绗簩绔?/p>
鍖栧鍙嶅簲涓庤兘閲?/p>
绗竴鑺?/p>
鍖栧鑳戒笌鐑兘锛堢
1
璇炬椂锛?/p>
銆愬涔犵洰鏍囥�?/p>
1
銆?/p>
浜嗚В鍖栧閿笌鑳介噺涔嬮棿鐨勫瘑鍒囪仈绯汇�?/p>
2
銆?/p>
鐞嗚В鍖栧鍙嶅簲涓兘閲忓彉鍖栫殑涓昏鍘熷洜
銆愰噸闅剧偣銆?/p>
1.
鍖栧鍙嶅簲涓兘閲忓彉鍖栫殑涓昏鍘熷洜銆?/p>
2.
浠庢湰璐ㄤ笂鐞嗚В鍖栧鍙嶅簲涓兘閲忕殑鍙樺寲锛屼粠鑰屽缓绔嬭捣绉戝鐨勮兘閲忓彉鍖栬銆?/p>
銆愰涔犺嚜瀛︺�?/p>
1.
鍖栧鍙嶅簲鐨勫疄璐?/p>
鍖栧鍙嶅簲鐨勫疄璐ㄦ槸鍘熷瓙
(
鎴栧師瀛愬洟
)
鐨勯噸鏂扮粍鍚堬紝
,
鍗冲弽搴旂墿涓棫鍖栧閿殑
鍜?/p>
鐢熸垚鐗╀腑鏂板寲瀛﹂敭鐨?/p>
銆?/p>
2.
鍖栧鍙嶅簲涓兘閲忓彉鍖栫殑鍘熷洜
(
寰瑙掑害
)
(1)
鏂紑鍙嶅簲鐗╀腑鐨勫寲瀛﹂敭瑕?/p>
鑳介噺锛屽舰鎴愮敓鎴愮墿涓殑鏂板寲瀛﹂敭瑕?/p>
鑳介噺
(2)
鐗╄川鍦ㄥ寲瀛﹀弽搴斾腑鍙戠敓鑳介噺鍙樺寲鐨勪富瑕佸師鍥犳槸鍖栧閿殑
鍜?/p>
銆?/p>
3.
鍖栧鍙嶅簲涓兘閲忓彉鍖栫殑鍐冲畾鍥犵礌
(1)
鍖栧鍙嶅簲涓兘閲忓彉鍖栫殑鍐冲畾鍥犵礌
(
鐢?/p>
E
琛ㄧず鐗╄川鑳介噺
)
E
(
鍙嶅簲鐗?/p>
)
锛?/p>
E
(
鐢熸垚鐗?/p>
) __________
鑳介噺
E
(
鍙嶅簲鐗?/p>
)
锛?/p>
E
(
鐢熸垚鐗?/p>
) __________
鑳介噺
銆愮粌涓�缁冦�?/p>
涓嬪垪鍙樺寲杩囩▼涓紝闇�鍚告敹鑳介噺鐨勬槸
( )
A.O+O
O
2
B.H
2
H+H C.H+Cl
HCl
D.C+O
2
CO
2
銆愯鍫傛帰绌躲�?/p>
涓�銆佸寲瀛﹂敭涓庡寲瀛﹀弽搴斾腑鑳介噺鍙樺寲鐨勫叧绯?/p>
娲诲姩涓�
锛?/p>
浠庡井瑙傝搴︽帰绌跺寲瀛﹀弽搴斾腑鑳介噺鍙樺寲鐨勫師鍥?/p>
1
鎺㈢┒锛?/p>
H
2
+Cl
2
=2HCl
姘㈡皵鍦ㄦ隘姘斾腑鐕冪儳涓轰粈涔堜細鏀?/p>
鐑紵
璧勬枡鍗＄墖锛氭媶寮�
1molH
鈥?/p>
H
閿紝
1molCl
鈥?/p>
Cl
閿紝
1molH
鈥?/p>
Cl
閿垎鍒渶瑕佸惛鏀剁殑鑳介噺鏄?/p>
436kJ
锛?/p>
243kJ
锛?/p>
431kJ
锛岀敱
H
2
鍜?/p>
Cl
2
鐢熸垚
2
鎽╁皵
HCl
鐨勫弽搴旀槸鏀惧嚭鑳介噺杩樻槸鍚告敹鑳介噺
?
鎬濊�冿細
濡備綍鍒╃敤鍖栧閿垽鏂?/p>
H
2
+Cl
2
=2HCl
鏄斁鐑弽搴?/p>
?
褰掔撼灏忕粨锛氾紙
1
锛夋柇寮�鍖栧閿
鑳介噺锛屽舰鎴愬寲瀛﹂敭瑕?/p>
鑳介噺锛涜嫢鎴愰敭
鍖栧鍙嶅簲
鍖栧鍙嶅簲