11. Appendices

11.1. Mean activity coefficients of electrolytes in water at 25 ‎°C

Cl-

 

 

 

 

 

 

 

Br-

 

 

m

HCl

LiCl

NaCl

KCl

MgCl2

CaCl2

 

m

HBr

LiBr

0.1

0.796

0.790

0.778

0.770

0.528

0.518

 

0.1

0.805

0.796

0.2

0.767

0.757

0.735

0.718

0.488

0.472

 

0.2

0.782

0.766

0.3

0.756

0.744

0.710

0.688

0.476

0.455

 

0.3

0.777

0.756

0.4

0.755

0.740

0.693

0.666

0.474

0.448

 

0.4

0.781

0.752

0.5

0.757

0.739

0.681

0.649

0.480

0.448

 

0.5

0.789

0.753

0.6

0.763

0.743

0.673

0.637

0.490

0.453

 

0.6

0.801

0.758

0.7

0.772

0.748

0.667

0.626

0.505

0.460

 

0.7

0.815

0.767

0.8

0.783

0.755

0.662

0.618

0.521

0.470

 

0.8

0.832

0.777

0.9

0.795

0.764

0.659

0.610

0.543

0.484

 

0.9

0.850

0.789

1.0

0.809

0.774

0.657

0.604

0.569

0.500

 

1.0

0.871

0.803

1.2

0.84

0.796

0.654

0.593

0.630

0.539

 

1.2

0.917

0.837

1.4

0.876

0.823

0.655

0.586

0.708

0.587

 

1.4

0.969

0.874

1.6

0.916

0.853

0.657

0.580

0.802

0.644

 

1.6

1.029

0.917

1.8

0.96

0.885

0.662

0.576

0.914

0.712

 

1.8

1.094

0.964

2.0

1.009

0.921

0.668

0.573

1.051

0.792

 

2.0

1.168

1.015

2.5

1.147

1.026

0.668

0.569

1.538

1.063

 

2.5

1.389

1.161

3.0

1.316

1.156

0.714

0.569

2.320

1.483

 

3.0

1.674

1.341

3.5

1.518

1.317

0.746

0.572

3.550

2.080

 

3.5

 

1.584

4.0

1.762

0.510

0.783

0.577

5.530

2.930

 

4.0

 

1.897

4.5

2.04

1.741

0.826

0.583

8.720

4.170

 

4.5

 

2.28

5.0

2.38

2.020

0.874

 

13.920

5.890

 

5.0

 

2.74

5.5

2.77

2.340

0.928

 

 

8.180

 

5.5

 

3.27

6.0

3.22

2.720

0.986

 

 

11.110

 

6.0

 

3.92

















































NO3-

 

 

 

 

 

 

 

ClO4-

 

 

 

 

 

m

HNO3

LiNO3

NaNO3

KNO3

Mg(NO3)2

Ca(NO3)2

m

HClO4

LiClO4

NaClO4

Mg(ClO4)2

Ca(ClO4)2

0.1

0.791

0.788

0.762

0.739

0.522

0.488

 

0.1

0.803

0.812

0.775

0.577

0.557

0.2

0.754

0.752

0.703

0.663

0.480

0.429

 

0.2

0.778

0.794

0.729

0.565

0.532

0.3

0.735

0.736

0.666

0.614

0.467

0.397

 

0.3

0.768

0.792

0.701

0.576

0.532

0.4

0.725

0.728

0.638

0.576

0.465

0.378

 

0.4

0.766

0.798

0.683

0.599

0.544

0.5

0.720

0.726

0.617

0.545

0.469

0.365

 

0.5

0.769

0.808

0.668

0.633

0.564

0.6

0.717

0.727

0.599

0.519

0.478

0.356

 

0.6

0.776

0.820

0.656

0.673

0.589

0.7

0.717

0.729

0.583

0.496

0.488

0.349

 

0.7

0.785

0.834

0.648

0.723

0.618

0.8

0.718

0.733

0.570

0.476

0.501

0.344

 

0.8

0.795

0.852

0.641

0.780

0.654

0.9

0.721

0.737

0.558

0.459

0.518

0.340

 

0.9

0.808

0.869

0.635

0.849

0.695

1.0

0.724

0.743

0.548

0.443

0.536

0.338

 

1.0

0.823

0.887

0.629

0.925

0.743

1.2

0.734

0.757

0.530

0.414

0.580

0.337

 

1.2

0.858

0.931

0.622

1.112

0.853

1.4

0.745

0.774

0.514

0.390

0.631

0.337

 

1.4

0.900

0.979

0.616

1.355

0.992

1.6

0.758

0.792

0.501

0.369

0.691

0.339

 

1.6

0.947

1.034

0.613

1.667

1.161

1.8

0.775

0.812

0.489

0.350

0.758

0.342

 

1.8

0.998

1.093

0.611

2.08

1.372

2.0

0.793

0.835

0.478

0.333

0.835

0.347

 

2.0

1.055

1.158

0.609

2.59

1.634

2.5

0.846

0.896

0.455

0.297

1.088

0.362

 

2.5

1.227

1.350

0.609

4.78

2.62

3.0

0.909

0.966

0.437

0.269

1.449

0.382

 

3.0

1.448

1.582

0.611

8.99

4.21

3.5

 

1.044

0.422

0.246

1.936

0.407

 

3.5

1.726

1.866

0.617

17.26

6.76

4.0

 

1.125

0.408

 

2.59

0.438

 

4.0

2.08

2.18

0.626

33.3

10.77

4.5

 

1.215

0.396

 

3.50

0.472

 

4.5

2.53

 

0.637

 

17.02

5.0

 

1.310

0.386

 

4.74

0.510

 

5.0

3.11

 

0.649

 

26.7

5.5

 

1.407

0.378

 

 

0.551

 

5.5

3.83

 

0.662

 

41.7

6.0

 

1.506

0.371

 

 

0.596

 

6.0

4.76

 

0.677

 

63.7

 

 

 

OH-

 

 

 

 

SO4-

 

 

 

m

LiOH

NaOH

KOH

 

m

Li2SO4

Na2SO4

K2SO4

0.1

0.718

0.764

0.776

 

0.1

0.478

0.452

0.436

0.2

0.663

0.725

0.739

 

0.2

0.406

0.371

0.356

0.3

0.628

0.706

0.721

 

0.3

0.369

0.325

0.313

0.4

0.603

0.695

0.713

 

0.4

0.344

0.294

0.283

0.5

0.583

0.688

0.712

 

0.5

0.326

0.270

0.261

0.6

0.566

0.683

0.712

 

0.6

0.313

0.252

0.243

0.7

0.553

0.680

0.715

 

0.7

0.303

0.237

0.229

0.8

0.541

0.677

0.721

 

0.8

0.295

0.225

 

0.9

0.532

0.676

0.728

 

0.9

0.288

0.213

 

1.0

0.523

0.677

0.735

 

1.0

0.283

0.204

 

1.2

0.512

0.679

0.754

 

1.2

0.277

0.1890

 

1.4

0.503

0.684

0.778

 

1.4

0.273

0.1774

 

1.6

0.496

0.690

0.804

 

1.6

0.271

0.1680

 

1.8

0.489

0.698

0.832

 

1.8

0.270

0.1605

 

2.0

0.485

0.707

0.863

 

2.0

0.269

0.1544

 

2.5

0.475

0.741

0.947

 

2.5

0.280

0.1441

 

3.0

0.467

0.782

1.051

 

3.0

0.294

0.1387

 

3.5

0.460

0.833

1.181

 

3.5

 

0.1367

 

4.0

0.454

0.901

1.314

 

4.0

 

0.1376

 

4.5

 

0.982

1.49

 

 

 

 

 

5.0

 

1.074

1.67

 

 

 

 

 

5.5

 

1.178

1.90

 

 

 

 

 

6.0

 

1.296

2.14