2-2-1
鍖栧骞宠 甯告暟
1
锛庝笅鍒楀叧浜庢煇涓�鍖栧鍙嶅簲鐨勫钩琛″父鏁扮殑璇存硶涓紝姝ｇ‘鐨勬槸
(
)
A
锛庝笌璇ュ弽搴旂殑鍘嬪己鏈夊叧
B
锛庝笌鍙嶅簲鐨勬俯搴︽湁鍏筹紝杩樹笌鍙嶅簲鏈韩鏈夊叧
C
锛庝笌鍖栧鍙嶅簲鏈韩鍜屾俯搴︽湁鍏筹紝骞朵笖浼氬彈鍒拌捣濮嬫祿搴︾殑褰卞搷
D
锛庡彧涓庡寲瀛﹀弽搴旀湰韬湁鍏筹紝涓庡叾浠栦换浣曟潯浠舵棤鍏崇殑涓�涓笉鍙樼殑甯告暟
銆愮瓟妗堛�?/p>
B
銆愯В鏋愩�?/p>
K
涓庡弽搴旀俯搴︽湁鍏筹紝
琛ㄨ揪寮忎笌鏂圭▼寮忕殑涔﹀啓鏈夊叧锛?/p>
浣嗕笌璧峰娴撳害銆?/p>
鍘嬪己鏃犲叧銆?/p>
鏁呯瓟妗?/p>
B
銆?/p>
2
锛庢煇娓╁害涓嬶紝鍙�嗗弽搴?/p>
mA(g)
锛?/p>
nB(g)
pC(g)
鐨勫钩琛″父鏁颁负
K
锛屼笅鍒楀
K
鐨勮娉曟
纭殑鏄?/p>
(
)
A
锛?/p>
K
鍊艰秺澶э紝琛ㄦ槑璇ュ弽搴旇秺鏈夊埄浜?/p>
C
鐨勭敓鎴?/p>
B
锛庤嫢缂╁皬鍙嶅簲鍣ㄧ殑瀹圭Н锛岃兘浣垮钩琛℃鍚戠Щ鍔紝鍒?/p>
K
澧炲ぇ
C
锛庢俯搴﹁秺楂橈紝
K
涓�瀹氳秺澶?/p>
D
锛庡鏋?/p>
m
锛?/p>
n
锛?/p>
p
锛屽垯
K
锛?/p>
1
銆愮瓟妗堛�?/p>
A
銆愯В鏋愩�?/p>
K
瓒婂ぇ锛岃鍙嶅簲姝ｅ悜杩涜鐨勭▼搴﹁秺澶э紝瓒婃湁鍒╀簬
C
鐨勭敓鎴愶紝
A
姝ｇ‘锛涘浜庝竴涓?/p>
纭畾鐨勫寲瀛﹀弽搴旓紝
K
鍙槸娓╁害鐨勫嚱鏁帮紝娓╁害涓�瀹氾紝
K
涓�瀹氾紝涓庡帇寮烘棤鍏筹紝
B
閿欒锛涘洜璇ュ弽搴?/p>
鐨勭儹鏁堝簲涓嶇‘瀹氾紝鏁?/p>
C
椤归敊璇紱
K
锛?/p>
[C]
p
[A]
m
路[B]
n
锛屾晠鐢?/p>
m
锛?/p>
n
锛?/p>
p
锛屾棤娉曞垽鏂?/p>
K
鐨勫ぇ灏忋�傛晠绛旀
A
銆?/p>
3.
瀵瑰彲閫嗗弽搴?/p>
4NH
3
(g)+5O
2
(g)
4NO(g)+6H
2
O(g),
涓嬪垪杈惧埌骞宠 鐘舵�佺殑鏍囧織鏄?/p>
(
)
A.
杈惧埌鍖栧骞宠 鏃?/p>
4v
姝?/p>
(O
2
)=5v
閫?/p>
(NO)
B.
鍗曚綅鏃堕棿鍐呯敓鎴?/p>
4 mol NO
鐨勫悓鏃?/p>
,
娑堣�?/p>
4 mol NH
3
C.NH
3
銆?/p>
O
2
銆?/p>
NO
銆?/p>
H
2
O
鐨勭墿璐ㄧ殑閲忎箣姣旀弧瓒?/p>
4
鈭?/p>
5
鈭?/p>
4
鈭?/p>
6
D.
鍗曚綅鏃堕棿閲岀敓鎴?/p>
4 mol NO
鐨勫悓鏃剁敓鎴?/p>
6 mol H
2
O
銆愮瓟妗堛�?/p>
A
銆愯В鏋愩�?/p>
A
椤硅〃绀虹殑鍙嶅簲涓嶅悓鍚?/p>
,
涓旈�熺巼姣旂瓑浜庢柟绋嬪紡涓殑鍖栧璁￠噺鏁颁箣姣?/p>
,
鏁呭垽鏂负骞?/p>
琛＄姸鎬?/p>
;B
銆?/p>
D
涓ら」琛ㄧず鐨勫寲瀛﹀弽搴旀槸鍚屽悜鐨?/p>
;C
椤?/p>
,
鍙嶅簲涓悇鐗╄川鐨勭墿璐ㄧ殑閲忎箣姣旂瓑浜庢柟绋嬪紡
鐨勫寲瀛﹁閲忔暟涔嬫瘮
,
涓嶄竴瀹氭槸骞宠 鐘舵�併�傛晠绛旀
A
銆?/p>
4
锛庡綋鎶婃櫠浣?/p>
N
2
O
4
鏀惧叆瀵嗛棴瀹瑰櫒涓皵鍖栵紝骞跺缓绔嬩簡
N
2
O
4
(g)
2NO
2
(g)
骞宠 鍚庯紝淇濇寔娓?