Question

In: Chemistry

do the equilibruim concentration of the reactants and the products depend on their initial concentration?

do the equilibruim concentration of the reactants and the products depend on their initial concentration?

Solutions

Expert Solution

example 1)

A + B -------------------------> C

1       1                                 0 ---------------------------> initial concentration

-x     -x                                 +x ------------------------> dissociation

1-x 1-x                               x ---------------------------> equilibrium concentration

example 2)

A + 2B -------------------------> C

1       1                                 0 ---------------------------> initial concentration

-x     -2x                                 +x ------------------------> dissociation

1-x 1-2x                               x ---------------------------> equilibrium concentration

example 3)

2A + 3B -------------------------> C

1        1                                 0 ---------------------------> initial concentration

-2x     -3x                             +x ------------------------> dissociation

1-2x 1-3x                            x ---------------------------> equilibrium concentration

example 4)

3A + 2B -------------------------> 2C

1       1                                 0 ---------------------------> initial concentration

-3x     -2x                             +2x ------------------------> dissociation

1-3x 1-2x                             2x ---------------------------> equilibrium concentration


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