H2 H H2 H. H2C H2C- H2 H2C С —SH + KSH С —SK + H2S H2 NH3 .NH2 HC HC + H20 + H30 HC. CH НС CH

Q: What is the equilibrium expression (Keq) = for the following reaction: Fe3O4(s) + 4H2(g)  3Fe(s) +…

A: A balanced equation showing the equilibrium reaction between Fe3O4 and H2, for whom equilibrium…

Q: Consider the following equilibrium: HNO2(aq) + H2O (l) ⇌ H3O+(aq) + NO2-(aq) In which direction (if…

A: Given equilibrium reaction is: HNO2(aq) + H2O (l) ⇌ H3O+(aq) + NO2-(aq) In which direction (if any)…

Q: For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻ if the…

A: From the equilibrium constant expression we can determine the concentration of OH- in the Given…

Q: nan the HCO2H solution. Which reaction is more product-favored at equilibrium? HCI(aq) + H2O(t)…

A: HCO2H is favoured in forward direction  HCL gives high electrical conductivity because it is not…

Q: Consider the reaction below. What is the effect on the concentration of acetic acid (CH3CO,H),…

A: It states that any change in any of the factors that determine the equilibrium conditions of a…

Q: Consider the following chemical reaction at equilibrium: HF(aq) + H₂O(l) ⇌ H₃O⁺(aq) + F⁻(aq) If one…

A: where concentration terms are symbolised in between two 3rd brackets as  [species]

Q: What will happen to the NO2 concentration at equilibrium if the [NO] is lowered NO2(g) N2O3(9)…

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Q: Which of the following reagents can cause the common ion effect in the given equilibrium?…

A: NOTE: As per the reaction, I can see that there is a base whose equilibrium reaction is given. Hence…

Q: 5. Given: 2 Cl2(g) + 2 H₂O (g) 4 HCI (g) + O2(g) Ke or Keq=3.2 x 10-14 What is the concentration of…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: K = 1.3x10^-10 for reaction HC6H5O(aq) H+(aq) + C6H5O-(aq). In which direction is the equilibrium…

A: In which direction is the equilibrium favored?

Q: Consider the following equilibrium: H3O*(aq) + HNO2(aq) + H2O (1) = NO2 (aq) In which direction (if…

A: Given reaction is  HNO2aq+H2Ol⇌H3O+aq+NO2−aq To find the direction of equilibrium shift if  (a) KNO2…

Q: 2. What would happen to the (i) equilibrium constant, K, of the following reactions and the (ii)…

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

Q: For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻ if the…

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Q: (3. 145)3 (1-715) 19. At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g)…

A: To determine the equilibrium constant for the below reaction. H2(g) + I2(g) ↔ 2HI(g) Initial…

Q: PbCl2(aq) Pb2+(aq) +2Cl− (aq),  K  = 1.83×10−10 AgCl(aq) Ag+(aq) + Cl− (aq)   K = 1.29×10−4…

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Q: 2NO (g) AH 298 1 (a) + O₂(g) N₂(g) + 180 kJ mol-¹ From the equilibrium shown above, use Le…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: What is the correct relationship for the equilibrium constants for the reaction below? H2SO3(aq) + 2…

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Q: Predict the direction in which the equilibrium will lie for the reaction H3PO4(aq) +…

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Q: II. Le Chatelier's Principle: Determining the direction Instructions: Determine the direction of the…

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get…

Q: 1 (a) N2(g) O2(g) ZNO (g) AH298 = + 180 kJ mol-! From the equilibrium shown above, use Le…

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Q: Consider the reaction Fe+ (ag) + SCN (aq) =FESCN²+ (aq) a. How will the equilibrium position shift…

A: Given reaction is : Fe3+ (aq) + SCN- (aq) ---------------> FeSCN2+ (aq)

Q: Consider the following chemical reaction at equilibrium: NH₃(aq) + H₂O(l) ⇌ NH₄⁺(aq) + HO⁻(aq) If…

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Q: NiCO3 (s)  --->  Ni^2+(aq) + CO3^2-(aq)     K1 = 6.6 x 10^-9 HCO3^-(aq) + H2O(ℓ)        CO3^2-(aq)…

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Q: In the following reaction HCl +_ H2O ---→ H3O* + Cl' a conjugate pair would be a) HCl and H2O b) HCl…

A: According to Bronsted Lowry theory  Acid is a substance which donates proton and forms its conjugate…

