Wolfram Cloud Document

pp=pH2->

1-x

3

,pI2->

1-x

3

,pHI->

1+2x

3

Solve[pHI==5pH2/.pp,x]ppf=pp/.x->

4

7

Kp=

2

pHI

pH2pI2

/.ppfSolve[-8.3145TLog[25]==-8370-17.65T,T]

Out[]=

pH2

1-x

3

,pI2

1-x

3

,pHI

1

3

(1+2x)

Out[]=

x

4

7



Out[]=

pH2

1

7

,pI2

1

7

,pHI

5

7



Out[]=

25

Solve

:

1006.68

Log-0.1196951642027181-

1.000000000000000

2

Plus[2]

-

4.000000000000000x

2

Plus[2]

-

4.000000000000000

2

x

2

Plus[2]



is not a valid variable.

In[]:=

T=

1006.68

Log-0.1196951642027181-

1.000000000000000

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000x

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000

2

x

2

(1.000000000000000-1.000000000000000x)



In[]:=

Simplify[T]

In[]:=

{25==E^((-0.120272*(-8370-17.65*T))/T),T}

Out[]=

25

-0.000119474-8370-

17767.9

Log-0.1196951642027181-

1.000000000000000

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000x

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000

2

x

2

(1.000000000000000-1.000000000000000x)



0.1196951642027181

-0.000119474-8370-

17767.9

Log-0.1196951642027181-

1.000000000000000

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000x

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000

2

x

2

(1.000000000000000-1.000000000000000x)



1.000000000000000

2

(1.000000000000000-1.000000000000000x)

+

4.000000000000000x

2

(1.000000000000000-1.000000000000000x)

+

4.000000000000000

2

x

2

(1.000000000000000-1.000000000000000x)

,

1006.68

Log-0.1196951642027181-

1.000000000000000

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000x

2

(1.000000000000000-1.000000000000000x)

-

4.000000000000000

2

x

2

(1.000000000000000-1.000000000000000x)



