E OKINETICS AND Calculating equilibrium composition fr BRIUM Suppose a 250. mL flask is filled with 0.90 m Cl₂(g) + CHC1₂(g) → HCI(g) + CCI ( The equilibrium constant K for this reaction is Calculate the equilibrium molarity of Cl₂. Rou M X
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- A 0.010 M solution of the weak acid HA has an osmotic pressure (see chapter on solutions and colloids) of 0.293 atm at 25 C. A 0.010 M solution of the weak acid HB has an osmotic pressure of 0.345 atm under the same conditions. (a) Which acid has the larger equilibrium constant for ionization HA[HA(aq)A(aq)+H+(aq)] or HB[HB(aq)H+(aq)+B(aq)]? (b) What are the equilibrium constants for the ionization of these acids? (Hint: Remember that each solution contains three dissolved species: the weak acid (HA or HB). the conjugate base (A- or B- and the hydrogen ion (H+). Remember that osmotic pressure (like all colligative properties) is related to the total number of solute particles. Specifically for osmotic pressure, those concentrations are described by molarities.)O KINETICS AND EQUILIBRIUM Calculating the solubility of an ionic compound when a commo... Calcula alo solubility at 25 °C of CuBr in pure water and in a 0.0070M COBT, solution. Data Round both of your answers to 2 significant digits. Formula Ksp BaCro4 1.17x10-10 BaSO4 1.08x10-10 solubility in pure water: CaCO3 3.36x10-9 CaF2 3.45x10-11 solubility in 0.0070 M CoBr, solution: Co(OH)2 5.92x10-15 CuBr 6.27x10-9 CUCO3 1.4x10-10 Fe(OH)2 4.87x10-17 PBCO3 7.40x10-14 PbCr04 2.8x10-13 PBF2 3.3x10-8 Mg(OH)2 5.61x10-12 Ni(OH)2 5.48x10-16 AgBrO3 5.38x10-5 Ag2CO3 8.46x10-12 AgCl 1.77x10-10 Ag2Cr04 1.12x10-12 SrCO3 5.60x10-10 ZnC03 1.46x10-10 Zn(OH)2 3.0x10-17 AgBr 5.35x10-13 1.77x10-10 2021 McGraw-Hill Education. All Rights Reserved Check AuCl Explanation Tems of Use Pv 18O Microsoft OneDrive ceaching and lea x 5 OWLV2 | Online teaching and lea x+ enow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take Consider the following reaction where K. = 83.3 at 500 K: PCI3(g) + Cl2(g)=PCl{(g) A reaction mixture was found to contain 2.20×102 moles of PCla(g), 4.34×102 moles of Ch(g) and 0.124 moles of PCl(g), in a 1.00 Liter container. Indicate True (T) or False (F) for each of the following: v 1. In order to reach equilibrium PCI3(g) must be produced. v 2. In order to reach equilibrium K, must increase. v 3. In order to reach equilibrium PClą must be consumed. v 4. Qe is less than K. v 5. The reaction is at equilibrium. No further reaction will occur. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next 12:1 10/13 hp fio intort sc delete home & num 7 8 backspace %3D lock
- C Chrome File Edit View esc Auerbach respo X = M History Bookmarks Explanation OKINETICS AND EQUILIBRIUM Calculating equilibrium composition from an equilibrium constant F C www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn6CzcQOAPlorVHFLOfvikypQV2X9... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... Y SOLUTION: The le... 17.4 Solubility and... 18.3 Gibbs Free E... 5.3 Enthalpies of... 17,985 Untitled docum CO R 2 Suppose a 500. mL flask is filled with 0.30 mol of NO₂, 1.2 mol of CO and 1.6 mol of CO₂. The following reaction becomes possible: NO₂(g) + CO(g) NO(g) + CO₂(g) The equilibrium constant K for this reaction is 4.25 at the temperature of the flask. Calculate the equilibrium molarity of CO. Round your answer to two decimal places. Check Profiles Tab Window Help A ALEKS-Lara A X W # 3 X Q OCT 10 Question 26 Su x 5 $ 4 R (86) ALEKS-C X © 5 tv N G Search or type URL MacBook Pro M Mathway | Alge X 6 IZA 7 L email draft - C -…:41 AM Mon Feb 27 S Given the generic reaction, T ... Systems in Chemical Equilibrium I A(aq) + B(aq) → C(aq) 1. Write the mass action expression for Kc, the equilibrium constant. Kc = [Products] [reactants] Kc = Q Name: Hailey GAY equilibrium shift to counteract the disturbance? Backward [A][B] Ace MASS Actions 109 librium and then A was removed which direction would the equilibrium Stift to counteract the distors If the system above was at equilibrium and then a List at least two ways that you could Omonen Shirt to counteract the disturbance?for ACE oper @ 100% +: 0 direction would the 2.400 more reactant, &09) In 6. If the temperature of the equilibrium system above is decreased and the concentrations of the reactants A and B decrease, then is the "heat" considered a reactant or product? a. Therefore from left to right, is the reaction endothermic or exothermic? b. What will happen to the value of Kc with the increase in temperature? Increase, decrease or remain constant?ing and lea X * OWLV2 | Assignment | Finished * OWLV2 | Online teaching and lea X w.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [Review Topics] [References) Use the References to access important values if needed for this question. Consider the reaction: N2(g) + 2 O2(g)=N204(g) Write the equilibrium constant for this reaction in terms of the equilibrium constants, K, and K, for reactions a and b below: a.) N204(g) = 2NO2(g) K, b.) 1/2 N2(g) + O2(g)=NO2(g) K = Submit Answer Retry Entire Group 8 more group attempts remaining fho insort sc delete home & 7 8 9 num backspace lock
- < ALEKS Canvas CSU = O KINETICS AND EQUILIBRIUM Using the solubility of a compound to calculate Ksp Explanation O The solubility of CuCO3 in water at 25 °C is measured to be 0.0019 Round your answer to 2 significant digits. Check A ALCKS Time Out AUG 1 10 X 8 S tv L A ALEKS-Hunter Stephens - Learn . www-awu.aleks.com W Use this information to calculate Kp for CuCO3. sp X bllore bartleby P __ 0/5 70 ☎ 9 = © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center in which co | H Acng and lea X . OWLV2 | Assignment | Finished x OWL2 | Online teaching and lea X v.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take The equilibrium constant, K., for the following reaction is 1.80×104at 298 K. NH,HS(s) NH3(g) + H2S(g) If an equilibrium mixture of the three compounds in a 4.38 L container at 298 K contains 2.09 mol of NH,HS(s) and 0.241 mol of NH3, the number of moles of H2S present is moles. Submit Answer Retry Entire Group 8 more group attempts remaining Next 9:52 AM 10/14/2020 no inort sc 40 11 delete home end num backspace lock 近Microsoft OneDrive eaching and lea X * OWLV2 | Online teaching and lea X+ enow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take Use the References to access important values if needed for this question. The equilibrium constant, K for the following reaction is 21.5 at 315 K. 2CH,Cl,(g) CH,(g)+ CCl(g) Calculate K. at this temperature for the following reaction: CH,Cl,(g) I/2CH,(g) + 1/2CCl,(g) Submit Answer Retry Entire Group 9 more group attempts remaining Chp
- Suppose a 0.048M aqueous solution of sulfuric acid (H, SO,) is prepared. Calculate the equilibrium molarity of SO 2- You'll find information on the properties of sulfuric acid in the ALEKS Data resource. Round your answer to 2 significant digits. [M Submit Assig Continue Ac O 2022 McGraw Hill LLC. All Rights Reserved. Terms of UseI Privacy Center MacBook Air F10 F9eaching and lea x . OWLV2 | Assignment | Finished * OWLV2 | Online teaching and lea x + enow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take The equilibrium constant, K, for the following reaction is 55.6 at 698 K. H2 (g) + I2 (g)=2 HI (g) Calculate the equilibrium concentrations of reactants and product when 0.285 moles of H, and 0.285 moles of I, are introduced into a 1.00 L vessel at 698 K. [H2] = | [L] =| M M [HI] = M Submit Answer Retry Entire Group 9 more group attempts remaining Previous 9:53 AI 10/14/20 Inort sc fio 12 delete home en num backspace 8 lock 远Withdr... Forms | Office of t... KB Viewing Your Aca.... Have Changes in... Scholarship Ameri... bio 1108 chat [Review Topics] [References] Use the References to access important values if needed for this question. M B # 3 Consider the reaction: P(s) + 3/2Cl₂ (g)=PC13 (g) Write the equilibrium constant for this reaction in terms of the equilibrium constants, K₁ and K₂, for the reactions below: 20 E D F3 P(s) +5/2C1₂ (9) PC15 (9) K₁ PCls (g) + Cl₂ (g) =PC15 (9) K₂ For answers with both a subscript and a superscript, enter the subscript first. For example, enter K2 If the first equilibrium constant should be squared. K = C Submit Answer $ 4 988 R F Show Hint % 5 Retry Entire Group 9 more group attempts remaining V Cengage Learning Cengage Technical Support FS T G A 6 MacBook Air B Y H & 7 U N * 0 * 8 J ► 11 FB ( M 9 T 1 K f O O H F10 L A P A command SAVAGE X FENT Next> Save and Exit F12 #1 A ? alt option dele