The standard reaction free energy AG = -311. kJ for this reaction: P4(s) +20 HF (g) →4 PF 5(g) + 10 H₂(g) Use this information to complete the table below. Round each of your answers to the nearest kJ. reaction 2PF, (g) + 5H₂ (8) 4PF, (g) + 10H₂(g) 3P (s) + 60HF (g) — P₁(s) P₁(s) + 10HF (g) → P₁(s) + 20HF (g) 12PF, (g) + 30H₂(g) AG kJ kJ

The standard reaction free energy AG = -311. kJ for this reaction: P4(s) +20 HF (g) →4 PF 5(g) + 10 H₂(g) Use this information to complete the table below. Round each of your answers to the nearest kJ. reaction 2PF, (g) + 5H₂ (8) 4PF, (g) + 10H₂(g) 3P (s) + 60HF (g) — P₁(s) P₁(s) + 10HF (g) → P₁(s) + 20HF (g) 12PF, (g) + 30H₂(g) AG kJ kJ

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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Consider the following reaction under standard conditions, in which DHo and DSo are given. CO(g) + 2H2(g) --> CH3OH(g); DHo = -90.5 kJ, and DSo = -219.2 J/K What is DGo if the reaction is carried out at 250oC under standard conditions? Is the reaction spontaneous under this condition? (A) DGo = -35.7 kJ; the reaction is spontaneous (B) DGo = 145.3 kJ; the reaction is not spontaneous (C) DGo = -205.1 kJ; the reaction is spontaneous (D) DGo = 24.1 kJ; the reaction is not spontaneous
Acetone, CH3 OCOCH3, is a fragrant liquid that is used as a solvent for lacquers, paint removers, and nail polish remover. It burns in oxygen to give carbon dioxide and water CH: COCH, (1) + 402 (9) → 3CO2(9) + 3H2O(1) If the standard free-energy change for this reaction is –1739.0 kJ/mol, what is the standard free energy of formation of acetone? Substance AG; (kJ/mol) O2 (9) Co (9) НаО() -394.4 -237.1 Standard free energy= kJ/mol
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PLEASE SHOW YOUR WORK (THIS IS NOT A GRADED ASSIGNMENT)
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