The reaction 2H, S(g) = 2H2 (g) + S2(g), K.=1.67x10-7, at 800° C is carried out with the following initial concentrations: [H2S = 0.325 M. H2] =0.375 M, and Sal = 0.000 M. Find the equilibrium S2). %3D %3D

Q: The initial concentration of COCI, was 0.1648 M. It was allowed to decompose at some temperature…

A: All details explanation in Handwritten solution.

Q: Given the two reactions K₁=9.79x10-8, and 1. H₂S(aq) = HS¯(aq) + H+ (aq), 2. HS (aq) S²-(aq) + H+…

A: Characteristics of equilibrium constant are : -   If the equation (having equilibrium constant K) is…

Q: At a particular temperature a 2.00-L flask at equilibrium contains 5.10 x 10-4 moles of N₂, 2.50 x…

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Q: Calculate the equilibrium concentrations of 12.00 mol iodine gas and 8.00 mol hydrogen gas for the…

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Q: %3= At equilibrium? At equilibrium? yes no yes O no K 11 =号 At equilibrium? At equilibrium? yes no…

A: When the reaction quotient (Q) is equal to the equilibrium constant (K), only then the reaction is…

Q: Assignment 21 Chap 15: Using ICE and Calculating Keq roblem 15.36- Enhanced - with Feedback Amixture…

A: Volume of vessel = 2.00 LInitial mass of Initial mass of Equilibrium mass of Reaction temperature =…

Q: The equilibrium constant (K) for the reaction 2HCl(g) H₂(g) + Cl₂(g) is 4.17 x 10-34 at 25°C. What…

A: Dear student ,   since you have posted multiple questions we are allowed to solve only first…

Q: MISSED THIS? Read Section 17.9 (Pages 765-769). Consider a 0.14 M solution of a weak polyprotic acid…

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Q: The following reactions all have K> 1. 1) HC9H7O4 (aq)+ CIO' (aq)C9H7O4 (aq) + HCIO (aq) 2) C6H5COOH…

A: Answer:K>1 means, equilibrium is dominated by products and in acid-base reactions equilibrium…

Q: A 0.282-M aqueous solution of a weak acid has a pH of 3.64. Calculate Ka for the acid. Ka =

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Q: The solubility of CUCO, in water at 25 °C is measured to be 0.0019 Use this information to calculate…

A: The solubility product is calculated below  Ksp = [Cu2+][CO32-]

Q: Ka1 = 1,0 × 10-4 and Ka2 = 1.0 × 10 6 Express your answers in molarity to two significant figures…

A: H2A H2O ----> HA- H3O+ I(M) 0.14     0 0 E(M)  0.14-x     x x   Ka1 = [HA-][H3O+] /…

Q: Question 2 Determine the position of equilibrium for the ACID-BASE reaction below: :0: A: :0: same…

A: Answer:Any specie that loses H+ ion during the reaction is called Bronsted-Lowry acid and specie…

Q: Check

A: We know the equation of iodometric titration as: I3-(aq) + 2S2O3 2-(aq)  ---->  S4O6 2-(aq) +…

Q: For the reaction 2NH; (g) + 20,(g) - N,0(g) + 3H,0(g) the initial mixture contains 6.75 mol NH3 and…

A: In an reversible reaction at equilibrium the rate of forward reaction and rate of backward reaction…

Q: a) Ethanol and ethanoic acid react to form an equilibrium mixture containing ethyl ethanoate and…

A: The equilibrium of a reaction can be expressed as the ratio of product is to concentration. It is a…

Q: Fast pls i will give u like for sure pls solve in 2 min pls answer the following: 1) Calculate the…

A: 1) concentration of HF = 0.15 mol/lt Ka = 6.6 x 10-4…

Q: What is the concentration of H2C2O4 at equilibrium if I started with .4 M? (Of course the reaction…

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Q: in text form with proper workings and explanation for each and every part and steps with concept and…

A: Assuming that Pb(OH)2​ is the compound dissolving with regards to the equilibrium: Pb(OH)2 ​(s) ↔…

Q: A .075M solution of a CH3NH2 has a pH of 9.25. a) Write the Kp reaction for CH3NH2. b) Calculate its…

