Tablas B | Felder

1

Tabla B.I Datos selectos de propiedades físicas" Peso molecular

GE (20°/4°)

rm* -123.7 83.8

—

-98.9

— —

A/U/n,)'-' kJ/mol

A&OU*r

Compuesto

Fórmula

Aectaldchido Acetato de etilo

CH3CHO C4H802

44.05 88.10

0.783lfi" 0.901

Acetato de metilo Acetileno Acetona

C3HA C2H2 CsHéO

74.08 26.04 58.08

0.933 -

0.791

-95.0

Acido acético

CH3COOH

60.05

1.049

16.6

Acido benzoico Acido fórmico

C7H60; CH 2 0 2

122.12 46.03

1.266'5" 1.220

122.2 8.30

12.68

249.8 100.5

Acido fosfórico

H3PO4

98.00

1.834'*"

42.3

10.54

H H 2 O a2!3°C)

Acido nítrico

IINÜ3

63.02

1.502

Ácido oxálico Acido sulfúrico

C2H204 H 2 S0 4

90.04 98.08

1.90 1.83418'

Agua

H20

Alcohol bencílico C7HgO Alcohol etílico C2M5OH (etanol) Alcohol C3H5OH isopropílico Alcohol metílico CH3OH (metano 1) Alcohol C3H5OH /j-propílico

18.016

LOO*

-

-41.6

10.35 0.00

—

rbccy'

kJ/mol

20.2 77.0

25.1

7"c(K)'

/>,(atm> ' —

461.0 523.1

37.8 46.30 61.6 47.0

5.69

57.1 -81.5 56.0

17.6 30.2

506.7 309.5 508.0

12.09

118.2

24.39

594.8

57.1

-

-

22.25

—

—

-

10.47

86

-

30.30

—

Se descompone a I86°C 9.87 Se descompone a 340°C

6.0095

100.00 205.2 78.5

108.13 46.07

1.045 0.789

-15.4 -114.6

—

60.09

0.785

-89.7

-

82.24

32.04

0.792

-97.9

3.167

64.7

60.09

0.804

-

97.04

-127

—~

(AHffJ (

5.021

40.656 -

38.58 -

35.27 -

—

-

647.4

218.3

-

-

516.3

63.0

508.8

53.0

513.20

78.50

536.7

49.95

kJ/mol -166.2(g) 463.2(1) -426.8(g) -409.4(1) +226.75(g) -248.2(1) -2l6.7(g) -486.18(1) -438.15(g) -

-409.2(1) -362.6

—

3919.9(1) -3953.0(g) 3290.9(1) -33I9.5(g) -

373(1) —

43.1

1418

136.8

-

-

-24

-

416.1

170.7 304.6

-

—

~

619.0

20.8

-4U.0(c) 0(c) -249.7(1)

430.7

77.8

-296.90{g)

-

304.2

72.9

—

28.5 13.01 —

7.335 14.2 4.39

1465 2595 173.8 -10.02

24.91

(Se sublima a-78°C) 21.3 2230 46.25

14.73 -

26.8

65.80

-641.8(c>

(A#jW kJ/mol

-81.92(g)

— -

-6778.3(1) -~6829.7(g)

431.0

IO0.0

-412.9(1) 393.5(g) i-33.8(g)

-

-

-85l.0(c)

-

+-87.9(1) + U5.3(g)

-1075.2(1) 1102.6(ü)

552.0

78.0

-

Etano Éter dicfílíco 3—t£til hexano

CaHfi (C 2 H 5 ) 2 0

-

CBH,«

30.07 74.12 114.22

Etilbcnccno

QH|o

106.16

0.867

-94.67

Etilcn glicol

C2H602

62.07

1.113"»*

-13

Etilcno Fenol

C2UA C6H5OH

28.05 94.11

-

Fluoruro de hidrógeno

HF

20.0

—

Formaldchido Fosfato de calcio Fósforo (blanco) Fósforo (rojo)

H?CO Ca3(P04>2 P4 P4

Ulicerol Helio /i-IIeplano

C3HR03 He C7HI6

/i-Hexano

Q,H|4

Hidrógeno Hierro Hidróxido de amonio Hidróxido de calcio Hidróxido de magnesio Hidróxido de sodio

