Different btn wind in high pressure zone and low pressure zone
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Chem Cheat Sheet
Mol = M*L
m = mol/Kg
Strong Acids
HCL hydrochloric
H2SO4 sulfuric
HNO3 nitric
HBR hydrobromic
HI hydroiodic
HCLO4 perchloric
Cp H2O (l) = 4.184
Cp H2O (s) = 2.03
Cp H2O (g) = 1.998
ΔHfusion of H20 = 6.02
ΔHvap of H20 = 40.7
Real gases do have attractive forces at __________ temperatures:low
2.Ideal gases do not have attractive forces at _______ tempersatures:high
3.Real gases are not always far apart at ______temperatures:high
4.Ideal gases are far apart at _______ temperatures:low
5.An amorphous solid still has all the properties of a solid except for
its ___________ _______________:disorganized arrangement
6.ΔH fusion of H2O:6.02
7.ΔH vaporization of H2O:40.7
8.Equation for solving phase changes (Ex. If you had 100g of liquid
water at 100 C, how much energy would it take to boil the water if
the ΔH vap of water is 40.7kJ/mol):q=m*ΔH(fus/vap)
9.symbol for specific heat capacity:Cp
10.equation for solving with/for specific heat (Ex. How many joules
( J ) are required to heat 1000g of water from room temperature
(25C) to 100C?):q=mcΔT
11.intra is strong or weak:strong
12.inter is strong or weak:weak
13.At STP, P=:1atm
14.At STP, T=:273K
15.At STP, 1 mol =:22.4L
16.Dalton's Law of Partial Pressure:Pressure(total) = Pressure(a) + Pressure(b)
17.avogadro's number:6.0221409x10^2
18.Graham's Law:as m↑, v↓ (inversely proportional)
19.Combined Gas Law:PV/T = PV/T (T must be K, everything else whatever)
20.Boyle's Law:PV=PV (inversely proportional - as P↑, V↓)
21.Charles' Law:V/T = V/T (directly proportional - as P↑, V↑)
22.Ga y-Lussac's Law:P/T = P/T (directly proportional - as P↑, V↑)
23.Ideal Gas Law:PV=nRT (R=8.314, P=kPa, V= L/dm^3, n=# of mol, T=K)
24.what does "like dissolves like" mean:polar + polar = solution
nonpolar + nonpolar = solution
polar + nonpolar = suspension
25.solution:homogeneous micture
26.solvent:substance that dissolves the solute
27.nonpolar molecules:e- shared equally (not shared equally in polar)