1. Which pair of graphs A, B or C shows correctly how the percentage of ammonia at equilibrium varies with temperature and pressure? 2. Give a full explanation of why the pair of graphs chosen is correct

Q: 2 NO₂ (g) = N₂ (g) 0 mol/L IBLANK 1 BLANK 2 с E BLANK 4 + 2 O₂ (g) 0 mol/L BLANK 3

A: Equilibrium reaction is as follows:The initial moles of  = 0.500 molThe volume of the flask = 2.00 L

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: 8. If a system has a 10 molecules with a total kinetic energy of 103 kJ; once the system has reached…

A: Given : Total kinetic energy of system = 100 KJ And number of molecules in system = 10 molecules.

Q: calculate the mole fraction of solute (NaCl) at equilibrium?

A: The formula to calculate the mole fraction is shown below. Given, concentration of NaCl = 0.3…

Q: At a certain temperature, 0.700 mol SO, is placed in a 3.00 L container. 2 SO; (g) = 2 SO2(g) +…

A:

Q: One of the largest bodies of liquid we have is the ocean. Discuss the ocean with respect to the…

A: Seawater is composed of a number of salts dissolved in water. The dissolution of these salts in…

Q: A reaction vessel contains NH3, N2, and H, at equilibrium at a certain temperature. The equilibrium…

A: Equilibrium constant is the constant which is the ratio of concentration of product to the…

Q: Suppose the reaction system CH4 (9) +202(g) → CO2(g) + 2H₂O(l) has already reached equilibrium. The…

A: According to Le Chateliar's principle, the position of equilibrium shifts in a direction that…

Q: At a certain temperature, 0.640 mol SO, is placed in a 3.50 L container. 250, (g) =250,(g) +0,(g) At…

A:

Q: 2CH2CI2(g) =CH4(g) + CCI4(g) If 0.552 moles of CH2CI2(g), 0.514 moles of CH4, and 0.444 moles of…

A: 2CH2Cl2(g) --> CH4(g) + CCl4(g) At equilibrium- Moles of CH2Cl2 = 0.552 moles Moles of CH4 =…

Q: At a certain temperature, 0.680 mol SO, is placed in a 4.50 L container. 2 SO, (g) = 2 SO,(g) +…

A:

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

A:

Q: Calculate Ke for the reaction.

A: N2 + 3H2 ----> 2 NH3  Kc = [NH3]2/[N2].[H2]3

Q: The value of K for the equilibrium H2 (g) + 12 (g) 2 HI (g)

A: 1. If reaction is reversed K value become reciprocated    2. If reaction is multiplied by a factor…

Q: If PN₂,i = 0.79 atm and Pozi = 0.21 atm calculate the partial pressure of NO, N₂ and O₂ at…

A: The objective of this question is to calculate the equilibrium partial pressures of N2, O2, and NO…

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:

Q: At a certain temperature, 0.700 mol SO, is placed in a 2.50 L container. 3. 2 SO, (g) = 2 SO,(g) +…

A:

Q: Consider the following reaction: 2S03(g) 2s02(g) + O2(g) If 0.136 moles of SO3(g), 0.542 moles of…

A:

Q: Consider the following reaction: PC15 (9) PCl3(g) + Cl₂ (9) If 0.00686 moles of PC15 (g), 0.438…

A: We know,  Concentration = Number of moles / Volume

Q: Consider the following reaction: PC1s (9) PC13(g) + Cl2(g) If 0.0264 moles of PCls (g), 0.588 moles…

A: The equilibrium constant value is the ratio of the concentration of the products over the reactants…

Q: *Synthesis gas" is a mixture of carbon monoxide and water vapor, At high temperature synthesis gas…

A: Volume of flask = 5.0L Partial pressure of CO = 2.6 atm

Q: ate Ke for

A:

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

A:

Q: 11. If 0.1500 mol of O2(g) is placed in an empty container and equilibrium is reached at 3700 K and…

A: Initial mole of O2 (g) = 0.1500 molAt equilibrium mole of O (g)  = 0.1027 molTemperature = 3700 KTo…

Q: Determine if the following system is at equilibrium. If not, in which direction will the system need…

A: Given :-  SO2Cl2(g)⇌SO2(g)+Cl2(g)  SO2Cl2] = 0.12 M  [Cl2] = 0.16 M  [SO2] = 0.050 M.  Kc for the…

Q: Consider the following reaction: 2CH,Cl2(g) CH4(g) + CC14(g) If 0.725 moles of CH,Cl,(g), 0.610…

A: Given, Number of moles of CH2Cl2 = 0.725 moles Moles of CH4= 0.610 moles Moles of CCl4 = 0.658 moles…

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: 11. Which of the following things are not applicable to an equilibrium expression iii. Gas ii.…

A: Equilibrium expression :-  For a reversible reaction at equilibrium , the ratio of  active masses…

Q: Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high…

A:

Q: At a certain temperature, 0.680 mol SO3 is placed in a 2.00 L container. 2SO3(g)↽−−⇀2SO2(g)+O2(g)…

A: Equilibrium constant (Kc) :-  The ratio of product of molar concentration of products to molar…

Q: So olve for what is asked in the problem. 1. Nitrogen reacts with hydrogen to form ammonia. N₂(g) +…

A: Given questions related to the calculation of equilibrium constant and equilibrium concentration in…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Relation between kc and kp Kp = Kc (RT)^n

Q: E) Briefly explain why can aqueous substances ((aq) designation) be gnored in determining how an…

A: The reactions which are at equilibrium are studied using various parameters. The equilibrium…

Q: At a certain temperature, 0.900 mol SO, is placed in a 450 L container. 2 50, 250,(g + 0,(g) At…

A:

Q: nitially 2.0 moles of N2(g) and 4.0 moles of H2(g) were added to a 1.0-liter container and the…

A: Equilibrium is when the rate of the forward reaction equals the rate of the reverse reaction. All…

Q: The [ [ Select] of X refers to the reaction X(1)→ X(g). The reaction is [Select] v with a [Select ]…

A: The reactions which complete as the result of heat absorption are named as endothermic reactions.…

Q: At a certain temperature, 0.820 mol SO3 is placed in a 3.50 L container. 2 SO₂ (g) 2 SO₂(g) + O₂(g)…

A: Initial conc. of SO3 = moles / volume = 0.820 mol / 3.50 L = 0.23429 M The equilibrium is   2 SO3…

Q: 22. Which of the following equilibria would not be affected by pressure changes at constant…

A:

Q: When heat is added to an equilibrium mixture of water and ice, which of the following is true? a.…

A: The melting point of ice is 0oC. Ice is a crystalline solid. The melting point of the crystalline…

Q: b. H2(g) + CO2(g) → H20(g) + CO(g) AH = +9.9 kcal Shift (рнг) (рсоэ) (рнго) (рсо) K Removal of H2…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: If PN₂,i = 0.79 atm and Pozi = 0.21 atm calculate the partial pressure of NO, N₂ and O₂ at…

A: The objective of the question is to calculate the partial pressures of NO, N2, and O2 at equilibrium…

Q: Consider the following reaction: 2HI(g) H2(g) + I2(g) If 2.04 moles of HI(g), 0.232 moles of H2,…

A:

Q: At a certain temperature, 0.900 mol SO, is placed in a 5.00 L container. 2SO₂(g)2SO₂(g) + O₂(g) At…

A: The equilibrium reaction is as follows:The initial moles of  = 0.900 molThe equilibrium moles of  =…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.