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-CHEM- Reference Table
Course: organic- bio chemistry (CHEM153L)
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University: Xavier University - Ateneo de Cagayan
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NCDPI Reference Tables for Chemistry (October 2006 form A-v1) Page 1
Chemistry Reference Tables
Name Value
Avogadro’s number 23
6.022 10×particles/mole
Gas constant (R)
0.0821 L atm
mole K
62.4 L mmHg
mole K
8.314 L kPa
mole K
Standard pressure 1.00 atm = 101.3 kPa =
760. mmHg = 760. torr
Standard temperature 0 C or 273 K°
Volume of 1 mole of any gas at STP 22.4 L
Thermodynamic Constants Symbol Value
Heat of fusion of water f
H (water) 334 J/g
Heat of vaporization of water v
H (water) 2,260 J/g
Specific heat of water p
C (water)
J J
2.05 for ice, 2.02 for steam,
g°C g°C
J
4.18 for liquid
g°C
Metal Specific Heat J
g°C Density
(g/cm3) Melting Point (°C)
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