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The equation and enthalpy change for the reaction between D(g) and F2(g) are given below. D(g) + 2 F2(g) → DF,(g) AH° = -250 kJ/mol,zn (f) If 0.50 mol of DF4(g) is produced when equimolar amounts of D(g) and F2(g) react, how much heat is released?

The equation and enthalpy change for the reaction between D(g) and F2(g) are given below. D(g) + 2 F2(g) → DF,(g) AH° = -250 kJ/mol,zn (f) If 0.50 mol of DF4(g) is produced when equimolar amounts of D(g) and F2(g) react, how much heat is released?

Chemistry
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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An unknown gas, D, reacts with fluorine gas to form the compound DF4(g), as represented by the following equation. D(g) + 2 F2(9) → DF4(9) A series of experimental trials were performed at 600°C to determine the rate law expression for the reaction. Data from the trials are shown below. Initial Pp Initial PF2 Initial Rate of Appearance of DF,(9) (torr) (torr) (torr/min) Trial 1 1500 1500 5.00 x 10–3 Trial 2 3000 1500 10.0 x 10-3 Trial 3 1500 3000 20.0 x 10–3
Transcribed Image Text:An unknown gas, D, reacts with fluorine gas to form the compound DF4(g), as represented by the following equation. D(g) + 2 F2(9) → DF4(9) A series of experimental trials were performed at 600°C to determine the rate law expression for the reaction. Data from the trials are shown below. Initial Pp Initial PF2 Initial Rate of Appearance of DF,(9) (torr) (torr) (torr/min) Trial 1 1500 1500 5.00 x 10–3 Trial 2 3000 1500 10.0 x 10-3 Trial 3 1500 3000 20.0 x 10–3
The equation and enthalpy change for the reaction between D(g) and F2(g) are given below. D(g) + 2 F2(g) → DF,(g) AH° = -250 kJ/mol,zn (f) If 0.50 mol of DF4(g) is produced when equimolar amounts of D(g) and F2(g) react, how much heat is released?
Transcribed Image Text:The equation and enthalpy change for the reaction between D(g) and F2(g) are given below. D(g) + 2 F2(g) → DF,(g) AH° = -250 kJ/mol,zn (f) If 0.50 mol of DF4(g) is produced when equimolar amounts of D(g) and F2(g) react, how much heat is released?
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