ʱֲҵ()
(ʱ40)
[]
1γΪҪ( ) A֮ Bԭ֮ CɵӼ DԭɵӼ
C [ǽԭʧȥֻȫΧγɵĽɵ֮ǿҵá]
2ڽУԭӵļ۵Խ࣬ԭӰ뾶ԽСɵӼԽۡеԽߡɴжиۡеߵ˳ȷ( )
AMg>Al>Ca CAl>Mg>Ca
BAl>Na>Li DMg>Ba>Al
C [ԭӰ뾶ӴС˳Ba>Ca>Mg>AlNa>Mg>AlAl۵ӣѡC] 3ֽAB֪ABڳ¾Ϊ̬ABABۺ϶ɵĺϽܾе( )
Aѧܻе BΪҺ̬
CӲȽϴɻ Dй̶۵ͷе
D [ֽγɵĺϽΪ̶ͨɣˣۡе̶ͨϽ۵ĽʵͣNaKΪ壬Na-KϽڳΪҺ̬Mg-AlϽӲȱMgAlߡ]
4ڼ;Ľṹ(ͼ)ȷ( )
Aòһֶѻʽ B Cÿں2ԭ Dÿں6ԭ
C [;ǷòһֶѻʽΪ8㡢һ1
ģԭΪ812]
8
5MClṹ侧ṹͼʾڸþУÿMΧӽҾȵMĸ( )
A6 C12
B8 D16
A [MClľṹԿÿMϡ¡ҡǰһM֮ÿMΧӽҾȵM6]
6֪XYZԪɵĻӾ壬侧ͼʾʾûĻѧʽȷ( )
AZXY3 CZX4Y8
BZX2Y6 DZX8Y12
1
A [ɾ֪Xռ8㣬ڸþX81Yռ12м䣬
81
ڸþY123ZռݸþģڸþZ1ʸûĻѧʽΪ
4ZXY3]
7֪ij徧ͼʾþĻѧʽΪ( )
AXYZ BX2Y4Z CXY4Z DX4Y2Z
1
C [þľξþӵеXԭΪ81Yԭλڸþ
8
ڹ4˸þӵеYԭΪ4Zֻ1λھϣʸþĻѧʽΪXY4Z]
8нľṹͶܶѻ( ) ALiNaMgCa CPbAgCuAu C
9ֻ֣þ̼Ԫصľ徹ȻҲгԡԪضdzԪأӶ㷺עͳϵһ(̼ԭСʾԭС𡱱ʾþԭôʾ)ͼʾþĻѧʽΪ( )
BLiNaKRb DBeMgCuZn
AMg2CNi3 CMgCNi2
BMgC2Ni DMgCNi3
11
D [ݸþĽṹ֪þMgԭΪ81CԭΪ1NiԭΪ6
823ԸþĻѧʽΪMgCNi3]
10(1)ͼʾΪάƽ澧ʾͼʾĻѧʽΪAX3________
(2)ͼΪһͭľ¸⡣
ٸþʵʡӵеͭԭ________ ڸþΪ________() A C
۴˾ı߳Ϊa cmCuԭΪ64ͭܶΪ gcmӵΪ________(úaѵĴʽʾ)
[] (1)ͼֱڵԭabԭ֮ȷֱΪ121311
ѧʽֱΪAX2AX3ʴΪb(2)á̯864
82
3
B
425631
ۡ64 gmolѡagNA3 mol
NAѡa[] (1)b (2)4 C
2561
3 mol ѡa11(1)ȾԲڶάռУγòͷò㣬ͼ1ʾİ뾶ȵԲУA________㣬λ________B________㣬λ________
(2)òһһάռѻõͼ2ʾһֽľΪѻ־Уԭӵλ________ƽÿռеԭĿ________
ͼ1 ͼ2
(3)ϱֻǵľеԭӾͼ2ʾĶѻʽλԪڱĵ________________壬Ԫط________ӲĵŲʽ________
[] (1) 4 6 (2)6 1 (3)6 A Po 6s6p
12پоĽṹģͼʾһṹʵʲýٵܶΪѣٵԭΪMٶԭΪֱĸش⣺
2
4
(1)ÿһ̯________ԭӡ (2)ı߳aΪ________
(3)ٵԭӰ뾶rΪ________(ֻԽϵĸDZ˴˽Ӵ)
[] (1)ÿԭΪ8УĵԭȫΪþУÿһ̯2ԭӡ(2)ÿк2ԭӣÿm32Mm2M3
ÿVaԾܶȦѣ3a2M(3)پNA
3a4
NAVNAaԽ϶ѻ3ԭӣԽߵijΪԭӰ뾶44r3ar332M 4NA

