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Chemistry, 07.03.2020 03:14 RayOfSunsh1ne

Which chemical equation correctly represents the reaction that takes place when nitrogen gas and hydrogen gas are formed as ammonia decomposes?

N(g) + H3(g) β†’ NH3(g)
2N(g) + 3H2(g) β†’ 2NH3(g)
2NH3(g) β†’ N2(g) + 2H3(g)
2NH3(g) β†’ N2(g) + 3H2(g

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