Answered: Given the reaction: 4 NH39) + 5 O2(g) 4…

Given the reaction: 4 NH39) + 5 O2(g) 4 NOG) + 6 H20O Determine AG° Will the reaction go spontaneously? No 241.4 kcal -241.4 kcal ||-214.4 kcal Yes

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Moving to another question will save this response. Question 17 Enough NO gas was placed in a container such that the pressure was 0.800 atm, and the following reaction was allowed to reach equilibrium 2 NO (g) = N2 (g) + O2 (g) If the equilibrium pressure of O2 was 8.34 x 10-2 atm, what is the value of Kp for this reaction? 5.94 x 10-3 1.88 × 102 × 10-2 O 7.92 x 14.9 O 1.73 × 10-2
Q8. Methanol can be manufactured in a reversible reaction as shown by the equation. Page 12 of 14 CO(g) + 2H₂(g) = CH3OH(g) (a) State and explain the effect of using a catalyst on the yield of methanol in this equilibrium. (b) Give an expression for the equilibrium constant (Kc) for this reaction. (c) A mixture of carbon monoxide and hydrogen was allowed to reach equilibrium in a container of volume 250 cm³ at temperature T. (d) At equilibrium, the mixture contained 0.340 mol of carbon monoxide, 0.190 mol of hydrogen and 0.0610 mol of methanol. Calculate the value of the equilibrium constant (K.) for this reaction at temperature T. K₂ Methanol decomposes on heating in a reaction that is the reverse of that used in its manufacture. CH₂OH(g) CO(g) + 2H₂(g) Use your answer from part (c) to determine the value of K. for this equilibrium at temperature T. State the units for this value of Ke mol-2 dm (If you were unable to complete the calculation in part (c), assume a value of Kc = 0.825…
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. CaC₂ (s) + 2 H₂O (1) ⇒ C₂H₂ (g) + Ca(OH)₂ (s) 6C₂H₂(g) + 3 CO₂ (g) + 4H₂O (1) ⇒ 5 CH₂CHCO₂H (g) The net reaction is: K = [] K₁ 6 CaC₂ (s) + 16 H₂O (1) + 3 CO₂ (g) = 6 Ca(OH)₂ (s) + 5 CH₂CHCO₂H (g) Write an equation that gives the overall equilibrium constant K in terms of the equilibrium constants K₁ and K₂. If you need to include any physical constants, be sure you use their standard symbols, which you'll find in the ALEKS Calculator. S K₂ K
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Why would answer choice (c) for question 16 be correct?
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