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Chapter: 3 Chemistry
    Section: 3.6 Properties of solutions
        SubSection: 3.6.1 Solubilities of gases in water

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3.6 Properties of solutions

3.6.1 Solubilities of gases in water

The following are values of the mole fraction x of the gas B contained at equilibrium in H2O(l) at the partial pressure 101.325 kPa of B and at the thermodynamic temperature T.




10p · x(B)

T/K

 

273.15

283.15

293.15

303.15

313.15

323.15

333.15

 

 

 

 

 

 

 

 

106 · x(Ar)

4.284

3.362

2.748

2.328

2.036

1.832

1.690 

105 · x(CH4)

4.666

3.519

2.806

2.347

2.044

1.844

1.714 

105 · x(CO)

2.939

2.316

1.918

1.658

1.484

1.379

1.217 

103 · x(CO2)

1.377

0.926

0.654

0.483

0.376

0.300

0.245 

103 · x(Cl2)

2.48  

1.88  

1.50  

1.23  

1.06  

0.94   

106 · x(He)

7.585

7.237

7.044

6.978

7.020

7.158

7.385 

105 · x(H2)

1.755

1.576

1.455

1.377

1.330

1.310

1.312 

103 · x(H2S)

3.50  

2.65  

2.07 

1.66  

1.36  

1.14  

0.98  

101 · x(HCl)

2.89  

2.77  

2.62 

2.50  

2.38  

2.27  

2.17  

105 · x(Kr)

8.842

6.511

5.041

4.079

3.432

2.990

2.686

105 · x(N2)

1.908

1.524

1.274

1.108

0.998

0.927

0.886

105 · x(NO)

5.905

4.625

3.786

3.222

2.838

2.577

2.404

103 · x(N2O)

1.038

0.707

0.507

0.380

0.298

105 · x(Ne)

1.013

0.908

0.840

0.797

0.774

0.767

0.774

105 · x(O2)

3.949

3.070

2.501

2.122

1.867

1.697

1.586

102 · x(SO2)

4.99  

3.45  

2.90  

2.10  

1.56  

1.19  

0.90  

104 · x(Xe)

1.799

1.239

0.905

0.696

0.560

0.470

0.408

 

 

 

 

 

 

 

 




M.L.McGlashan

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