||ĘPPTn
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һ||
1|ڲͣ\
2|gһg
|
ԭǻW׃еС
1ԭ|
ijԭӵԭ|=ԓԭӵČH|/̼12ԭӵČH|×1/12
ԇӋXԭӵԭ|
{ԭ|]Іλ
2ԭӽY
ԭ = 늺ɔ = |Ӕ = Ә
ԭ| = |Ӕ + Ӕ
3ԭӽYʾD
1ӵķŲ
ɷ֞飺һ
ҲQ飺 K L M N O P Q
ɸߵ
x˾xɽh
2ŲҎ
ÿӌݼ{Ӕ2n
һn=1 ݼ{Ӕ2×1² =2
ڶn=2 ݼ{Ӕ2×2² =8
n=3 ݼ{Ӕ2×3² =18
Ӕ^8Ӕ^18Ӕ^32
ӿ͵ӌߵӌɃŲ
... ... ...
DZ|W|С
1.ǘ|һN
磺ˮ̼|ɷӘɵ
2.ӵĘ
ԭӘɵ
3.|
Fe3 O4| = 56×3 +16×4 = 232
nþӋ||
CO2 CaOH2 H2O P2O5
5c
^ɃɷNN|϶ɵ
^ɲͬNӘɵ
^һN|Mɵ
^ͬNӘɵ
... ... ...
I
1ԭ_________________________
________________ԭӺ___________ɵÿ______1λ________
2ClxcClԭͬǣ
A.ӌӔ B.늺ɔ C.ӿ D.Ӕ
3.֪ijxӵĺ˃n|,tƔ_ǣ
A.ԭ|n B.ĺӔn
C.ԭӺˎnλ늺 D.ĺӷnŲ
4.иM|ӔӔͬһMǣ
A.NaAl B.NH3H2O C.AlNe D.S2-Cl-
... ... ...
PI~|Ęɽ̌Wn|̌Wn̰꼉σԻWPPTnd꼉WßƬnd|ĘPPTnd|PPTnd.PPTʽ