Chem Notes
Date Submitted: 09/09/2006 22:58:48
Category: / Science & Technology / Chemistry
Length: 1 pages (175 words)
Category: / Science & Technology / Chemistry
Length: 1 pages (175 words)
Temp
E=1.8c+32 F to C
K=C+273 C to K
C=K-273 K to C
Oxidation and Reduction
+  0 reduction, 0  + oxidation
0  - reduction, -  0 oxidation
loss gain
Bonds
Ane Ene Yne
Single bond Double Triple
2n+2(H).C1H4 2n CnH2-2.C3H4
meth, eth, prop, but, pent,
hex, hept, oct, non, dec
Calculate the energy in jouled,j,needed to heat
175g of water from 55.0C to 95.0C given
…
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…X 4.184 X 40 (95-55)
-Satusated is single bond
-Unsatusated is double & triple
Iocic:nonmetal with metal
Polar:reflect (F-H/H-F)
Nonpolar covalent:2 nonmetals that reflect
(H-H/H-H)
-to make a hydrogen bond it has to be
bonded to either or O,F,N
-soluble can they mix(dissolves)
likes dissolves like
polar dissolves polar/ionic
*when is says requires it means it's
endothermic,yes it affects
cause catalyst speeds up
and uses less energy
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