A: Given that, the concentration of the methyl amine is C = 0.075 M. The pH of the solution is 9.25. a)…

Q: A 2.79 mol sample of NO,(g) is added to a 4.50 L vessel and heated to 100° C. N,0,(g) = 2 NO,2g) K.…

A: Kc = 0.360 Initial concentrations,[NO2] = 2.79mol / 4.50L = 0.62 M Kc = [NO2]2[N2O4]

Q: In a 400 ml solution with added 5 g activated carbon, the XRF detected 55 mg/L of gold. • Determine…

A: Volume of solution =400 mL Mass of activated C =5 g Concentration of gold =55 mg/L

Q: For PCI,g)PCl,g)+Cl,g), observed equilibrium constant versus temperature is given below KO d. 0.2…

A: The relation between lnKp and 1/T is shown below. lnKp=-∆H∘RT+∆S∘R

Q: Calculate the [OH-] at equilibrium for the following reaction starting with [(CH3CH2)2NH] = 0.150 M…

A: The given reaction  is written below. (CH3CH2)2NH (aq) + H2O (l) ⇌ (CH3CH2)2NH2+ (aq) + OH-(aq) The…

Q: Write the equilibrium constant expressions (K, and K) for the following reactions 4NH,(g) + 5O,(K) =…

A: Eqilibrium constant can be defined as the ratio of concentration of products to concentration of…

Q: What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00…

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

Q: 22 .. Done < AA A www-awu.aleks.com O KINETICS AND EQULIBRIUM Calculating equilibrium composition…

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Q: ar 12 Initial (M) Change (M) Equilibrium (M) @ -0.0030 up for additional resources # 1 NEXT ) A…

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Q: LIBLEI For which of the pairs of acids is the stronger acid listed first? (Select all that apply)…

A: HOSO2CF3 or HOSO2CH3  Here fluorine makes conjugate base stable with withdrawwing effect. HClO3 or…

Q: un equilibrium constant of

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Q: Please answer all three questions Im stuggling to solve them :)

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Q: Suppose a 500. mL flask is filled with 0.90 mol of NO, and 0.20 mol of NO,. The following reaction…

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Q: AH is negative 3H2(g) From the given reaction at equilibrium above, use Le Chatelier's Principle to…

A: According to Le Chatelier principle if a system is in equilibrium is subjected to change of…

Q: (250ml. Flash ined with 0.50 mot of Hn and 1.2mol of HCI. -M₂g) + Cl₂(g) = 2 Hd (₂) equilibrium…

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Q: PCI, (g) + Cl,(g) PCI,(g) the initial mixture contains 4.85 mol PCI3, 5.83 mol Cl2, and no moles of…

A: Chemical Equilibrium: For a reaction going reversibly in nature, equilibrium is the condition where…

Q: For the reaction : Z F₂ (g) + 2H ₂ O ( 9 ) 4HF (g) + O₂(g) Kea is 4.5 × 103 at a certain temp. (…

A: 2F2(g) + 2H2O(g) &lt;----&gt; 4HF(g) + O2(g). ------(1) Keq = 4.5 × 103

Q: Write the ionic equation for dissolution and the solubility product (K.n) expression for each of the…

A: Ionic equation:  A chemical equation in which electrolytes in aqueous solution are expressed in…

Q: The equilibrium constant, K., for the following react Calculate K, for this reaction at this…

A: For the reaction, Kc is given and we will determine the value of Kp  You can see below.

Q: 2NH, (g) + 20,(g) - N,0(g) + 3H,0(g) the initial mixture contains 8.50 mol NH3 and 7.25 mol O2. At…

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Q: CH3COO-C₂H5 + H₂O CH3COOH + C₂H5OH Ethyl acetate Acetate Ethanol yl acetate, acetate and ethanol…

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Q: What is the value of K,? K, = 22.89 The change in the number of moles of gas for the reaction is…

A: The explanation is given below-

Q: Select all true statements below. AHsolution is negative for all salts. AHsolvation is plugged…

A: Out of 4 options 1 will be correct so, I will provide correct option and explanation of first three…

Q: Consider the reaction, A (g) + B (g) = 2 C (g) R I C E Kc = 2.0 If the initial concentrations are…

A: Equilibrium concentration can be calculated by applying ICE table calculations.