Question

For a particular reaction, Î”ð» = 27.58 kJ and Î”ð‘† = 284.6 J/K. Calculate Î”ðº for this reaction at 298 K. Î”ðº = __ kJ. What can be said about the spontaneity of the reaction at 298 K? The system is at equilibrium. The system is spontaneous in the reverse direction. The system is spontaneous as written.

Name: for a particular reaction h 2758 kj and s 2846 jk calculate g for this reaction at 298 k g kj what can be said about the spontaneity of the reaction at 298 k the system is at equilibri 38553
Uploaded: 2023-08-02T07:42:42-08:00
Duration: 1 min 40 s
Channel: Oluwapelumi Kolawole
Description: for a particular reaction h 2758 kj and s 2846 jk calculate g for this reaction at 298 k g kj what can be said about the spontaneity of the reaction at 298 k the system is at equilibri 38553

          For a particular reaction, Î”ð» = 27.58 kJ and Î”ð‘† = 284.6 J/K. Calculate Î”ðº for this reaction at 298 K. Î”ðº = ____ kJ. What can be said about the spontaneity of the reaction at 298 K?
__The system is at equilibrium.
__The system is spontaneous in the reverse direction.
__The system is spontaneous as written.

Added by Alicia A.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Oluwapelumi Kolawole

08/02/2023

Step 1

6 J/K / 1000 = 0.2846 kJ/K Now, we can use the formula for Δ𝐺: Δ𝐺 = Δ𝐻 - TΔ𝑆 where T is the temperature in Kelvin (298 K in this case). Δ𝐺 = 27.58 kJ - (298 K)(0.2846 kJ/K) Show more…

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For a particular reaction, Î”ð» = 27.58 kJ and Î”ð‘† = 284.6 J/K. Calculate Î”ðº for this reaction at 298 K. Î”ðº = ____ kJ. What can be said about the spontaneity of the reaction at 298 K? __The system is at equilibrium. __The system is spontaneous in the reverse direction. __The system is spontaneous as written.