Chem 101 - Useful Information Chart
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2Chem 101 Useful Information
1 Kg = 1000 g
1 cal = 4.184 J
1 L = 1000 mL
T(°C) + 273 = T(K)
T(°F) = 1.80(T°C) + 32
0° C = 273 K
Specific heat of water = 1 cal/g/°C
1 mol of gas at STP = 22.4 Liters
Standard Temperature and Pressure = 0° C
1 atmosphere = 760 torr
and 1 atmosphere
(1 atm = 760 mm Hg)
1 atm = 14.70 psi
R = 0.08206 L atm/mol K
Ideal Gas Law: PV = nRT
P
V
= P
V
1
1
2
2
P
V
P
V
P
P
1
1
2
2
1
2
=
=
T
T
T
T
1
2
1
2
C = λν
V
V
1
2
=
8
T
T
C = 3.00 x 10
m/s
1
2
E = hν
23
Avogadro's number = 6.022 x 10
-34
h = 6.626 x 10
J•s
Activity Series for Metals
Li, K, Ba, Ca, Na, Mg, Al, Mn, Zn, Cr, Fe, Co, Ni, Sn, Pb, H, Cu, Ag, Hg, Pt, Au
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