2. Keq = %3D NaOMe OMe 23. Kea= ? NaOMe OMe 24. Keg = Koa NaOMe NaOEt DE OMe

Q: 20 of 48 For the equilibrium, H2(g)+Cl2(g)=2HCI(g), which stress will cause it to go in reverse?…

A: The given reaction represents a combination reaction.  H2(g) + Cl2(g) <=> 2HCl(g) Here H2 and…

Q: 6.1 The solubility of aluminum hydroxide (Al(OH)3) is approximately 1.8 x 10-9 Mat a specific…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following would be the correct equilibrium expression for the reaction given below? *…

A: In a chemical reaction when change in concentration of reactant and product will remain constant…

Q: At 25oC, the ΔH o andΔH o for the following reaction is -24.7 kJ/mol and -49.9 J/mol-K,…

A: Given: ∆Ho=-24.7 kJ/mol∆So=-49.9 J/mol KT=25oC  =(25+273) K  =298 K[NaCN]=0.0450 MVolume of NaCN=100…

Q: equilibrium

A:

Q: For questions 19-25. Consider the following exothermic reaction at equilibrium: N2(g) + 3H2(g) =…

A: Answer

Q: Consider the following equilibrium system; 2HC1(g) + I2(s) 2HI(g) + Cl,(g) AH = - 254 kJ/mol Using…

A:

Q: Complete the following table. Equilibrium reaction Keq expression Hzig) + Cl2ie) 2 HCI(g) Fe;O4(s) +…

A:

Q: In the equilibrium experiment, all of the equilibrium solutions were made to have the same final…

A: A solution of HNO3 used instead of just DI water to maintain the [H+] at all times in the…

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

A:

Q: H2(g) + I2(g) moles of H2(g) are removed from the equilibriu of Kc ef Qc| Kc. n must e forward…

A: As □H is positive so it is endothermic reaction.  1.) The value of Kc remains same 2) Qc is less…

Q: How (which direction: right or left) will the equilibrium shift if H2 is added? Why will it shift in…

A: According to Le Chatelier's principle ; Increase in concentration of  Reactant : shift the…

Q: 2. Write the equilibrium expression ( keq ) for the following reaction: NaCI + Bao –→ Na2O + BaCl2

A: Keq's "K" stands for "Constant." The letter "eq" denotes that the reaction is in a state of…

Q: The value of Ka for benzoic acid , CgH3COOH , is 6.30×10° . Write the equation for the reaction that…

A: Benzoic acid = C6H5COOH  Ka = 6.30 × 10^-5

Q: N2(g) + 3H2(g) ⇌ 2NH3(g) Calculate the Keq for the reaction if at equilibrium, the reaction above…

A:

Q: 3) Which K value below corresponds to the system with the highest proportion of reactants? A) K-25…

A: 3.) K means equilibrium constant , so we use formula of K to determine correct option.  4.) We would…

Q: Consider the following equilibrium: PC15 (g) PCl3(g) + Cl₂(g) A 3.00 L flask contains 0.0600 mol…

A: Which one of the following is correct answer

Q: 1. Calculate AH'r for the reaction: -> AH°r, Kcal Cs) 2H2 Given: CO 21g) -94.05 -> O2(g) 1/2 O218)…

A: C(s) + 2H2(g) --> CH4(g)

Q: Consider a solution of 0.0150 M Na2C6HgO6 (sodium ascorbate), answer the following questions:…

A:

Q: Write the expression for the Using the equilibrium constant expressions you determined in…

A:

Q: For the reaction PCl3 (g) + Cl2 (g) PCl5 (g), the Kc=45 at 500.00 Kelvin. Suppose that PCl3 and…

A:

Q: Which Keq value indicates the greatest concentration of products at equilibrium assuming similar…

A: Keq = ( concentration of product ) / (concentration of reactant) .  As Keq is directly proportional…

Q: find the pH.

A: This is question with multiple subparts. So, according to bartleby guidelines I need to solve only…

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: 24. For the reaction: H2O(1) - H2O(g). Calculate AG at 30 °C (Attach your solution) O 1.98 kcal O…

A: So 2nd options seems more accurate that is 1.89kcal

Q: Complete the following chart by writing left, right or none for equilibrium and decreases, increases…

A: Given,

Q: In this reaction does equilibrium favor the products or reactants?   C6H5COOH + NaOH → (C6H5COONa) +…

A: Acidity of a solution depends of pKa. If pKa is less then solution is more acidic amd if pKa has…

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: Both glucose (corn sugar) and fructose (fruit sugar) taste sweet, but fructose tastes sweeter. Each…

A: In first experimentInitial concentration of glucose = 0.2564 MFinal concentration of fructose =…

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

A:

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: In equilibrium or reversible reactions, what does an equilibrium constant, Keg of 6.3 tells you…

A: The equilibrium constant (Kc) of a reaction is the ratio of the molar concentrations of products to…

Q: 2. 100 mL of air is contacted with 1 L of water at 10 °C in a closed vessel. The water did not have…

A: Solution -

Q: Solid Ca₃(PO₄)₂ is placed into 10.0 L of water. When equilibrium is established, the concentration…

A: The chemical equation may be written as: To compute for Kc, write the Kc expression first. Since…

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

A:

Q: Please give the position of equilibrium (1.e. Keq > 1 or < 1) for the followWing equations and…

A:

Q: equilibrium shown in the image. Which of the following will result in an increase of [Ba2+]?

A: Solubility equilibrium is as BaSO3(aq.) ---&gt; Ba2+(aq.) + SO32-(aq.) As we know, Solubility is…

Q: Consider the ionization of nitrous 2.2acid at 25 °C: HNO2(aq) + H2O(l)⟷⟷ H3O+(aq) + NO2–(aq)…

A:

Q: How (which direction: right or left) will the equilibrium shift if H2 is added? Why will it shift in…

A: Explained as follows

Q: Write the equilibrium expression for the following equation. (Hint: Balance first!) K3PO4(aq) +…

A:

Q: What happens to the following reaction if additional oxygen is added to the system? C3Halg) +50;(0)…

A: To explain : What will happen if we add O2 to the system.

Q: Consider the endothermic decomposition of ammonium chloride below NHẠCI (s) =NH3(g) + HCI(g) a.…

A:

Q: Consider the reaction Fe3+ (aq) + SCN- (aq) ⇌  FeSCN2+ (aq)  How will the equilibrium position shift…

A: The equilibrium reaction taking place is given as, =&gt; Fe3+ (aq) + SCN- (aq) ⇌  FeSCN2+ (aq)

Q: The reaction A(aq) + B(aq)  C(aq) + D(aq) has a ΔHrxn = -85 kJ/mol.   This reaction is…

A:

Q: c. 4 NH3(g) + 5 O2(g) 5 4 NO(g) + 6 H2O(g) + heat Stress applied: Increasing the volume of the…

A: For the reaction, 4NH3(g)+5O2(g)⇄4NO(g)+6H2O(g) The equilibrium constant, Keq=[NO]4[H2O]6[NH3]4[O2]5

Q: Consider the reaction shoilH. H2+ 12-2 HI + 2.2 kcal his reaction is and that th.

A: We have to tell whether the given reaction is exothermic or endothermic

Q: Sodium phosphate can be used as a driveway degreaser. When added to water, the following equilibrium…

A: Sodium phosphate is used as a driveway degreaser. It is useful in the removal of tough stains of…

Q: 5. The equation for the formation of ammonia is: N₂ + 3H₂ 2NH3 At equilibrium, the concentrations…

A: