2. Provide the equilibrium constant (value) for the combustion reaction below (10pts) avv 2 CH30H (g)+3...
Question Completion Status: QUESTION 23 This problem has 2 parts. Consider the reaction: 2 CO2(g) 2 CO(g) + O2(g) Which of the following is the correct equilibrium expression (mass-action expression) for this equation? [001? [02] a. Keg [col Ob keq O c Keg [Co] + [02] [CO] [Co] [CO]?[02] [coz)? [CO]? + [02] o d. Keg Cho Sare and Submit to save and submit. Click Save answers to save all answers,
Question 3 For the reaction 2 H20 (1) = 2H2(g) + O2(g), the equilibrium expression is: [H21 [012 Keat H2012 O keq = [H-012 Keq = [H212 (02) Kea (H212 [02] H2012
Calculate AHorxn for the following reaction 3. 2 CH4 (g)+02 (g) 2 CH30H (I) from the following data: CH4(g) +202 (g) CO2 (g) + 2 H20 (I) 2 CH3OH (I) + 302 (g) 2CO2 (g) + 4 H20 (1) AH°rxn=-890.3 kJ AHOrxn-1452.8 kJ
Determine the value of the equilibrium constant, Kgoal, for the reaction C(s)2(g)H2(g)=CH3OH(g)CO(g) Kgoal ? by making use of the following information: 1. CO2 (g) 3H2(g) CH:ОН (g) + HәО(g). Кi 1.40 x 102 2. CO (g)H20(g)= CO2(g)+ H2(g) 1.00 x 105 К2 3. 2C(s)O2(g)2CO(g) Кз 2.10 x 1047 Part B Determine the equilibrium constant, Kgoal, for the reaction 4PCI5(g) P4(s) 10C12(g), Kgoal by making use of the following information: Ki 2.00 x 1019 K2 1.13 x 102 1. P4(s)6C12(g)= 4PCI3(g),...
Which of the following expressions is the correct equilibrium-constant expression for the reaction below? 200(g) = CO2(g) + C(s) A. [CO][C]/[CO] B. K [CO] C. [CO] / [CO2) D. [CO]/[CO] E. 2[CO] /[CO][C] In which of the following reactions would increasing pressure at constant temperature not change the concentrations of reactants and products, based on Le Châtelier's principle? ООООО A. 2N, () + 0,02N,0 () B. N.O. (g) 2NO, (g) C. N2(g) + 3H2(g)2NH3 (9) D. N2 (9) + 202...
b and e only C2HsOHD+301(g)->2 CO-(3)+3 H0O) Using ΔΗ0's data given below, determine the ΔΗ (a) (3 marks) (b) Determine the D(O-O) in 02(g). (3 marks) (c) Determine the AS° and comment on its value. (2 marks) (d) Determine the AGo and comment on its value. (3 marks) Comment this (4 marks) A 25 °C, the liquid ethanol reacts very slowly with O2(g). observation and explain the inconsistence (if any) with your answer in part (d). (e) D (in kJ...
16.52 Balance each of the following unbalanced equations for cell reactions in acidic conditions, then calculate the standard cell emf, and decide whether the equation is written in the direction of spontaneous reaction. (a) Sn2+ (aq) + Ag(s) > Sn(s) + Ag+ (aq) (b) Al(s) + Sn4+ (aq) → Sn²+ (aq) + AP+ (aq) (C) CIO3+ (aq) + Ce3+ (aq) —Cl(aq) + Ce++ (aq) (d) Cu(s) + NO3 (aq) —> Cu2+ (aq) + NO(g) 16 .1 APPENDIX F standard Reduction...