鐗?
鐞?/p>
鍖?/p>
瀛?/p>
锛?/p>
涓?/p>
锛?/p>
鏍?/p>
鍗?/p>
涓�銆佸～绌洪锛堟瘡灏忛
2
鍒嗭紝鍏?/p>
20
鍒嗭級
锛戙�?/p>
298K
锛屽綋
H
2
SO
4
婧舵恫娴撳害浠?/p>
0.01mol
飪?/p>
kg
-1
澧炲姞鍒?/p>
0.1mol
飪?/p>
kg
-1
鏃讹紝鍏剁數瀵肩巼
飦?/p>
鍜屾懇灏旂數
瀵肩巼
飦?/p>
m
灏嗭細
锛?/p>
锛?/p>
锛?/p>
A
锛?/p>
飦?/p>
鍑忓皬锛?/p>
飦?/p>
m
澧炲姞
锛?/p>
B
锛?/p>
飦?/p>
澧炲姞锛?/p>
飦?/p>
m
澧炲姞
锛?/p>
C
锛?/p>
飦?/p>
鍑忓皬锛?/p>
飦?/p>
m
鍑忓皬
锛?/p>
D
锛?/p>
飦?/p>
澧炲姞锛?/p>
飦?/p>
m
鍑忓皬
2
銆佷笅鍒楀鍘熺數姹犵殑鎻忚堪鍝釜鏄笉鍑嗙‘鐨勶紵
锛?/p>
锛?/p>
锛?/p>
A
锛夊湪闃虫瀬涓婂彂鐢熸哀鍖栧弽搴?/p>
锛?/p>
B
锛夌數姹犲唴閮ㄧ敱绂诲瓙杈撻�佺數鑽?/p>
锛?/p>
C
锛夊湪鐢垫睜澶栫嚎璺笂鐢靛瓙浠庨槾鏋佹祦鍚戦槼鏋?/p>
锛?/p>
D
锛夊綋鐢靛姩鍔夸负姝ｅ�兼椂鐢垫睜鍙嶅簲鏄嚜鍙戠殑
3
銆佸湪鐢ㄥ娑堟硶娴嬪畾鐢垫睜鐨勭數鍔ㄥ娍鏃讹紝閫氬父蹇呴』鐢ㄥ埌锛?/p>
锛?/p>
锛?/p>
锛?/p>
A
锛夋爣鍑嗘阿鐢垫瀬
锛?/p>
B
锛夌敇姹炵數鏋?/p>
锛?/p>
C
锛夋爣鍑嗙數姹?/p>
锛?/p>
D
锛夋椿搴︿负
1
鐨勭數瑙ｈ川婧舵恫
4
銆佷竴涓數姹犲弽搴旂‘瀹氱殑鐢垫睜锛岀數鍔ㄥ娍
E
鍊肩殑姝ｈ礋鍙互鐢ㄦ潵璇存槑锛?/p>
锛?/p>
锛?/p>
锛?/p>
A
锛夌數姹犳槸鍚﹀彲閫?/p>
锛?/p>
B
锛夌數姹犲弽搴旀槸鍚﹀凡杈惧钩琛?/p>
锛?/p>
C
锛夌數姹犲弽搴旇嚜鍙戣繘琛岀殑鏂瑰悜
锛?/p>
D
锛夌數姹犲弽搴旂殑闄愬害
5
銆?/p>
鏌愮噧鏂欑數姹犵殑鍙嶅簲涓猴細
H
2
(g) + 1/2O
2
(g) = H
2
O(g)
锛?/p>
鍦?/p>
400K
鏃剁殑
m
r
H
飦?/p>
鍜?/p>
m
r
S
飦?/p>
鍒嗗埆涓?/p>
- 251.6
kJ
飪?/p>
mol
-1
鍜?/p>
- 50 J
飪?/p>
K
-1
飪?/p>
mol
-1
锛屽垯璇ョ數姹犵殑鐢靛姩鍔夸负
锛?/p>
锛?/p>
锛?/p>
A
锛?/p>
1.2V
锛?/p>
B
锛?/p>
2.4V
锛?/p>
C
锛?/p>
1.4V
锛?/p>
D
锛?/p>
2.8V
6
銆佸凡鐭?/p>
飦?/p>
o
( Fe
2+
/ Fe ) = - 0.4402V ,
飦?/p>
o
( Cd
2+
/ Cd ) = - 0.4029V ,
灏嗛噾灞為搧绮夊拰闀夌矇涓㈠叆鍚?/p>
Fe
2+
( 0.1mol
飪?/p>
kg
-1
)
鍜?/p>
Cd
2+
( 0.001mol
飪?/p>
kg
-1
)
鐨勬憾娑蹭腑锛岄搧绮夊拰闀夌矇鏄惁浼氭憾瑙ｏ細
锛?/p>
锛?/p>
锛?/p>
A
锛夐搧绮夊拰闀夌矇鐨嗕細婧惰В
锛?/p>
B
锛夐搧绮夊拰闀夌矇鐨嗕笉浼氭憾瑙?/p>
锛?/p>
C
锛夐搧绮夋憾瑙ｃ�侀晧绮変笉婧?/p>
锛?/p>
D
锛夐晧绮夋憾瑙ｃ�侀搧绮変笉婧?/p>
7
銆佸父鐢ㄧ殑鐢樻睘鐢垫瀬鐨勭數鏋佸弽搴旓細
Hg
2
Cl
2
(s) + 2e
-
= 2Hg(l) + 2Cl
-
(aq)
锛岃楗卞拰鐢樻睘鐢垫瀬銆佹懇灏?/p>
鐢樻睘鐢垫瀬鍜?/p>
0.1mol
飪?/p>
dm
-3
鐢樻睘鐢垫瀬鐨勭數鏋佺數鍔跨浉搴斿湴涓?/p>
飦?/p>
1
銆?/p>
飦?/p>
2
銆?/p>
飦?/p>
3
锛屽垯
298K
鏃讹紝涓夎�?/p>
涔嬬浉瀵瑰ぇ灏忔槸
锛?/p>
锛?/p>
锛?/p>
A
锛?/p>
飦?/p>
1
>
飦?/p>
2
>
飦?/p>
3
锛?/p>
B
锛?/p>
飦?/p>
1
<
飦?/p>
2
<
飦?/p>
3