phuong53446 phuong53446

04-01-2023
Chemistry

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2. Ammonia is produced directly from N2 and H₂ by using the Haber process, which
is perhaps the most widely used industrial chemical reaction on Earth. The chemical
reaction is
N2(g) + 3H2(g) →→→ 2NH3(g)
(a) Using the above Table 8.4 to estimate the enthalpy change for the reaction. Is it
exothermic or endothermic?
(b) To increase the NH3 production yield, how could we process?

2 Ammonia is produced directly from N2 and H by using the Haber process which is perhaps the most widely used industrial chemical reaction on Earth The chemical class=

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