Question

what is the equilibrium concentration of each of the substance....​

Answer 1

Answer:

where's the substance bruhh

Answer 2

Answer:

Let the equilibrium concentrations of iodine and chlorine be x M each.

The initial concentrations of ICl,I

2

and Cl

2

are 0.78 M, 0 M and 0 M respectively.

The equilibrium concentrations of ICl,I

2

and Cl

2

are 0.78-2x, x and x M respectively.

K

c

=

[ICl]

2

[I

2

][Cl

2

]

0.14=

(0.78−2x)

2

x×x

x

2

=0.14(0.78−2x)

2

x=0.292−0.748x

x=0.167

Hence the equilibrium concentrations are,

[I

2

]=0.167M

[Cl

2

]=0.167M

[ICl]=0.78−2(0.167)=0.446M.

Explanation: