A substance (A) reacts to form another substance (B): 3 A(g) + 2 B(g) The reaction is run at a particular temperature with the concentrations of A and B monitored over time and plotted in the graph. At what time was equilibrium first reached and what is the approximate value of the equilibrium constant? 2.0 1.8 1.6 [B] 1.4 1.2 1.0 0.8 0.6 0.4 [A] 0.2 0.0 O 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 time / min is supposed to be an equilibrium arrow Equilibrium was reached at 30 min with K. = 6. Equilibrium was reached at 30 min with K. = 180. Equilibrium was reached at 70 min with K. = 6. Equilibrium was reached at 70 min with K. = 180. O O O O concentration/M

Q: The following reaction is at equilibrium in a sealed container.      N2(g) + 3H2(g) ⟷⟷ 2NH3(g)…

A:

Q: Consider the reaction below. 29.8 mol of A and 51.8 mol of B are added to a 9 L container. At…

A: Answer: In both the questions we have to find the equilibrium concentration of both the reactants…

Q: What is the K, equilibrium-constant expression for the following equilibrium? Ti(s) + 2Cl₂(g)…

A:

Q: Consider the following reversible reaction equation: MgCO₂(aq) + H+(aq) → Mg²+ (aq) + HCO¸¯(aq) K =…

A:

Q: Consider the reaction below at a particular temperature: CO(g) + H20(g) = CO2(g) + H2(g) When the…

A: During equilibrium, The reaction take place in both the direction, i.e forward as well as…

Q: Titanium(IV) chloride decomposes to form titanium and chlorine, like this: TiCl,(1)→Ti(s)+2Cl,(9) At…

A: The equilibrium constant is the ratio of the concentration of the gaseous product to that of gaseous…

Q: For each of the following changess at equilibrium, indicate whether the equilibrium shifts in the…

A: According to Le-Chatelier's principle, if any type of stress is applied at equilibrium then…

Q: How will increasing the pressure by adding argon gas to the reaction mixture, while maintaining a…

A: A reaction is said to be in equilibrium if the rate of the forward reaction is equal to the rate of…

Q: Consider the reaction below. 1.8 mol of A and 7.7 mol of B are added to a 9 L container. At…

A: Given Equilibrium reaction is 5A + 6B <=> 4C Given:moles of A = 1.8 molVolume = 9L Therefore,…

Q: the reaction. 2HCI (g) + 1₂ (s) = 2HI (g) + Cl₂ (g) When the reaction is at equilibrium, some amount…

A: Given reaction is  2HCl (g)+I2 (s)⇌2HI (g)+Cl2 (g) According to Le chatelier's principle   If we…

Q: Water gas is a mixture of carbon monoxide and hydrogen that is formed when carbon reacts with steam.…

A: Introduction Equilibrium is a key concept in chemistry and refers to a state in which the…

Q: Titanium and chlorine react to form titanium(IV) chloride, like this: Ti(s)+2 Cl,(g)→TİCI 4(1) At a…

A:

Q: For the reaction at equilibrium: 3Fe(s) + 4H20(g) S Fe304(s) + 4H2(g), removing some of the product,…

A: Le Chatelier's principle :- It states that, if stress is applied to a system at equilibrium by…

Q: For the reaction given below, the value of the equilibrium constant at a certain temperature is…

A:

Q: The reaction of NO(g) + Cl2(g) + NOCI(g) + CI(g) is found to have an equilibrium constant of 1.1×10®…

A: To solve this problem we will use the equilibrium expression to calculate equilibrium constant of…

Q: Mercury(II) oxide decomposes to form mercury and oxygen, like this: 2 HgO(s)→2 Hg(1) + O₂(g) At a…

A:

Q: The reaction system: POCI3(g)POCI(g) + Cl₂(g) is at equilibrium. Which of the following statements…

A:

Q: SO₂(g) + NO₂(g) = SO3(g) + NO(g) 0.50 M 0.25 M 0.50 0.25 M The initial concentrations are given…

A:

Q: The reaction 2A(s) + B(g) ⇌ 2C(s) represents a(n) _____.   homogeneous equilibrium   heterogeneous…

A: To solve this reaction we have to decide the type of equilibrium .

Q: Titanium(IV) chloride decomposes to form titanium and chlorine, like this: TiCl,(1)→Ti(s)+2 Cl,(9)…

A:

Q: the

A: At Equilibrium,  [NOCl] = 0.25 - 2x  [NO] = 2x  [Cl2] = x

Q: For the equilibrium reaction: 2 NOCI9) → 2 NO(g) + Cl2(g) The initial [NOCI] = 0.58 M, and the…

A: Given reaction is : 2NOCl(g)→2NO(g)+Cl2(g) initial [NOCl]=0.58 M equilibrium [NO]=0.084 M

Q: At a given temperature, Kc for the following reaction is 50. What is the equilibrium concentration…

A: Equilibrium constant (Kc) = 50Equilibrium concentration of H2 ([H2]) = 0.46 MEquilibrium…

Q: The following reaction has an equilibrium constant of 1.94 x 10-10 at a certain temperature.…

A:

Q: Given the equilibrium reaction A + B C + D+heat What change in the reaction system will change the…

A: We are given the reaction as follows: A+B <-------------> C+D+HEAT The reaction is exothermic…

Q: When the reaction has finally reached equilibrium,

A: Equilibrium is the physical state at which the rate of forward reaction is equals to the rate of the…

Q: TOPIC: Calculating an equilibrium constant from a heterogeneous equilibrium composition Nickel…

A:

Q: For the reaction given below, 2 moles of A and 3 moles of B are placed in a 6 L container. A(g) +…

A: We have to calculate the equilibrium constant value.

Q: The equilibrium system 2A 2B + C has a very small equilibrium constant: K= 2.6 × 10-6. Initially 3.0…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: For the reaction: COCI2 (g) + CO + Cl2 (g) (g) At 100°C the reaction has an equilibrium constant of…

A: Kc = [CO][Cl2]/[COCl2]

Q: Titanium(IV) chloride decomposes to form titanium and chlorine, like this: TiCl(1)→Ti(s)+2Cl,(g) At…

A: The liquid titanium tetrachloride decomposes into solid titanium and chlorine gas. The equation for…

Q: Chlorine and water react to form hydrogen chloride and oxygen, like this: 2 Cl2(9) + 2 H20(9) 4…

A: The Kc at the same temperature is 2.16.

Q: equilibrium constant for the following reaction is 0.18 at a set temperature. Find the equilibrium…

A: