The standard free energy change of formation for ammonia at 298 K is -16.5 kJ/mol. What...

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The standard free energy change of formation for ammonia at 298 K is -16.5 kJ/mol.

What is the value of Kp for the reaction below?

N2(g) + 3H2(g) <----> 2NH3(g)

Answer 1

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Answer #1

Answer! : AG= OG+RTINKP At equilibrium AG=0 su = - RTmkp ou = standard free energy change. E -16.5 kJ/molz-16.5 X 10% Jl mol

> Please where did you get the value 2.303logKp from? I don’t get how 2.303 got into the solution. Thanks!

𝘖𝘡𝘌𝘋𝘋𝘠 Wed, Dec 15, 2021 11:19 PM

Answer 2

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the standard Gibbs energy of formation (in kJ-mol-) of the compound at 298 K

the standard Gibbs energy of formation (in kJ-mol-) of the compound at 298 K