常见物质的摩尔质量表

..

摩尔质量

M

化合物

M

M

化合物

-1

／(?g ·mol -1 )

化合物

-1 ?)

／(?g ·mol

?)

／(g ·mol

Ag AsO

462.52 FeSO ·7HO

278.01 (NH) CO

124.10

3

4

4

2

4 2 2

4

AgBr 187.77 Fe(NH 4) 2 (SO 4) 2·6H 2O

392.13 (NH 4) 2C 2O 4·H 2O

142.11 AgCl

143.32 H 3AsO 3 125.94 NH 4SCN 76.12 AgCN 133.89 H 3A S O 4

141.94 NH 4HCO 3 79.06 AgSCN 165.95 H 3BO 3 61.83 (NH 4) 2 MoO 4 196.01 AlCl 3 133.34 HBr 80.91 NH 4NO 3 80.04 Ag CrO

331.73

HCN 27.03

(NH) 2 HPO 132.06

2 4

4

4

AgI

234.77

HCOOH

46.03 (NH ) 2S

68.14

4

AgNO 169.87

CHCOOH 60.05 (NH ) SO 132.13

3

3

4 2

4

AlCl ·6H O

241.43

H CO

62.02 NHVO

116.98

3

2

2

3

4 3

Al(NO 3 ) 3 213.00

H 2C 2O 4 90.04 Na 3AsO 3 191.89 Al(NO 3) 3 ·9H 2O

375.13 H 2C 2O 4·2H 2O 126.07 Na 2B 4O 7 201.22 Al 2O 3

101.96

H 2C 4H 4O 4 118.09

Na 2B 4O 7·10H 2O

381.37

( 丁二酸 )

Al(OH) 3

78.00

H 2C 4H 4O 6 150.09

NaBiO 3

279.97

( 酒石酸 )

HCHO ·H O

Al (SO )

342.14

3 6

5 7

2

210.14 NaCN

49.01

3

2 4 ( 柠檬酸 )

Al 2(SO 4 ) 3·18H 2O

666.41

H 2C 4H 4O 5

134.09

NaSCN

81.07 (DL- 苹果酸 )

As O

197.84

HC 3H 6NO 2

89.10

Na 2CO

105.99

2

3

(DL-a- 丙氨酸 )

3

As 2O 5 229.84 HCl

36.46 Na 2CO 3·10H 2O

286.14 As 2S 3

246.03 HF 20.01 Na 2C 2O 4 134.00 BaCO 3 197.34 HI 127.91 CH 3COONa 82.03 BaCO

225.35

HIO

175.91

CHCOONa ·3H O

136.08

2

4

3

3

2

NaC HO

BaCl 2 208.24

HNO 2

47.01 3 6 5

7

258.07

( 柠檬酸钠 )

BaCl 2·2H 2O

244.27

HNO 3

63.01

NaC 5H 8NO 4·H 2O 187.13

(L- 谷氨酸钠 )

BaCrO 4 253.32 H 2O 18.015 NaCl

58.44 BaO

153.33 H 2O 2 34.02 NaClO

74.44 Ba(OH)2 171.34 H 3PO 4 98.00 NaHCO 3

84.01 BaSO

233.39

H S

34.08

NaHPO?12HO

358.14

4

2

2

4

BiCl 3

315.34

H 2SO 3

82.07 Na 2H 2C 10H 12O 8N 2 336.21

..

(EDTA 二钠盐 )

BiOCl

260.43 H SO 98.07 Na HC H O N 2HO

372.24

2

4

2 2 10 12 8 2·

CO

44.01

Hg(CN)

252.63

NaNO

69.00

2

2

2

CaO 56.08 HgCl 2 271.50 NaNO 3

85.00 CaCO 3 100.09 Hg 2Cl 2 472.09 Na 2 O 61.98 CaC 2O 4 128.10 HgI 2 454.40 Na 2 O 2 77.98

CaCl 2

110.99 Hg 2(NO 3) 2 525.19 NaOH

40.00 CaCl 2·6H 2O

219.08 Hg 2(NO 3) 2·2H 2O

561.22 Na 3PO 4

163.94 Ca(NO 3) 2 ·4H 2O

236.15 Hg(NO 3) 2

324.60

Na 2 S 78.04

Ca(OH)

74.09

HgO

216.59

NaS ·9H O 240.18

2

2

2

Ca(PO )

2

310.18 HgS 232.65

NaSO

126.04

3 4

2 3

CaSO

136.14 HgSO

296.65

NaSO

142.04

4

4

2

4

CdCO 3 172.42 Hg 2SO 4

497,24

Na 2S 2O 3

158.10 CdCl 2 183.82 KAl(SO 4) 2·12H 2O

474.38 Na 2S 2O 3·5H 2O

248.17

CdS 144.47 KBr 119.00 NiCl 2·6H 2O 237.70

Ce(SO)

2

332.24

KBrO

167.00

NiO 74.70

4 3 Ce(SO) 2 ·4HO

404.30 KCl

74.55 Ni(NO ) 2 ·6HO

290.80

4

2

3

2

CoCl 2

129.84 KClO 3 122.55

NiS

90.76 CoCl 2·6H 2O

237.93

KClO 4

138.55

NiSO 4·7H 2O 280.86

Ni(C H NO)

2

Co(NO 3) 2

182.94

KCN

65.12

4 7

2 2 288.91

( 丁二酮肟合镍 )

Co(NO 3) 2 ·6H 2O

291.03

KSCN 97.18

P 2O 5 141.95

CoS 90.99

K CO 138.21

PbCO

267.21

2

3

3

CoSO

154.99 K CrO

194.19

PbCO

295.22

4

2 4

2 4

CoSO 4·7H 2O 281.10 K 2Cr 2 O 7 294.18 PbCl 2 278.10 CO(NH) 2 (尿素)

60.06

K Fe(CN) 329.25

PbCrO

323.19

2 3

6

4

CS(NH) 2

(硫脲)

76.116 K Fe(CN)

368.35 Pb(CHCOO)·3H O

379.30

2 4

6

3

2

2

CHOH 94.113 KFe(SO) ·12H O

503.24

Pb(CHCOO)

325.29

6 5

4 2

2

3

2

CH 2O

30.03

KHC 2O 4·H 2O

146.14

PbI 2

461.01

C 14H 14N 3OSNa

3

327.33

KHC 2O 4·H 2C 2O 4·H 2O

254.19 Pb(NO 3)

2 331.21

(甲基橙)

C 6H 5NO 3 139.11

KHC 4H 4O 6

188.18 ?

PbO

223.20

(硝基酚) ( 酒石酸氢钾 )

C 4H 8N 2O 2 116.12

KHC 8H 4O 4

204.22

PbO

239.20

( 丁二酮肟 ) ( 邻苯二甲酸氢钾 )

2

(CH) 6

N

2 4

140.19 KHSO

136.16

Pb (PO)

811.54

2 ( 六亚甲基四胺 )

4

3

4

CHOS ·2HO

254.22 KI

166.00

PbS

239.30

7 6 6

2

..