how does the equilibrium exist between the phases of a substance?

Q: Which of the following equilibria would not be affected by pressure changes at constant temperature?…

A: Answer: Pressure of any system of given volume at constant temperature is always directly…

Q: Does the attainment of equilibrium imply that no further changeis taking place in the system?

A: An equilibrium is defined as the state of a reversible chemical reaction at which the rate of the…

Q: 8. Which variables does equilibrium depend on? Mass O Temperature O volume Pressure

A: Ans All the extensive properties such as temperature, pressure and volume depends upon the…

Q: Why is there only one value of the equilibrium constant for a particular system at a particular…

A: Equilibrium constant is defined as the ratio of product of equilibrium concentrations of products to…

Q: What is dynamic equilibrium? Why is it called dynamic?

A:

Q: Define the term dynamic equilibrium?

A: The dynamics equilibrium may be described as the equilibrium state at which the backward rate will…

Q: When does equilibrium exist between the phases of a substance?  explain

A: The physical state in which a substance exists at a given temperature and pressure is the phase of a…

Q: Write the equilibriu heterogeneous equilibria. a. P4(s) + 6F2(g) = 4PF3(g) b. Xe(g) + 2F2(g)…

A: equilibrium constant

Q: 29) Shown below is the haber process for the commercial production of ammonia. N2 + 3H2 (g) → 2NH…

A: Given reaction is : N2 (g) + 3H2 (g) <------------> 2NH3 (g) + 92 KJ Discuss how to maximized…

Q: What is the significance of the equilibrium constant? What does a large equilibrium constant tell us…

A: Equilibrium constant, Keq is a variable which tells the tendency of chemical reaction to completion.…

Q: If the system 2C0(g) + O2(g) 2 2C02lg) has come to equilibrium and then more CO(g) is added, O [CO2]…

A: We have to predict the effect of adding more of carbon monoxide on equilibrium.

Q: Define the term Equilibrium Constant?

A: ANSWERE IS DISCUSSED BELOW :

Q: In an experiment, 4.22 atm each of H2 and Cl2 were placed into a 1.00 L flask and allowed to react:…

A:

Q: In an experiment, 7.01 atm each of H2 and Cl2 were placed into a 1.00 L flask and allowed to react…

A: Given                             H2(g)         +     Cl2(g)⇌2HCl(g)initialy                 7.12…

Q: The remaining questions are focused on Le Chatelier's Principle and refer to the following balanced…

A: According to Le Chatelier's principle if a system in equilibrium is subjected to any external…

Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

A: If the volume of a gaseous reaction is decreased the pressure exerted by the molecules will increase…

Q: What are the basic features of equilibrium?

A: The equilibrium concentrations of reactants and products for a l reaction can be predicted using the…

Q: At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases.

A: Given information The reaction is  as follows: 2HI(g)⇌I2(g)+H2(g) The temperature of the reaction,…

Q: Consider the equilibrium system described by the chemical reaction below. Calculate the value of Qc…

A: The given chemical reaction is, C(s) + H2O(g) ---> CO(g) + H2(g) The reaction quotient,…

Q: Explain the meaning of the phrase of " a system in a state of dynamic equilibrium"

A: A chemical reaction is in equilibrium when concentrations of reactants and products are constant.

Q: C,H12O6(s) + 6 02(g) 6 CO2(g) + 6 H,0(g) AS, +900. J/(moln · K) %3D Substance Approximate S (J/(mol…

A: Standard entropy change of the reaction is equal to the difference in the standard entropy of the…

Q: What is meant by the term “chemical equilibrium”? Must amounts of reactants and products be equal at…

A: Many types of reactions are studied in chemistry. One of them is a reversible reaction. These…

Q: Explain The Concept of Dynamic Equilibrium

A:

Q: Which one of the following equilibria would not be affected by volume changes at constant…

A: Le Chatlier's Principle: It states that when a system at equilibrium undergoes a change in…

Q: There is only one value of the equilibrium constant for a particular system at a particular…

A: At equilibrium, the rate of forward reaction is equal to the backward reaction. The value of…

Q: Consider the following equilibrium: N2O41g2 ∆ 2 NO21g2Thermodynamic data on these gases are given in…

A: Given: The reaction given is, N2O4(g)→2NO2(g) For the given reaction, the temperature at equilibrium…

Q: 6. Consider the equilibrium system Pb3(PO4)2(s) 2CPb2+ 3[PO43] 3PB2+ (aq) + 2PO43- (aq)

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: Consider this system at equilibrium. A(aq) = B(aq) AH = -650 kJ/mol What can be said about Q and K…

A: When a system faces stress, like change in temperature or concentration or any other parameter it…

Q: a reaction requires species X and species Y in order to proceed, will it proceed in the

A:

Q: A solid is in equilibrium with its vapor at a certain temperature and pressure. As the volume of the…

A: by the theory of raoult's law: when volume of system is decreased the paricles of gases will come…

Q: Write the equilibrium expressions 6H20(g) + 6C02(g) C6H1206(s) + 602(g)

A: Given, chemical reaction 6H20(g) + 6C02(g) ------> C6H1206(s) + 602(g)

Q: What is the effect of a volume change on Equilibrium?

A: As far as volume changes within a system at equilibrium, the accompanying applies:  When there is a…

Q: Changes in pressure will only affect substances that are in the state. gas solid liquid What is the…

A: According to kinetic molecular theory the gaseous moleculs are far from each other there is empty…

Q: Why did heating cause the equilibrium to shift? In which direction did the equilibrium shift?…

A:

Q: Shown below is the Haber process for the commercial production of ammonia. N2(g)+3H2(g)———-2NH3(g)+…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is as…

Q: H2O(g) +; 02(8) H2O2(g) 2. Calculate K, for at 600 K, using the following data: H2(g) + O2(g)…

A:

Q: In an equilibrium mixture of diamond and liquid, which phase is denser

A: To determine the denser phase in the equilibrium mixture of diamond and liquid.

Q: Describe the concept of dynamic equilibrium?

A:

Q: A mixture of 0.652 atm CIF, , 0.573 atm F, , and 0.318 atm ClF is heated in a closed vessel to 700…

A:

Q: Most systems in nature exist in equilibrium. O True O False

A:

Q: 1.2 2(i) In the contact process: 2SO,(g) + O,(g) 2S0,(g) AH = -197 kJ mol·' Predict the position of…

A:

Q: Nitric acid is produced commercially by the Ostwald process. The first step of the Ostwald process…

A:

Q: For the equilibrium at 300 degrees C C2H2(g) + 2H2(g) ⇄ C2H6(g)…

A:

Q: Is the number of students in each room changing? Over the course of 10 minutes, the two rooms are…

A: Initial number of students in CP103 = 24 Initial number of students in CP101 = 35 Rate of exchange…