H2 H2 H H d-SK .C H2C H2C- H2S C- -SH + KSH H с. .NH2 NH,

Q: 4 (a) Calculate the value of Kc for the reaction: PC15 (g) PC13 (g) + Cl₂ (8) AH = Positive Given…

A: Given-> PCl5(g) <------> PCl3(g) + Cl2(g).    ∆H = positive Initial mole of PCl5 = 8.4 mole…

Q: Equilibrium and K. Questions 1. Hydrogen can be produced industrially by reacting methane with…

A: In this question, we will express the Equilibrium constant equation for this given equilibrium…

Q: 2. In the following equations, there is only one base and two acids, or one acid and two bases, in…

A: Weak acids and bases are lower in energy than strong acids and bases, and because equilibria favor…

Q: Write equilibrium constant expressions for the following reversible reactions: CH4(g)+ H2)(l)…

A: The equilibrium constant expression is the ratio of the concentrations of the reaction at…

Q: The equilibrium constant, Kç, for the following reaction is 5.10×10-6 at 548 K. NH,C(s)=NH3(g) +…

A:

Q: 7. Consider the following reaction H; (g) + I2 (g) = HI (g) If at equilibrium [H;] = 0.200M and [I]…

A: Balanced equation: H2 + I2 ⇄ 2HI From the equation, Equilibrium constant Keq = [HI]2 / [H2] [I2]

Q: What is the Kc equilibrium-constant expression for the following equilibrium? FeO( s) + H 2(g) Fe(…

A:

Q: Question 1

A: The concentration of ammonia and H2 are calculated as follows:

Q: 26. What is/are dominant in the reaction which is at equilibrium and with a Kc equal to 1.5 x 10-10?…

A: We have to tell which option is correct from given choices of options

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: Rank the equilibrium constants for these three reactions from largest to smallest. Rank from largest…

A: Answer: Given three reactions are: K+12Cl2→KClK+12Br2→KBrK+12I2→KI In all three reaction potassium…

Q: 2. Consider the following equilibrium: Br2(1) + H20(1) = 2H*(aq) + Br(aq) + BrO (aq) Write the Kc…

A: The state of reversible where the rate of forward and reverse reaction becomes equal is known as…

Q: Consider the following system at equilibrium where AH° = -18.8 kJ, and K. 10.5, at 350 K. 2CH,Cl½(g)…

A:

Q: PartA For the action Ke=0.170 1510 "C. Vhar is Kp for the reaction atis semperatue? Express your…

A:

Q: Consider this reaction: HC2H3O2(aq)+H2O(l)⇌H3O+(aq)+C2H3O2−(aq) Kc=1.8×10−5 at 25∘C If a solution…

A: The reaction is given below.

Q: What is/are dominant in the reaction which is at equilibrium and with a Kc equal to 5.8 x 10-1? 2…

A: In the given equilibrium reaction: The expression of Kc can be written as follows…

Q: 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

A:

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

A:

Q: Kc = 0.0600 at 500 °C. (a) Determine whether a mixture that contains 1.35 M N, 1.80 M H,, and 0.215…

A: Given reaction is ,                            N2 (g) + 3 H2 (g)  ⇌ 2 NH3 (g) The reaction quotient…

Q: Given the equilibrium reactions: HCIO (aq) + H2O (1) H3O* (aq) + ClO (aq) НО + H2O (1) = H;O" (aq) +…

A: The concentrations of all reaction's species are interrelated with each other through a generalized…

Q: 14. Which is the correct equilibrium-constant expression for this reaction? Nz(g) + Hz(a) + NH3(0)…

A: Nitrogen reacts with hydrogen to form ammonia. The given equilibrium reaction is as follows: N2g +…

Q: What is the equilibrium constant for equilibrium 2H2(g) + O2(g) 2H2O(l)

A: The equilibrium reaction for the formation of water is given. That is, 2H2 + O2 --------> 2H2O

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

A:

Q: when 8.4 mol of PCl5 (g) is mixed with 1.8 mol of PCl3 (g) and allowed to come to equilibrium in a…

A:

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely…

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: Which is the correct equilibrium constant expression for the following reaction? NiO(s) + H2(g)…

