A mixture consisting of 0.160 mol H2 and 0.160 mol I2 is brought to equilibrium at 445∘C in a 3.30 −L flask. H2(g)+I2(g)⇌2HI(g)      KC = 50.2 at 445∘C What is the equilibrium amount of H2? What is the equilibrium amount of I2? What is the equilibrium amount of HI?

Q: Given the values of K shown below:  ½ N2 +   ½ O2(g) ⇌  NO(g)         K = 0.0788  NO(g) + ½ Cl2(g)…

A:

Q: The molar concentrations for the reactants and products at equilibrium are found to be [HCl]=0.80 M,…

A: Given :-  4HCl(g)+O2(g)⇌2Cl2(g)+2H2O(g)  [HCl]=0.80 M [O2]=0.20 M [Cl2]=3.0 M [H2O]=3.0 M  To be…

Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A: Given:  PA = 0.721 atm  PD = 2.72 atm

Q: Hydrogen is prepared commercially by the reaction of methane and water vapor at elevated…

A:

Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A: K = 17.5 Explanation:Given:…

Q: When 0.200 mol of CaCO₃(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A: The total mass of CaCO3 in the container after equilibrium is re-established is to be determined…

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

A: Answer: Formation reaction of NO from N2 and O2 is given to us and we have to find out the partial…

Q: For the equilibrium 2IBr(g) ⇌ I₂(g) + Br₂(g) Kc = 8.50 × 10⁻³ at 150°C. If 0.0410 mol of IBr is…

A: Working formula: Partial pressure of I2 at equilibrium would be = mole fraction*PTotal  Total…

Q: Consider the reaction: 2SO2(g) + O2(g) ⇌ 2SO3(g) K = 1.8 x 102The reaction chamber was initially…

A: The objective of the question is to calculate the partial pressure of O2(g) at equilibrium given the…

Q: A sample of iron(II) sulfate was heated in an evacuated container to 920 K, where the following…

A: This question is based on calculation of equilibrium constant in terms of pressure.

Q: The following reaction is at equilibrium. N2(g)+ 3H2(g) ⇌ 2NH3(g); Ho= –92kJ Use the Le…

A: a) Addition of either H2 or N2 shifts the equilibrium towards right. b) If H2 is removed from the…

Q: For the equilibrium 2IBr(g) ⇌ I₂(g) + Br₂(g) Kc = 8.50 × 10⁻³ at 150 °C. If 0.0540 mol of IBr is…

A: We will first convert the moles of IBr to concentration and then we will find the equilibrium…

Q: The reaction below was allowed to react at 375°C until it formed an equilibrium.  At equilibrium,…

A:

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: Equilibrium constant  is defined as the product of concentration of products divided by the product…

Q: For the reaction 2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Kp = 2.62 × 10⁻⁶ at 400 °C. A 1.50 L vessel at 400 °C…

A:

Q: For the reaction 2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Kp = 2.62 × 10⁻⁶ at 400 °C. A 1.50 L vessel at 400 °C…

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

Q: Calculate the reaction quotient and determine the direction in which each system will proceed to…

A: Given- 2SO3(g)<->2SO2(g)+O2(g) Kp=6.5atm P(SO2)=1.00atm P(O2)=1.130atm P(SO3)=0.25atm

Q: When 0.200 mol of CaCO₃(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A: Given: Number of moles of CaCO₃(s)= 0.200 mol Number of moles of CaO(s)= 0.300 mol The volume of the…

Q: Consider the equilibrium  2HCl(g) ⇌ H2(g) + Cl2(g), where K = 0.25 If 2.5 mol of HCl was placed in…

A:

Q: )⇌2IBr(g) Kc=280 at 150 ∘C. Suppose that 0.550 mol IBr in a 2.00-L flask is allowed to reach…

A:

Q: equilibrium position lies far to the left.     For a reaction with K >> 1, the rate of the forward…

A: The questions are based on the concept of equilibrium. we have to identify whether the statements…

Q: For the reaction 2 NO₂(g) ⇌ 2 NO(g) + O₂(g) Kp = 1.11 × 10⁻⁵ at 200 °C. A 2.50 L vessel at 200 °C is…

A: Kp  = 1.11 ×10-5  Kp is less than 1 , it shows the pressure on reactant side is more than that of…

Q: Kc

A:

Q: A gaseous mixture in a 5.0-L flask containing 2.0 mols each CO and H2 and 1.00 mol each CH4 and H2O…

A:

Q: A vessel originally contained 0.065 mol iodine monobromide (IBr), 0.0018 mol I2, and 0.0030 mol Br2.…

A: Given reaction I2(g) + Br2(g) ----> 2 IBr(g) The equilibrium constant  Kc for the reaction =…

Q: For the reaction 2CO (g) ⇌ 2CO (g) + O (g), K = 6.4 x 10-7. If 1.0 x 10-3 moles of CO2 is placed in…

A:

Q: A reaction vessel is prepared by mixing 1.20 mmol SO2(g), 0.50 mmol O2(g), and 0.10 mmol SO3(g) in a…

A: Given: mmol of SO2 =1.20 mmol of O2 = 0.50 mmol of SO3 = 0.10 Volume of container =0.50 L Reaction:…

Q: When heated methanol decomposes according to the equation CH3OH(g) ⇄ CH2O(g) + H2 (g)…

A: When the rate of forward reaction is equal to the rate of backward reaction then the reaction is…

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

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

Q: For the following equilibrium, Kp = 1.6x10-14 at 25 °C. If 0.25 atm of HCl (g) and 0.050 g of I2 (s)…

A: The equilibrium constant comprised of forward as well as reverse reaction. The fractionof forward,…

Q: (g)+Cl2(g)⇌2BrCl(g) @ 400K, Kc=7.0 Part A: If 0.54 mol of Br2 & 1.23 mol of Cl2Cl2 are introduced…

A:

Q: At 80 ∘C Kc=1.87×10−3 for the reaction PH3BCl3(s)⇌PH3(g)+BCl3(g) 1: Calculate the equilibrium…

A: Answer:For any reaction, value of equilibrium constant is equal to the ratio of molar concentration…

Q: Consider the equilibrium system: 2 NOBr (g) = 2 NO (g) + Br₂ (g) At a 298K, analysis of the…

A:

Q: Holding the temperature and pressure constant when a reactant or product is added to an equilibrium…

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: Consider the following reaction:  CH4(g) + 2 H2S(g) ⇌ CS2(g) + 4 H2(g) At a certain temperature…

A:

Q: For the reaction 2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Kp = 2.62 × 10⁻⁶ at 400 °C. A 1.50 L vessel at 400 °C…

A: Given reaction is :  2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Pressure equilibrium constant = Kp = 2.62 × 10⁻⁶…

Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A:

Q: For the reaction 2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Kp = 2.62 × 10⁻⁶ at 400 °C. A 1.50 L vessel at 400 °C…

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

Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A:

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: The relation between reaction quotient Qc and equilibrium constant Kc is as shown below: If Qc >…