1. The reaction SF is first order in S2F10- The rate consta S2F10 SF6 Is 4.94 x 10-/s for the reaction conducted at 448K. In an investigation of decomposition of S2F10, an initial concentration of 0.235 mol/L was used. a. What will the concentration of S,F10 be after 32.5 hours? b. How many hours will it take for the concentration of S,F10 to drop to 0.230 mol/L C. How many hours will it take for 35% of the S2F10 to decompose? ES E at 448 K

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Chapter11: Chemical Kinetics
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anar
1. The reaction
+ SF is first order in S2F10. The rate consta
S2F10
SF6
Is 4.94 x 106/s for the reaction conducted at 448K. In an investigation of t
decomposition of S2F10, an initial concentration of 0.235 mol/L was used.
a. What will the concentration of S,F10 be after 32.5 hours?
D. How many hours will it take for the concentration of S,F10 to drop to 0.230 mol/L
C. How many hours will it take for 35% of the S2F10 to decompose?
d. Determine the half-life in hours for the decomposition of S2F10 at 448 K.
Transcribed Image Text:anar 1. The reaction + SF is first order in S2F10. The rate consta S2F10 SF6 Is 4.94 x 106/s for the reaction conducted at 448K. In an investigation of t decomposition of S2F10, an initial concentration of 0.235 mol/L was used. a. What will the concentration of S,F10 be after 32.5 hours? D. How many hours will it take for the concentration of S,F10 to drop to 0.230 mol/L C. How many hours will it take for 35% of the S2F10 to decompose? d. Determine the half-life in hours for the decomposition of S2F10 at 448 K.
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