Does Q for the formation of 1 mol of NH₃ from H₂ and N₂ differ from Q for the formation of NH₃ from H₂ and 1 mol of N₂? Explain

Question

1 year ago

15

and give the relationship between the two Q’s.

1 answer:

Anton [14] · Answer 1 · 2024-02-22T13:29:59+03:00

Yes, the formation of 1 mol of NH3 from H2 and N2 differ from Q for the formation of NH3 from H2 and 1mol of N2

Solution:

Equation for the formation of 1 mol of NH3

3/2H2(g)+ 1/2N2(g) → NH3(g)

The Q of this reaction is

Q1 = [product] / [reactant]

Q1 = [NH 3 ] / [H2]^3/2 [N2]^1/2

Equation for the formation of NO3 from 1 mol of N2

3H 2 (g) + N2(g) → 2NH 3(g)

The Q of this reaction

Q 2 = [product] / [reactant]

Q 2 = [NH 3 ]^2 / [H 2 ]^3 [N 2 ]

The relationship between the two Q's is

(Q1)^2 = Q2

To learn more about the Q click the given link

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