NO2(g)

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

A:

Q: Sulfur dloxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

A: Equilibrium Reactions: The types of reactions where the rate of forward reaction becomes equal to…

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx) that are of…

A: Given: The volume of the container is 25 L. The initial moles of NO2 are 8.3 mol. The moles of N2O4…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

A:

Q: if CaO gas +CO2 gas -----CaO3 gas ,what is the equilibrium constant expression?

A: Any chemical reaction is said to be in equilibrium when the concentration of the products becomes…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: Calculating an equilibrium constant from a partial equilibrium composition Ammonia has been studied…

A: The combustion of ammonia can be represented by the following balanced chemical equation: 4 NH₃ (g)…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: As we continue to explore equilibrium, it is important that we look at LeChatelier's Principle. This…

A: Your argument is true.  As per LeChatelier's Principles if we remove the product from reaction…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

A: moles of SO2 = 4.9 molmoles of O2 = 4.8 molmoles of SO3 = 1.5 molVolume = 50.0 L

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "Nox") that are of…

A: The chemical reaction of nitrogen dioxide (NO2) forming dinitrogen tetroxide (N2O4) can be…

Q: Steam reforming of methane ( CH, ) produces "synthesis gas," a mixture of carbon monoxide gas and…

A:

Q: Which of the following statement(s) is/are TRUE? a) In an equilibrium reaction, two opposing…

A: Equilibrium constant for a reaction at equilibrium is        A (g) + B(g) C(g) + D(g)

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: Answer: Equilibrium constant for a reaction is the ratio of the active masses of products and…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: A change in the pressure of a chemical system has no effect on its equilibrium point. O True O False

A: At equilibrium point, change in pressure of a chemical system has no effect.  The above given is…

Q: Consider the following system at equilibrium: N2 (g) + 3H2 (f) 2NH3 (g) + heat The system is…

A: The equilibrium reaction given is, => N2 (g) + 3 H2 (g) ↔ 2 NH3 (g) + heat Given: System is…

Q: mmonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: Write the equilibrium-constant expression for any reaction?

A:

Q: Describe the forward and reverse reactions of constant equilibrium?

A: Forward reactions favor the formation of products and the reverse reaction favors the formation of…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

A:

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: Write the balanced chemical reaction which corresponds to the following equilibrium constant…

A: The balanced chemical reaction that corresponds to the equilibrium constant expression has to be…

Q: Dynamic equilibrium means that at equilibrium The reverse reaction stops The forward reaction stops…

A: At equilibrium both forward and backward takes place and also the concentration of product and…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: Balanced chemical Reaction of ammonia with O2 is given by:     4NH3g + 3O2g ⇌ 2N2g + 6H2Og…

Q: Le Chatelier's Principle states that when a system at equilibrium is subjected to a stress, the…

A: According to Le-Chatelier's principle, if we increase the concentration of any of the reactants, the…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: Answer:For any reaction, value of equilibrium constant KP is equal to the ratio of partial pressure…

Q: Explain Le Chatelier’s principle. How can this principle help us maximize the yield of reactions?…

A:

Q: hydrated copper sulfate not form an equilibrium with the anhydrous form under normal conditions?

A: Copper sulphate has chemical formula CuSO4. It is also known as vitriol of copper. Copper sulphate…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: From the balanced combustion reaction of ammonia, pressure equilibrium constant can be determined.

Q: Calculating an equilibrium constant from a partial equilibrium composition Ammonia has been studied…

A:

Q: Iron(III) oxide and hydrogen react to form iron and water, like this: Fe₂O3(s) + 3 H₂(g) 2 Fe(s)+ 3…

A: The reaction given isSince the concentration of solid components are not considered in equilibrium…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: Given,Ammonia ( NH3 ) in the combustion with O2 forms nitrogen gas and water vapor.Initial,moles of…

Q: What can be said about the magnitude of the equilibrium constant in a reaction whose equilibrium…

A: The relationship between reactants and products of a reaction at equilibrium (where the…

Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A:

Q: Ammonia has been studled as an alternative "clean" fuel for Internal combustion engines, since Its…

A: The question is based on the concept of equilibrium. we have been given initial pressure of the…

Q: Solid iron (ii) oxide and carbon monoxide gas are in equilibrium with solid iron and carbon dioxide…

A: Given, Solid iron (ii) oxide and carbon monoxide gas are in equilibrium with solid iron and carbon…

Q: Calculating an equilibrium constant from a partial equilibrium composition Ammonia has been studied…

A: If you need any further assistance contact me by raising the clarification request.

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.