Consider the following reaction: PH3BC13(s) PH3(2) + BCl3g) a) The forward rate constant was determined to be 0.00346M-'s at 550.0°C and 0.950 M's at 650.0°C. Calculate the Ea in units of kJ/mol.
Consider the following reaction: PH3BC13(s) PH3(2) + BCl3g) a) The forward rate constant was determined to be 0.00346M-'s at 550.0°C and 0.950 M's at 650.0°C. Calculate the Ea in units of kJ/mol.
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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please answer both questions

Transcribed Image Text:Consider the following reaction:
PH3BC13(s)
PH3(2) + BCl3g)
a) The forward rate constant was determined to be 0.00346M 's at 550.0°C and
0.950 M's at 650.0°C. Calculate the Ea in units of kJ/mol.

Transcribed Image Text:b) Draw an activation energy diagram to scale for the reaction, above. Be sure
to (1) label your axes and (2) show the energy of activation, Ea, barrier when
given (3) the difference between reactant and product to be AHrxn = +62.5kJ/mol.
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