In which of the following equilibrium reactions does INCREASING the volume (keeping T constant) results in an INCREASE in the partial pressure of products? I. N2 (g) + 3H2 (g) ⇌ 2NH3 (g) II. H2 (g) + Br2 (g) ⇌ 2HBr (g) III. KClO3 (s) ⇌ KClO (s) + O2 (g)

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: If the reaction N2(g)+3H2(g)⇌2NH3(g)N2(g)+3H2(g)⇌2NH3(g) is at equilibrium, what direction will…

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Q: A 2.5L container is filled with 4 moles of nitrogen trichloride and left to establish equilibrium.…

A: Given: The reaction is as follows: 2NCl3 (g)   ⇌      N2 (g)     +       3Cl2 (g) The degree of…

Q: Hydrogen and iodine react to form hydrogen iodide, according to the equation shown below. H2 (g) +…

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Q: Consider the following exothermic reaction   C(s) + H2O(g) ⇌ CO(g) + H2(g)   When the temperature is…

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Q: When mixing 0.322 mol of substance X(g) with 0.353 mol of substance Y(g) in a 1.0 L container, it…

A: Which one of the following is correct

Q: Mercury(II) oxide decomposes according to the reaction shown: 2HgO (s) ⇌ 2Hg(l) + O2(g) If…

A: We are given the following reactions: 2HgO (s) ⇌ 2Hg(l) + O2(g) The equilibrium constant for the…

Q: For the following reaction, the equilibrium constant Kc is 2.0 at a certain temperature. Bromine can…

A: Answer: option 5th; more products will be made as Br2 is removed.

Q: Write equilibrium expression for:  a) H2O2 (g) ⇌ H2O(g) + O2 (g)  b) H2O (g) + CO2 (g) ⇌ C6H12O6…

A: In equilibrium expression pure solid and pure liquid do not appear.  To write the equilibrium…

Q: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) Predict the direction of the shift if a catalyst is added to the…

A: A catalyst is a chemical species which can increase the rate of particular reaction. This can be…

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 2CO (g) ⇌ 2CO (g) + O (g), Kc = 6.4 x 10-7. If 1.0 x 10-3 moles of CO2 is placed in…

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Q: If Kc = 1.52 for O2 (g) + 2 CO (g) ⇌ 2 CO2 (g), what is the value of Kc for the reaction 4 CO2 (g) ⇌…

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Q: Given the reaction, UO 2 (g) + 4 HF (g) ⇌ UF 4 (g) + 2 H 2 O (g), predict the effect each of the…

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

Q: Calculate the equilibrium concentrations that result when 0.25 M O2 and 1.0 M HCl react and come to…

A: The equilibrium reaction is: The initial concentrations of O2 and HCl are 0.25M and 1.0M…

Q: Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g)CO(g)+2H2(g)⇌CH3OH(g) The reaction between…

A: The objective of this question is to calculate the equilibrium constant (Kc) for the reaction CO(g)…

Q: Write equilibrium constant expressions for these heterogeneousequilibria.a. C 10 H 8 (s) ⇌ C 10 H 8…

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

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: A mixture of HCl(g), O2(g), H2O(g), and Cl2(g) is brought to equilibrium at 200°C. Given the…

A: According to Le-chatelier's principal,  addition of more reactant at equilibrium shift the…

Q: For the following reaction NO₂(g) + SO₂(g) ⇌ NO(g) + SO₃(g) K = 4.15 at a particular temperature. If…

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Q: In which cases will the reaction proceed more to the right by decreasing the pressure?

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Q: Write a balanced chemical reaction which corresponds to the following equilibrium constant…

A: The equilibrium constant is a numerical value that represents the ratio of the concentrations of the…

Q: The production of ammonia N2(g) + 3H2(g) ⇌ 2NH3(g) represents a(n) _____.   homogeneous equilibrium…

A: • The production of ammonia can be represented as,        N2(g) + 3 H2(g) ⇌ 2 NH3(g) This represents…

Q: 1.24 moles of SO2(g) and 0.750 moles NO2(g) are combined in a 2.50L flask and the reaction: SO2(g) +…

A: Given,

Q: The following reaction has an equilibrium constant 1.0 x 10-15 at high temperatures  H2(g) ⇌I2(g)…

A: As, Kc = 1.0×10-15  The value of Kc is very very small.   So, concentration of reactants dominated…

Q: Explain in terms of forward and reverse reaction rates how the equilibrium below responds to a…

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Q: moles

A: Dear student I have given answer to your question in the image format.

Q: Write the equilibrium expression of the following chemical reactions: 1. N2O4(g) ⇌ NO2(g) 2.…

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Q: At 298 K, Kc = 7.2 × 106 for the reaction: CO(g) + Cl2(g) ⇌ COCl2(g) When pure 1.5 M COCl2…

A: Given: Kc = 7.2 × 106  Initial concentration of COCl2 = 1.5 M

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: For the following reaction NO₂(g) + SO₂(g) ⇌ NO(g) + SO₃(g) K = 4.15 at a particular temperature. If…

A: The chemical equation :  NO2(g) + SO2(g) <----> NO(g) + SO3(g)  K = 4.15  Initial…

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

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Q: Consider the reaction: NH4HS(s)⇌NH3(g)+H2S(g) An equilibrium mixture of this reaction at a certain…

A: The objective of the question is to calculate the equilibrium constant (Kc) for the given reaction…

Q: A2 (g) + B2 (g) ⇌ 2 AB (g) If the value of Kc for this reaction is 116.4, and the initial…

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

Q: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) Predict the direction of the shift if O2 is removed to the equilibrium…

A: Answer: Reaction shift backward direction  Left side/Reactants side.

Q: Consider the reaction Cl2(g) ⇌ 2 Cl(g), which is endothermic as written. What would be the effect on…

A: Given :- Cl2(g) ⇌ 2 Cl(g)     (endothermic)  To determine :-  effect on the equilibrium position on…

Q: (g) ⇌ 2SO3(g)                ΔH⁰ = –198.2 kJ/mol Comment on the changes in the concentrations of…

A: For chemical reactions present in equilibrium conditions, the effects of factors like temperature,…

Q: chemical equation. 2H2S(g) ⇌ 2H2(g)+S2(g) NH4HS(S)⇌NH3(g) + H2S(g)

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Q: 2:   Assume that Kc equals 1.4 × 102 for the reaction:    CO(g) + O2(g) ⇌  CO2(g). If a 3.00-L…

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Q: O3(g) ⇌ O2(g) + O(g) To which direction will the reaction shift if the pressure is decreased?

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

Q: What is the equilibrium constant expression of this equation? 2H2 (g) + O2 (g)  ⇌ 2H2O (g)

A: Equilibrium constant is defined as the ratio of products and reactants present in a chemical…

Q: Calculate the reaction quotient and determine the direction in which the given reaction below will…

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