Temperature Dependence of the Equilibrium Constant

[@ginnidhillon4415]

You made this whole mountain like topic feel like a pebble Thank you so much sir i am really thankful to you

[@PhysicalChemistry]

@@ginnidhillon4415 Yes, this is an intimidating topic. And climbing the mountain is still not easy. But if you take your time and understand each step as you go, it's not so bad.

[@TKO_DJ]

Exactly what I needed, thanks

[@PhysicalChemistry]

You're welcome!

[@HahaxD.36]

So if we draw a graph b/w T and lnK would we get a half parabolic graph?

[@PhysicalChemistry]

No, that's not quite right. The *slope* of a graph of ln K vs T would vary as 1/T². The slope of a parabolic graph (e.g. y vs x) would vary linearly with x

[@HahaxD.36]

@@PhysicalChemistry okay, thankyou soo much sir! :)

[@crazygur1y]

Helped me a bunch, thanks!

[@PhysicalChemistry]

Great, glad to hear it

[@oshadayasiru6224]

Best Expalin, Thank you.

[@PhysicalChemistry]

You're welcome

[@avii8793]

Thank you so much!

[@PhysicalChemistry]

You're welcome!

[@fatimazahrae9335]

Thank you

[@PhysicalChemistry]

You're welcome

[@anandhu_gopan]

Thanks sir 😊

[@PhysicalChemistry]

You're welcome

[@mohamedafrah7270]

I am really struggling to solve this problem. Could you give me the key to solve it (The Haber-Bosch process is the main industrial procedure to produce ammonia. Hydrogen reacts with nitrogen (derived from air) to form ammonia, in the presence of a heterogenous catalyst (e.g. Fe, Ru compounds). Assume that: 1) the reaction is carried out in gas phase in a closed reactor of volume V, kept at constant temperature T and pressure p 2) the gas mixture is perfect at all temperatures and pressures 3) initially the system is prepared with nN0 moles of nitrogen and nH0 moles of hydrogen. Perform a purely thermodynamic analysis to determine the amount of each species in the system at equilibrium. Solve, discussing your methods, data and approximations, the following problems: I. evaluate and plot the equilibrium constant as a function of temperature; assume constant but not zero thermal capacities II. suppose that an industrial plant works at T=300 K, p=150 bar, and at equilibrium the reactor contains 30 tons of ammonia: what mass of hydrogen is initially introduced, assuming that nitrogen and hydrogen are initially in stoichiometric ratio, i.e. nN0 / nH0 =1/3?)