Answered: Construct the expression for Kp for the…

Construct the expression for Kp for the following reaction. 2 C3H18(1) + 25 02(g) = 16 CO2(g) + 18 H20(1) 1 Drag the tiles into the numerator or denominator to form the expression. Kp =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Consider the reaction: so,(9) + 1/2 02(9)so3(9) Write the equilibrium constant for this reaction in terms of the equilibrium constants, K1 and K2, for the reactions below: 2 S(s) + 3 02(9)=2 s03(g) K, S(s) + 0,(9) so,(9) Ka For answers with both a subscript and a superscript, enter the subscript first. For example, enter K if the first equilibrium constant should be squared.
Ammonia and oxygen react to form nitrogen and water, like this: 4NH, (g)+30,(g) 2N,(g)+6H,O(g) Suppose a mixture of NH2, O2, N, and H,0 has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium O to the right The pressure of NH3 will Some N, is added. O to the left The pressure of Oz will ? O (none) O to the right The pressure of O, will ? O to the left Some NH, is removed. The pressure of N2 will O (none) Submit Assignme Continue MacBook Air FI0 F8 吕口 D00 000 F4 F5 F3 F2 %
Predict and calculate the effect of concentration changes on an equilibrium system. Some (CH3)2CHOH is allowed to dissociate into (CH3)2CO and H₂ at 452 K. At equilibrium, [(CH3)2CHOH] = 0.294 and [(CH3)₂CO] = [H₂] = 5.94x10-2 M. Additional (CH3)2CO is added so that [(CH3)2CO]new = 9.02x10-2 M and the system is allowed to once again reach equilibrium. (CH3)2CHOH(g)(CH3)2CO(g) + H₂(9) (a) In which direction will the reaction proceed to reach equilibrium? (b) What are the new concentrations of reactants and products after the system reaches equilibrium? [(CH3)2CHOH] = [(CH3)2CO] = [H₂] M M M = 1.20x10-2 at 452 K
Hydrogen can be extracted from natural gas according to the following reaction: CH4 (g) + CO2 (g) ←→ 2 CO (g) + 2 H2 (g) Kp = 4.5x10-3 at 825 K An 85.0 L reaction container initially contains 22.3 kg of CH4 and 55.4 kg CO2 at 825 K. Assuming ideal gas behavior, calculate the mass of H2 (in grams) present in the reation mixture at equilibrium.
Initial (M) Change (M) Equilibrium (M) Consider the reaction of SO₂ and O₂ described by the chemical reaction below. Determine the equilibrium constant for this reaction by constructing an ICE table, writing the equilibrium constant expression, and solving it. Complete Parts 1-2 before submitting your answer. 2 SO₂(g) + O₂(g) = 2 SO₂(g) NEXT A 2.00 L reaction vessel was filled 0.0432 mol SO₂ and 0.0296 mol O₂ at 900 K and allowed to react. At equilibrium, the concentration of SO, was found to be 0.0175 M. Fill in the ICE table with the appropriate value for each involved species to determine concentrations of all reactants and products. -0.00875 0.0209 0 0.00875 2SO₂(g) Question 20 of 33 2.00 0.0216 0.0432 0.0148 0.0296 0.0041 O₂(g) 0.0175 2 0.0129 -0.0175 0.0061 RESET -0.0350 0.0257 2SO₂(g)
The equilibrium constant, Kc, for the following reaction is 1.29x10-2 at 600 K. coCI,(g) ? CO(g) + Cl2(g) Calculate the equilibrium concentrations of reactant and products when 0.373 moles of COCI2(g) are introduced into a 1.00 L vessel at 600 K. [COCI2] = [CO] M [Cl2] M ΣΣΣ
Given the following reaction quotient: Note: This → will represent the equilibrium arrow in this program. Write out the expression for this reaction: Qc = [fill in blank [fill in blank C8H16 (1) + 12 O₂ (g) ↔ 8 CO₂ (g) + 8 H₂O (1) SUBMIT ]^fill in blank ]^fill in blank
Construct the expression for Kp for the following reaction. C(s) + 2 H₂(g) CH4(g)
Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCl(g) + O2(g) →>> 2H2O(g)+2Cl2(g) Suppose a mixture of HCl, O2, H2O and Cl2 has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right The pressure of HCl will ? Some Cl₂ is added. to the left The pressure of O₂ will ? ○ (none) to the right The pressure of O2 will ? Some HCl is removed. to the left The pressure of H2O will ? O (none)
For the reaction 12(g) +Br₂(g) →21Br(g) Ke=280 at 150 °C. Suppose that 0.520 mol IBr in a 2.00-L flask is allowed to reach equilibrium at 150 °C. Esc Type here to search WE in R ▼ What is the equilibrium concentration of I₂? Express your answer in moles per liter to three signifi IVE ΑΣΦ [12] = 0.012 Submit Previous Answers Request Answer * Incorrect; Try Again; 7 attempts remaining Part C What is the equilibrium concentration of Br₂? Express your answer in moles per liter to three significant figu ΕΧΕΙ ΑΣΦ Br₂ = 0.0120 Submit Previous Answers Request Answer ? 8 M
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Write the expression for the equilibrium constant K, for the following reaction. (Enclose pressures in parentheses and do NOT write the chemical formula as a subscript. For example, enter (PNH)2 as (P NH3)². If either the numerator or denominator is 1, please enter 1.) PCI5(g) + PCI3(g) + Cl2(g) K ||