Chemistry Reference Tables - Ncdpi, 2008
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8Chemistry Reference Tables
Name
Value
×
23
Avogadro’s number
6.022 10
particles/mole
0.0821 L atm
mole K
L mmHg
62.4
Gas constant (R)
mole K
8.314 L kPa
mole K
1.00 atm = 101.3 kPa =
Standard pressure
760. mmHg = 760. torr
°
Standard temperature
0 C or 273K
Volume of 1 mole of any gas at STP
22.4 L
Thermodynamic Constants
Symbol
Value
H (water)
Heat of fusion of water
334 J/g
f
H (water)
Heat of vaporization of water
2,260 J/g
v
J
J
2.05
for ice, 2.02
for steam,
g°C
g°C
C (water)
J
Specific heat of water
4.18
for liquid
p
g°C
Specific Heat J
Density
Melting Point ( °C )
Metal
g°C
3
(g/cm
)
Aluminum
0.897
2.702
660
Copper
0.385
8.92
1083
Gold
0.129
19.31
1064
Iron
0.449
7.86
1535
Lead
0.129
11.3437
328
Magnesium
1.023
1.74
649
Mercury
0.140
13.5939
—39
Nickel
0.444
8.90
1455
Titanium
0.523
4.5
1660
Zinc
0.388
7.14
420
NCDPI Reference Tables for Chemistry (October 2008)
Page 1
Stock No. 11984
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