30.03 310.19 123.90 123.90 92.09 4.00 100.20

25

O.708 ° 0.717

25

I.07! "

-183.3 -116.3 —

-169.2 42.5 -83

0.815-200 -92 3.14 1670 1.82 44.2 ;,lm 590'''' 2.20 1.26050*

2.859 7.30 —

-88.6 34.6 118.5

14.72 26.05 34.27

305.4 467 567.0

48.2 35.6 26.4

9.163

136.2

35.98

619.7

37.0

197.2

56.9

11.23 3.350 11.43 —

-

2.51 81.17

-103.7 181.4 20

-19.3 -

0.684

18.30 0.02 14.03

290.0 -268.9 98.43

86.17

0.659

-95.32

13.03

68.74

1»2 Fe NII4()I1

2.016 55.85 35.03

-

-259.19 1535

0.12 15.1

-252.76 2800

Ca(OH)2

74.10

2.24

Mg(OH)2

58.43

2.4

NaOIl

40.00

2.130

7.7 -

—

-

-

—

—

283.1 692.1

50.5 60.5

—

503.2

-

13.54

24.48 -

-

280 49.71 Se enciende con el aire, a 725°C

18.20 -269.7 -90.59

-

—

—

'-

-

0.084 31.69

5.26 540.2

2.26 27.0

28.85

507.9

29.9

0.904 354.0

33.3

12.8

-

-

—

—

-

(-H 2 OA580°C) Se descompone a 350°C 319

8.34

1390

-84.67(g) -272.8(1) -250.5(1) -210.9(g) -12.46 -¡-29.79(gí -451.5(1) -387.1(g) +52.28(g» -!58.l(l) -90.8 -4t38(c) —

0(c) 665.9(1) 0(g) -224.4(1) -I87.8(g) 198.8(1) -167.2{g) 0(g) 0(c) 366.48(ac)

-I559.9(g) -2726.7(1) 5407. Hl) -5509.8(g) ^1564.9(1) -4607. l(g) -1179.5(1) -1410.99|y) -3063.5(s) — —

-563.46(g) -

-17.6(c)-1661.1(1) —

-4816.9(1) -*853.5(g) -4163.1(1) -tl94.8 600°C 513 —

Se descompone a 513°C tras la fusión

—

-

— -

-

(-1.5 H 2 0 a 128°C) 24.3 Se descompone 2.38 -60.3

—

»

18.67

6.7

_

^"

-

-

2.51

76.7

-

21.1

— -

_ -

-

373.6

88.9

!••

_

—

—

-

30.0

556.4

45.0

431.0

99.0

—

—

carbono

Tetióxido de nitrógeno Tiosullato de sodio

Na2S203

158.11

-173.0(1) -I46.4(g) -20.9(g) 1506.2(e)

-3509.5(1) -3536.1(g) -3375.8(g) -

47

1 U 3 7 2 0 ™ * 327.4 -187.69 —

/r-Propil-bcnccno

calcio (yeso) Sulfato de sodio Sulfilo de sodio Sulfuro de hidrógeno Sulfuro de sodio Sulfuro ferroso Tctracloruro de

8.393

—

—

—

0 38.40(1) +7.82 ~l432.7(c) -1450.4(ac) -202 l(c) -1384.5(c) -1090.3(c) -19.96 La pre '"•• '•I'-- - V , - . V | ;..:„ : .in,.¡ a A Í°C e 6.230 m m Hg

4.542

4.147 4 504 4.647 4.998 5.370 5.766

1.899

3.783 4.113

1.985

1.968

2.168

2.149

2367 2-581

2.346 2-539

2.811

2.790

3.065 3336 3.630

3.039 3.308

3.979 •I '.23

3.946 I.2N7

1913

4.467

4.431

4.681

4.750

4 7K5

4.820

4.855

4.890

5.0.14 5.40S

4.713 5.070 5.447

! 107 5.486

5.144 5.525

5.181 5 565

5.219 5.605

•i ?.: