True of false? There is only one value for the reaction quotient of a given reaction at a given temp

M Apple Google Disney ESPN Yahoo! Biomedical Careers Program Apple iCloud Yahoo Images Bing Google Wikipedia Facebook ☆ G G D2L ☆ C COWLv2 |... ☆ For the reaction B 4NH3(g) +502(g) → 4NO(g) + 6H₂O(g) Assume that ΔΗ° and AS are independent of temperature. Submit Answer prod03-cnow-owl.cengagenow.com Try Another Version D2L AH°-905.2 kJ and AS° = 180.5 J/K The standard free energy change for the reaction of 2.11 moles of NH3 (g) at 277 K, 1 atm would be This reaction is favored under standard conditions at 277 K. Twitter LinkedIn The Weather Channel Yelp TripAdvisor b b c C G 凶 G C [References] Use the References to access important values if needed for this question. 2 item attempts remaining + 88 kJ. M

Consider the gas phase reaction NO + %02=NO2 for which AH° = -57.05 kJ and K= 1.54 × 10° at 25°C. 18. What would be the effect on the amount of NO present of compressing the equilibrium system to a smaller volume, while keeping the temperature constant? a. The amount ofNO will increase. b. The amount of NO will decrease. c. The amount of NO will remain the same. d. Cannot be determined. e. Answer depends on the value of K.

For the reaction CaCO3(s) Ca0(s) + CO2(g) ΔΗ AH° = 178.3 kJ and AS° = 160.6 J/K The equilibrium constant for this reaction at 266.0 K is Assume that AHo and AS° are independent of temperature.

Please explain why certain are decrese or increase if were the case. O Kinetics and Equilibrium Using an equilibrium constant to predict the direction of spontaneous... A chemical engineer is studying the following reaction: 2NO(9)+2H₂(9) N₂(g) + 2H₂O(g) reaction vessel At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.42. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, and lets the reaction begin. She then measures the composition of the mixture inside each vessel from time to time. Her first set of measurements are shown in the table below.. Predict the changes in the compositions the engineer should expect next time she measures the compositions. 6 compound NO H₂ N₂ H₂O NO H₂ N₂ H₂O NO H₂ N₂ H₂O pressure 5.37 atm 7.06 atm 9.16 atm 8.14 atm 4.44 atm 6.13 atm 9.63 atm 9.07 atm 6.30 atm 7.99 atm 8.69 atm 7.21 atm expected change in pressure increase O decrease I decrease OT increase 1 increase 1 increase…

Data Table Temp (∘C) K 6.6 216.6 18.0 187.1 56.2 140.6 81.7 121.6 this reaction would be .............. because the ...... is ....... zero .  blank 1 = non - spontaneous/spontaneous blank 2 = temperature / Gibbs free energy/entropy/ enthalpy  blannk 3 = less than / equal to / greater than

For the reaction2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g)H° = 46.5 kJ and S° = -124.8 J/KThe equilibrium constant for this reaction at 300.0 K is _______Assume that H° and S° are independent of temperature.

P Decreasing the temperature. yes Increasing the pressure. yes v Decreasing the volume. yes v Adding SO3.. Removing 02. Consider the following system at equilibrium at 1150 K: 2SO2(g) + O₂(9) 2SO3(g) + 47.3 kcal Indicate whether each individual change would favor the production of SO3(9). Evaluate each change separately, assuming that all other conditions remain constant. Submit Answer $ An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. R F % 5 ♫ tv FS Retry Entire Group T G [References) the References to access important values if needed for this question. 6 no v V yes v 1 MacBook Air S B F6 Y 3 more group attempts remaining & 7 H F7 U N * Topics] 80 J B FB 1 9 M K W OF FO 1 ) O O d A F10 L P Previous ernet Accounts. Email Instructor 29 FI 1 + 11 AB Next Save and Exit 41) PAR 24 for "ronaldoattis ic table quentialt 4-3, peric Al, Si, P. S 14 is the " and P of e ric

Determine kc and kp at 298 K

For the reaction Fe,O3(s) + 3H2(g)–2Fe(s) + 3H,O(g) AH° = 98.8 kJ and AS° = 142.5 J/K %3D The equilibrium constant for this reaction at 345.0 K is Assume that AH° and AS° are independent of temperature.