The gas arsine, AsH3, decomposes as follows: 2AsH3(g) ⇄ 2As(s) + 3H2(g) In an experiment at a certain temperature, pure AsH3(g) was placed in an empty, rigid, sealed flask at a pressure of 398.0 torr. After 48 hours the pressure in the flask was observed to be constant at 493.0 torr. Calculate the equilibrium pressure (in atm) of H2(g). Then, calculate Kp

Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist…

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Q: Carbon monoxide and chlorine gas react to form phosgene: CO(g) + Cl2(g) = COCI,(g) Kp = 3.10 at 700…

A: The initial partial pressure of CO: PCOo=215 torr760 torr×1 atm=0.283 atm The initial partial…

Q: Carbon dioxide and water react to form methane and oxygen, like this: Co,(g)+2H,0(g) CH,(g)+20,(9)…

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Q: Carbon dioxide decomposes into carbon monoxide and oxygen at elevated temperatures, according to the…

A: The value of K is very large hence the reaction has gone to completion.

Q: Write the expression for the equilibrium constant Kp for the following reaction. Enclose pressures…

A: Given :-  2 F2(g) + O2(g) ↔ 2 OF2(g)   To determine :- equilibrium constant expression i.e. Kp…

Q: After a mixture of hydrogen and nitrogen gases in a reaction vessel is allowed to attain equilibrium…

A: given  partial pressure of ammonia PNH3=0.166 atm partial pressure of hydrogen PH2 =7.38 atm partial…

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(2)+30,(2) –…

A: Given reaction is  2H2S(g) + 3O2(g) --> 2SO2(g) + 2H2O(g)

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,S(2)+30,(3) →…

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Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: Mar 4 NO(g)+6H,0(g) → 4…

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Q: Hydrogen iodide can decompose into hydrogen and iodine gases. 2 HI(g)  -->   H2(g)  +  I2(g)…

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Q: 2. Two species C and E react together to produce species G at 601 K, C (g) + E (g) 2 G (g) with Kp…

A: The direction of the reaction depends on the reaction quotient of the reaction  1) If reaction…

Q: For the reaction below, Kp = 25.5 at 800 K.  Calculate the equilibrium partial pressures of the…

A: Given, Kp = 25.5  PPCl5 = 0.6000 atm PPCl3 = 0.5050  atm.

Q: 2. At 100°C, Kp 2.39 for the following reactions SO,Cl2(g) = sO2(g) + Cl2(g) In an equilibrium…

A: Answer: The partial pressure of Cl2 Hindi equilibrium mixture is 4.97 atm.

Q: Ammonium iodide dissociates reversibly to ammonia and hydrogen iodide. NH4I(s) ↔  NH3(g) + HI(g)…

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

A: Given: volume of solution = 2.50 L             Mass of NO = 1.25 g             Mass of Br2 = 0.787 g…

Q: what is the equilibrium partial pressure of Cl2?

A: The equilibrium partial pressure of Cl2 is 1.984 atm.

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g)…

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

Q: The formation of sulphur trioxide, SO3 gas is shown in the following reaction: 2SO2 (g) + O2 (g) =…

A: a)As we increase pressure the reaction moves towards a lower number of moles side so here forward…

Q: At 800 K hydrogen iodide can decompose into hydrogen and iodme gases 2HIg)2)+ H2g) At this…

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Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,S(g)+30,(g) →…

A: Le-chatelier's principles:   According to Le-chatelier's principles, when a reaction at…

Q: The equilibrium constant Kp for the oxidation of sulfur dioxide into sulfur trioxide is 5.6×10⁴ at…

A: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g)

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H,0(g) → 4…

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Q: At 425 ºC, Kp = 4.18 x 10 -9 for the reaction 2HBr(g) ↔ H2(g) + Br2(g) In one experiment, 0.20 atm…

A: The value of reaction quotient decides the direction of the reaction as 1) If Qp > Kp => The…

Q: Molecular nitrogen (N2) reacts with water vapor to form nitrogen monoxide (NO) and molecular…

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Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g)…

A: The question is based on the concept of Le-chatlier principle. It States that when a system at…

Q: The formation of nitrogen monoxide from its elements has an equilibrium which favors reactants: N2…

A: Nitrogen reacts with oxygen to form nitrogen oxide. The equation for the balanced chemical reaction…

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H₂S(g)+30₂(g)…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Kp = .524 for the reaction of sulfur dioxide and oxygen to form sulfur trioxide.  Calculate the…

A: we have to apply Kp formula

Q: The initial concentrations or pressures of reactants and products are given for each of the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI (g)+O,(g) →…

A: Some Cl2(g) is added We know that Kp for the reaction can be written as Kp = (P’ H2O)2 . (P’Cl2)2 /…

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(g)+30,(g) →…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(g)+3O,(g) →…

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Q: Nitric oxide (NO) reacts readily with chlorine gas asfollows:2 NO(g) + Cl2(g) ⇌ 2 NOCl(g)At 700 K,…

A: The direction of the reaction depends on the reaction quotient of the reaction  1) If reaction…

Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g) +0, (9) –…

A: If the some O2 is added externally, the we are basically increasing pressure of O2.  And since Q =…

Q: Consider the reaction at equilibrium: Br2(g) + Cl2(g) = 2 BrCI(g) Kp = 1.11 x104 A reaction mixture…

A: Given : partial pressure of Br2 = 755 torr partial pressure of Cl2 = 635 torr Ksp = 1.11 × 10-4…

Q: Ammonia and oxygen react to form nitrogen and water, Ilike this: 4NH,(g)+30,(g) - 2N,(g)+6H,0(g)…

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Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g)+0,(g)…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: 3. Liquid methanol, CH;OH(1), is an important solvent in industry and can also be used as a fuel.…

A: A carbon monoxide (CO) and hydrogen gas (H2) mixture (also known as synthesis gas) under certain…

Q: For the reaction: H2 (g)+ Br2 (g) 2 HBr(g) K, = 3.4 x 10 at %3D 1496 K. What is the value of K, for…

A: The equilibrium constant is equivalent to the reaction quotient of any chemical reaction at a point…

Q: For the reaction H2 (g) + Br2 (g) <----> 2HBr (g) Kp = 3.5 x 104 at 1496 K. What is the…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Consider the following reaction: 2 CO2 (g) + 2 Hz= 2 CO (g) + 2 H20 (g) K = 6.00 At the start of the…

A: In the given reaction we have to calculate the Reaction quotient and to predict the direction of…

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4…

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Q: At 25 ∘C, Kp = 2.9 × 10−3 for the reaction NH4OCONH2 (s) ↽ −− ⇀2NH3 (g) + CO2 (g) In an experiment…

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Q: PCl5 decomposes according to the following reaction:…

A: PCl5 (g) ---> PCl3 (g) + Cl2∂ (g)

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H2O(g) → 4…

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Q: Calcium chloride 6−hydrate, CaCl2∙6H2O, dehydrates according to the equationCaCl2 ·6H2 O(s) ⇌…

A: Expression of  Kp for given reaction is given by  CaCl2 ·6H2 O(s) ⇌ CaCl2(s) + 6H2 O(g)…

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g) →…

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Q: Gaseous SO3 is placed in a closed container at 685 oC, where it partially decomposes to SO2 and O2:…

A: Given data,PSO3=0.001810atmPSO2=0.007320atmPO2=0.009270atm

Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g)+O,(g) →…

A: A question based on equilibrium concept that is to be accomplished.