Q: Consider the following equilibrium:   PbCl2(s)   --->   Pb2+(aq) + 2 Cl–(aq). What will happen to…

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Q: Based on the following equilibrium H++ HCO3- ↔ H2CO3 A)State what would happen if we added HCl to…

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

Q: ow would you know when this reaction is at equilibrium? aA + bB ⇌ cC+dD

A: Equilibrium for given reaction is the state at which concentration of product and reactant i snot…

Q: (H₂O)]²+ (aq) +4 Cl(aq) = [CoCl₂(aq) + 6H₂ pink blue lan haland Indiasting that hoth [Colk…

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Q: Tooth enamel, Ca5(PO4)3OH, establishes the following equilibrium: Ca5(PO4)3OH(s) 5Ca2+(aq) + 3PO…

A: Le-chatelier's principle: If reaction is reversible at equilibrium and equilibrium is subjected to…

Q: will the stress causes the equilibrium to shift towards reactants or products, or will it have no…

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

Q: 4. The equilibrium constant values for a number of reactions are listed below. Indicate whether the…

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Q: Given the two reactions 1. H2 S(aq) = HS-(aq)+ H+(aq), K1 = 9.38×10-8, and 2. HS (aq) = S²- (aq)…

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Q: Consider the following equilibrium. Would it lie more towards the reactants or the products? Why?…

A: Write the reaction HCO3-+SO42-⇌HSO4-+CO32- There are two conjugate acid base pair HCO3-/CO32- and…

Q: Consider the equilibrium HClO3(aq) <----> ClO3-(aq) + H+(aq). If the equilibrium constant Kc…

A: The equilibrium constant, Kc for a reaction is given as :

Q: 2. Write the equilibrium expression for each of the following reactions (a) 2HB1(g) → H2(g) + Br2(g)…

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Q: The following reaction has reached equilibrium,  CH3COOH(ag) + H2O(l) ⇄ H3O+(aq) + CH3COO‐(aq) Which…

A: We would use Le-Chateliers principle to predict the direction in which reaction proceed.

Q: For the reaction below, Kc = 1.10 x 10-8. What is the equilibrium concentration of OH- if the…

A: Reaction- HONH2 (aq) + H2O (l)   ↔ HONH3+ (aq) + OH- (aq) Expression for Kc  Kc = [OH-]…

Q: C2,H2905S- (aq) + NH,CI (aq) → CH2905SH (aq) + NH3 (aq) Yellow Blue Reaction after it reaches…

A: In a reaction where forward and reverse reactions are possible, there exists an equilibrium between…

Q: What would be the equation for equilibrium constant for the following reaction? Pb(OH)4 (aq) +…

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Q: The weak acid, chloroacetic acid, is a useful reagent in organic synthesis owing to a reactive C-CI…

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Q: The equilibrium between carbon dioxide gas and carbonic acid is very important in biology and…

A: Given:CO2 (aq) + H2O (l) <--> H2CO3 (aq)

Q: 1. Calculate the equilibrium constant for the following chemical reaction: NaOH + H2SO4 NazSO4 H2O…

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Q: following

A: When KCl salt added in Equilibrium Reaction then Equilibrium Reaction shifted towards backward…

Q: What is the equilibrium-constant expression for the following reaction? N2O4 (g) 2NO2 (g)

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Q: Consider the equilibrium equation below: Co(H2O)62+ (aq) + 4Cl- (aq) ⇌ CoCl42- (aq) + 6H2O When…

A: Co(H2O )62+ (aq) + 4Cl- (aq) ⇌ CoCl42- (aq) + 6H2O

Q: The expression for K for the reaction below is 2 NaHCO; (e) = Nayco3 (9) = CO2 (E) - H20o (2) K=…

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Q: H2 H2 H -C H H2C- H2C С —SH + KSH С —SK + H2S H2C- H2 H2C- H2 NH3 HC ZHN HÇ + H20 + H30 HC. .CH HC.…

A: Reaction is in equilibrium or product or reactant dominant can be decided by the reactants pKa…

Q: Consider the equilibrium, BaSO4 (s) ⇌ Ba2+ (aq) + SO42- (aq)  for which ΔH > 0. How will heating…

A: The given equilibrium reaction isBaSO4 (s) ⇌ Ba2+ (aq) + SO42- (aq) for which ΔH > 0