鍖栧鑳戒笌鐑兘
鏉庝粫鎵?/p>
锛堣�冭瘯鏃堕棿锛?/p>
45
鍒嗛挓
婊″垎锛?/p>
100
鍒嗭級
涓�銆佸崟椤归�夋嫨棰橈細鏈鍖呮嫭
11
灏忛锛屾瘡灏忛
5
鍒嗭紝鍏?/p>
55
鍒嗐�?/p>
1
锛庝笅鍒椾笌鍖栧鍙嶅簲鑳介噺鍙樺寲鐩稿叧鐨勫彊杩版纭殑鏄?/p>
(
)
A
锛庣敓鎴愮墿鎬昏兘閲忎竴瀹氫綆浜庡弽搴旂墿鎬昏兘閲?/p>
B
锛庨厭绮惧彲鐢ㄤ綔鐕冩枡锛岃鏄庨厭绮剧噧鐑ф槸閲婃斁鑳介噺鐨勫弽搴?/p>
C
锛庡共鍐版苯鍖栭渶瑕佸惛鏀跺ぇ閲忕殑鐑紝杩欎釜鍙樺寲鏄惛鐑弽搴?/p>
D
锛庡悓娓╁悓鍘嬩笅锛?/p>
H
2
(g)
锛?/p>
Cl
2
(g)===2HCl(g)
鍦ㄥ厜鐓у拰鐐圭噧鏉′欢涓嬬殑
螖
H
涓嶅悓
绛旀锛?/p>
B
瑙ｆ瀽锛?/p>
A
椤癸紝鏀剧儹鍙嶅簲涓敓鎴愮墿鎬昏兘閲忎綆浜庡弽搴旂墿鎬昏兘閲忥紝鍚哥儹鍙嶅簲涓敓鎴愮墿鐨勬�昏兘閲?/p>
楂樹簬鍙嶅簲鐗╃殑鎬昏兘閲忥紝鏁?/p>
A
閿欙紱
C
椤癸紝骞插啺姹藉寲鏄墿鐞嗗彉鍖栵紝涓嶆槸鍖栧鍙嶅簲锛屾晠
C
閿欒锛涚創
鍙樹笌鍙嶅簲鏉′欢鏃犲叧锛屾晠
D
閿欍�?/p>
2
锛庝笅鍒楃儹鍖栧鏂圭▼寮忎功鍐欐纭殑鏄?/p>
(
螖
H
鐨勭粷瀵瑰�煎潎姝ｇ‘
)(
)
A
锛?/p>
C
2
H
5
OH(l)
锛?/p>
3O
2
(g)===2CO
2
(g)
锛?/p>
3H
2
O(g)
螖
H
锛濓紞
1 367.0 kJ
路
mol
锛?/p>
1
(
鐕冪儳鐑?/p>
)
B
锛?/p>
NaOH(aq)
锛?/p>
HCl(aq)===NaCl(aq)
锛?/p>
H
2
O(l)
螖
H
锛濓紜
57.3 kJ
路
mol
锛?/p>
1
(
涓拰鐑?/p>
)
C
锛?/p>
S(s)
锛?/p>
O
2
(g)===SO
2
(g)
螖
H
锛濓紞
296.8 kJ
路
mol
锛?/p>
1
(
鍙嶅簲鐑?/p>
)
D
锛?/p>
2NO
2
===O
2
锛?/p>
2NO
螖
H
锛濓紜
116.2 kJ
路
mol
锛?/p>
1
(
鍙嶅簲鐑?/p>
)
绛旀锛?/p>
C
3
锛庡湪涓嬪垪鍚勮娉曚腑锛屾纭殑鏄?/p>
(
)
A
锛?/p>
螖
H
>0
琛ㄧず鏀剧儹鍙嶅簲锛?/p>
螖
H
<0
琛ㄧず鍚哥儹鍙嶅簲
B
锛庣儹鍖栧鏂圭▼寮忎腑鐨勫寲瀛﹁閲忔暟鍙〃绀虹墿璐ㄧ殑閲忥紝鍙互鏄垎鏁?/p>
C
锛?/p>
1 mol H
2
SO
4
涓?/p>
1 mol Ba(OH)
2
鍙嶅簲鐢熸垚
BaSO
4
娌夋穩鏃舵斁鍑虹殑鐑彨鍋氫腑鍜岀儹
D
锛?/p>
1 mol H
2
涓?/p>
0.5 mol O
2
鍙嶅簲鏀惧嚭鐨勭儹灏辨槸
H
2
鐨勭噧鐑х儹
绛旀锛?/p>
B
瑙ｆ瀽锛?/p>
A
椤癸紝
螖
H
>0
琛ㄧず鍚哥儹鍙嶅簲锛?/p>
螖
H
<0
琛ㄧず鏀剧儹鍙嶅簲锛?/p>
C
椤癸紝
鈥滀腑鍜岀儹鈥濇槸鎸囧湪绋�婧?/p>
娑蹭腑锛屽己閰稿拰寮虹⒈鍙戠敓涓拰鍙嶅簲锛岀敓鎴?/p>
1
mol
姘存椂鏀惧嚭鐨勭儹閲忥紝
1
mol
H
2
SO
4
涓?/p>
1
mol
Ba(OH)
2
鍙嶅簲鐢熸垚
2
mol
姘达紝
鍚屾椂杩樻湁
BaSO
4
娌夋穩鐢熸垚锛?/p>
鏀惧嚭鐨勭儹澶т簬涓拰鐑紱
D
椤癸紝
鍦?/p>
25
鈩冦�?/p>
101
kPa
鏃讹紝
1 mol H
2
涓?/p>
0.5 mol O
2
鍙嶅簲锛岀敓鎴愭恫鎬佹按鏃舵斁鍑虹殑鐑墠鏄?/p>
H
2
鐨勭噧鐑х儹锛岄涓病鏈夎鏄?/p>
鐢熸垚鐨勬按鐨勮仛闆嗙姸鎬併�?/p>
4
锛庡凡鐭ワ細鈶?/p>
Cu(s)
锛?/p>
2H
锛?
(aq)===Cu
2
锛?
(aq)
锛?/p>
H
2
(g)
螖
H
1
鈶?/p>
2H
2
O
2
(l)===2H
2
O(l)
锛?/p>
O
2
(g)
螖
H
2
鈶?/p>
2H
2
(g)
锛?/p>
O
2
(g)===2H
2
O(l)
螖
H
3
鍒欏弽搴?/p>
Cu(s)
锛?/p>
H
2
O
2
(l)
锛?/p>
2H
锛?
(aq)===Cu
2
锛?
(aq)
锛?/p>
2H
2
O(l)
鐨?/p>
螖
H
鏄?/p>
(
)
A
锛?/p>
螖
H
锛?/p>
螖
H
1
锛?/p>
1
2
螖
H
2
锛?/p>
1
2
螖
H
3
B
锛?/p>
螖
H
锛?/p>
螖
H
1
锛?/p>
1
2
螖
H
2
锛?/p>
1
2
螖
H
3
C
锛?/p>
螖
H
锛?/p>
螖
H
1
锛?/p>
2
螖
H
2
锛?/p>
2
螖
H
3
D
锛?/p>
螖
H
锛?/p>
2
螖
H
1
锛?/p>
螖
H
2
锛?/p>
螖
H
3
绛旀锛?/p>
A