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Part A Above what temperature does the following reaction become nonspontaneous?...
please answer 25 and 26 please show all work and calculations please** 25) Place the following...
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...
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...
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...
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...
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 =...
show every little step please, thanks Part A What is the age of a rock whose...
show every little step please, thanks
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
Part G Calculate AH for the following reaction: CH3OH(1) +O2(g) + HCOH(1) +H2O(1) Express the enthalpy...
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?...
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,...
Part A Please show all of the steps. The Nernst equation is one of the most...
Part A
Please show all of the steps.
The Nernst equation is one of the most important equations in electrochemistry. To calculate the cell potential at non-standard- state conditions, the equation is E = E – 2.303 RT logo ne where is the potential in volts, E is the standard potential in volts, R is the gas constant, T is the temperature in kelvins, n is the number of moles of electrons transferred, F is the Faraday constant, and Q...
Chem 1212K-D hemistryCourse Home CHW 5 Chapter 14 Question 32-Algorithmic Constants Part A Aparticular first-order reaction...
Chem 1212K-D hemistryCourse Home CHW 5 Chapter 14 Question 32-Algorithmic Constants Part A Aparticular first-order reaction has a rate oonstant of 1.35 × 10,-1 at 25.0 °C.What is the magnitude of k at 950°CifEa-555 kJ/mol. 576 O 285 x 104 O 433 x 1087 136 x 102 O 958 x 103 Submit Request Answer Provide Feedback
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...
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 =...
show every little step please, thanks
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
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,...
Part A
Please show all of the steps.
The Nernst equation is one of the most important equations in electrochemistry. To calculate the cell potential at non-standard- state conditions, the equation is E = E – 2.303 RT logo ne where is the potential in volts, E is the standard potential in volts, R is the gas constant, T is the temperature in kelvins, n is the number of moles of electrons transferred, F is the Faraday constant, and Q...
Chem 1212K-D hemistryCourse Home CHW 5 Chapter 14 Question 32-Algorithmic Constants Part A Aparticular first-order reaction has a rate oonstant of 1.35 × 10,-1 at 25.0 °C.What is the magnitude of k at 950°CifEa-555 kJ/mol. 576 O 285 x 104 O 433 x 1087 136 x 102 O 958 x 103 Submit Request Answer Provide Feedback
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