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ChemistryChemistry
3 October, 08:13

Consider the reaction.

2 upper H upper F (g) double-headed arrow upper H subscript 2 (g) plus upper F subscript 2 (g).

At equilibrium at 600 K, the concentrations are as follows.

[HF] = 5.82 x 10-2 M

[H2] = 8.4 x 10-3 M

[F2] = 8.4 x 10-3 M

What is the value of Keq for the reaction expressed in scientific notation?

+4
Answers (1)
  1. 3 October, 09:54
    0
    2.1 x 10^-2

    Explanation:

    Divide 8.4 x 10^-3 x 8.4 x 10^-3 by 5.82 x 10^-2 and you end up with 2.1 x 10^-2
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Home » Chemistry » Consider the reaction. 2 upper H upper F (g) double-headed arrow upper H subscript 2 (g) plus upper F subscript 2 (g). At equilibrium at 600 K, the concentrations are as follows. [HF] = 5.82 x 10-2 M [H2] = 8.4 x 10-3 M [F2] = 8.
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