
Help and please show steps Part A Above what temperature does the following reaction become nonspontaneous?...
Above what temperature does the following reaction become nonspontaneous? FeO(s) + CO(g) → CO2 (g) + Fe(s) ΔH = -11.0 kJ; ΔS = -17.4 J/K A. 632 K B. 298 K C. 191 K D. This reaction is nonspontaneous at all temperatures. E. This reaction is spontaneous at all temperatures. Please explain how you got your answer, thanks!
please answer 25 and 26
please show all work and calculations please**
25) Place the following in order of increasing entropy at 298 K. Ne Xe He An Kr A) He & Kr x Ne < A < Xe | B) Xe < Kr < A < Ne & He C) He & Ne < A < K / Xe D) Ar < He < Ar < Ne < Kr E) A & Ne < Xe & K & He...
Please show all work A.)Choose the statement below that is TRUE. a.If K < 1, the reaction is spontaneous in the forward direction. b. If K < 1, the reaction is spontaneous in the reverse direction. c, If K < 1, the reaction is at equilibrium. d. Not enough information is given. B.)Place the following in order of decreasing molar entropy at 298 K. H2 Cl2 F2 a. H2 > F2 > Cl2 b. H2 > Cl2 > F2 c....
Question 7 Below what temperature does the following reaction become nonspontaneous? 12(s) + Cl2(g)--2 ICI(s) ΔΗ +36.0 kJ: ΔS +158.8 J/K O 227 K O This reaction is spontaneous at all temperatures. O 313 K O This reaction is nonspontaneous at all temperatures. O 128 K
5. Above what temperature does the following reaction become nonspontaneous AS = -153.2 J/K Given: AH = -1036 k); 2 H2(g) + 3 O2(g) → 2 502(g) + 2 H20(g) AG - AH' - TAS 46 = -1036000 -(T)(-153.2) = 0 6. What is the minimum temperature required for the spontaneous conversion of Cla(I) to CCL() Given: AH"vap) is 57.3 kJ/mol and ASva) is 164 J/(mol)? AG AH - TAS = 298 K 06 = 57300 - (298)(164) 46°= 8428...
Part A Draw orbital-filling diagrams for atoms with the following atomic numbers. Show each electron as an up or down arrow, and use the abbreviation of the preceding noble gas to represent inner-shell electrons. Drag the appropriate labels to their respective targets. Reset Help . Ar (a) Z= 25 1+ 1 11 4s 3d He (b) Z= 56 Xe 1+ Ne 6s Ar (c) Z = 28 Ar 1+ 11 4s 3d Kr tt 1+ 1+ † (d) Z =...
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Part A What is the age of a rock whose 40 Ar K ratio is 1.60? The half-life of "K is 1.25 x 10 year IVO AO O 2 ? Submit Request Answer Return to Assignment Provide Feedback
Above what temperature does the following reaction become nonspontaneous? 2H2S(g) + 3O2(g) →2SO2(g) + 2H2O(g) ΔH = -1036 kJ; ΔS = -153.2 J/K
Part G Calculate AH for the following reaction: CH3OH(1) +O2(g) + HCOH(1) +H2O(1) Express the enthalpy in kilojoules to one decimal place. AC O O ? AH = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part 1 Calculate AS for the following reaction: CHOH(1) +O2(g) + HCO-H1) +H2O(1) Express the entropy in joules per kelvin to one decimal place. IVO AED ROO? J/K AS = Submit Request Answer Part 1 From the values of AH°...
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present? Express your answer numerically as an Integer. View Available Hint(s) 1s^2 2s^2 2p^6 3s^2 3p-6 4d^O 3 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part A The number of electrons in the ion Zn2+ is Submit Request Answer Provide Feedback Part A Using shorthand notation, the ground-state electron configuration for Co2+ is predicted to be Express your answer in condensed form,...