A: The equilibrium reaction taking place is given as, => NiO(s) + H2(g) -------> Ni(aq) + H2O(g)…

Q: In the industrial synthesis of H2S(g), 2 H2(g) + S2(g) → 2 H2S(g) calculate the equilibrium constant…

A: Answer

Q: 一 K= K- 3 At equilibrium? At equilibrium? O no O yes O no Oyes K 9 At equilibrium?7 At equil brium?…

A: In the given question we have to predict the structure is at equilibrium or not . 1. from the first…

Q: Balance the reactions below and write their equilibrium constant expression. a) CO (g) + H 2 (g)…

A:

Q: In an aqueous solution of CH3NH3 the following equilibrium is established. CH3NH3 (aq) + H2O (l)…

A: The equilibrium constant (Kc ): The ratio of the concentration of product to that of the reactant is…

Q: Equilibrium Constants and Le Chatelier’s principle . What is Le Châtelier's Principle? . Suppose…

A: The question is based on the concept of equilibrium. we have to answer the following questions based…

Q: Indicate the equilibrium shift, right or left, when the accompanying stress is applied to the…

A: As per Le Chatlier's principle, equilibrium will shift right or left, depending on the accompanying…

Q: Consider the following equilibrium: 4Fe(s) + 3 O2(g) <-- --> 2Fe2O3(s); Which of the following…

A:

Q: Calculate a value for the equilibrium constant for the reaction O2 (9) + O(g) = 03 (g) given hv NO2…

A: Given  NO2(g)   ⇌  NO(g)   +  O(g)                                    K1    =  5.1 × 10-49 O3(g)   +…

Q: KMno, H 1F 10 B NBS Ph(COh CC 7 1E HNO, HS0, M P.

A: Potassium permaganate in the presence of an acid convert toulene or its derivative into benzoic…

Q: Consider the following system at equilibrium where AH° = 268 k), and Ko = 5.10×10-6, at 548 K.…

A: as per guidelines, I'll have to solve only first question, sorry ! you'll have to post seperately or…

Q: For the reaction below, decide whether the equilibrium lies predominantly to the right or to the…

A: HSO3-(aq) + NH3(aq) <.....> SO32-(aq) + NH4+(aq)  Given that:  Ka of HSO3- = 6.2×10-8 Kb of…

Q: Write equilibrium-constant expressions Kc for each of the following reactions. a. N2O3(g) NO2(g)…

A:

Q: 000 000 1 K= 11 K= 5 At equilibrium? At equilibrium? yes no yes no 00

A: 1) yes 2)yes

Q: What is the equilibrium concentration (in M to three decimal places) of HBr for the following…

A: Given, H2(g) + Br2(g) ⇌ 2HBr(g)  Equilibrium constant (Keq) at 25°C = 0.000351 Initial concentration…

Q: I. Answer the following below: 1. Give Keq expression. The reaction for the production of ammonia…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Consider the following system at equilibrium where AH° = -18.8 kJ/mol, and K. = 10.5 , at 350 K. 2…

A:

Q: Consider the following equilibrium: 2NOCI(g) 2NO(g) + Cl2(g) with K=1.6 × 10-5. 1.00 mole of pure…

A: Equilibrium concentration of NO(g) applying ICE table.

Q: write an equilibrium expression for each chemical equation involving one or more solid or liquid…

A: The equilibrium expression for the above reaction is  Kc = [CHO2-] X [H3O+] / { [HCHO2] X [H2O] }…

Q: At 25 °C, K.- 0.145 for the following reaction in the solvent CCI4. 2BrCl Br2+Cl2 If the initial…

A: The equilibrium reaction taking place is given as, => 2 BrCl ------> Br2 + Cl2…

Q: Consider the following system at equilibrium where AH°=-108 kJ, and K, 77.5, at 600 K. CO(g) + C,(g)…

A: The equilibrium constant of the reaction (Kc) = 77.5 Temperature of the reaction (T) = 600K The…

Q: Which is the correct equilibrium constant expression for the following reaction? NiO(aq) + H2(g)…

A: 8i

Q: equilibrium constant.

A:

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: alculate Keq for the reaction A (aq) + B (aq) = 2C (aq) if at equilibrium [A] = 0.26 M, [B] = 35 M,…

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