Questions tagged [process-chemistry]

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Why is the Haber process carried out at such high temperatures?

On a large scale, ammonia is prepared via the Haber process: $$\ce{N2(g) + 3H2(g)->2NH3(g)} \qquad \Delta _\mathrm{f}H^\circ = -46.1~\mathrm{kJ \cdot mol^{-1}}$$ The optimum conditions for the ...
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Mass transfert in process chemistry engineering, two film theory

I'm having troubles to understand a part of my lesson. I have no idea where to ask my question, but it is consider as chemistry so here we go. Let me introduce some notations : $x$ and $y$ ...