- 1-
鐗╄川鐨勯噺搴旂敤浜庡寲瀛︽柟绋嬪紡鐨勮绠?/p>
涓�銆侀�夋嫨棰橈紙姣忓皬棰?/p>
5
鍒嗭紝鍏?/p>
10
灏忛锛岃
50
鍒嗭紝姣忓皬棰樺彧鏈変竴涓纭瓟妗堬級
1
锛庡皢
0.4mol/LAgNO3
婧舵恫涓?/p>
0.3mol/LBaCl2
婧舵恫鎸変綋绉瘮涓?/p>
1
锛?/p>
2
娣峰悎銆傚弽搴斿悗锛屾憾娑蹭腑绂?/p>
瀛愭祿搴︽渶澶х殑鏄?/p>
锛?/p>
锛?/p>
A
锛?/p>
Ag
+
B
锛?/p>
NO
C
锛?/p>
Ba
2+
D
锛?/p>
Cl
锛?
2
锛庢煇娓╁害涓嬶紝灏?/p>
Cl2
閫氬叆
KOH
婧舵恫閲岋紝鍙嶅簲鍚庡緱鍒?/p>
KCl
銆?/p>
KClO
銆?/p>
KClO3
鐨勬贩鍚堟憾娑层�傜粡
娴嬪畾
ClO
锛?
涓?/p>
ClO
绂诲瓙鐨勭墿璐ㄧ殑閲忎箣姣旀槸
1
锛?/p>
2
锛屽垯
Cl2
涓?/p>
KOH
鍙嶅簲鏃讹紝琚繕鍘熺殑姘厓绱?/p>
涓庤姘у寲鐨勬隘鍏冪礌鐨勭墿璐ㄧ殑閲忎箣姣斾负
锛?/p>
锛?/p>
A
锛?/p>
2
锛?/p>
3
B
锛?/p>
4
锛?/p>
3
C
锛?/p>
10
锛?/p>
3
D
锛?/p>
11
锛?/p>
3
3
锛?/p>
鏍囧喌涓嬪皢
24g
纭矇鏀惧湪
4.48L
姘ф皵涓厖鍒嗙噧鐑у悗鎭㈠鍒板師鏉′欢锛?/p>
鎵�寰楁皵浣撴�讳綋绉负
锛?/p>
锛?/p>
A
锛?/p>
16.8L
B
锛?/p>
21.28L
C
锛?/p>
4.48L
D
锛?/p>
2.24L
4
锛庡皢
3.72g
鐢遍噾灞為挔銆佹哀鍖栭挔鍜岃繃姘у寲閽犵粍鎴愮殑娣峰悎鐗╀笌瓒抽噺姘村弽搴旓紝鍦ㄦ爣鍑嗙姸鍐典笅寰楀埌
672mL
娣峰悎姘斾綋銆傚皢璇ユ贩鍚堟皵浣撶數鐏姳鐐圭噧锛屾伆濂藉畬鍏ㄥ弽搴斻�傚垯鍘熸贩鍚堢墿涓挔銆佹哀鍖栭挔銆?/p>
杩囨哀鍖栭挔鐨勭墿璐ㄧ殑閲忎箣姣斾负
锛?/p>
锛?/p>
A
锛?/p>
3
锛?/p>
2
锛?/p>
1
B
锛?/p>
4
锛?/p>
2
锛?/p>
1
C
锛?/p>
1
锛?/p>
1
锛?/p>
1
D
锛?/p>
2
锛?/p>
1
锛?/p>
1
5
锛庢爣鍑嗙姸鍐典笅锛屽皢
20LCO
2
鍜?/p>
CO
娣峰悎姘旈�氳繃瓒抽噺鐨?/p>
Na
2
O
2
绮夋湯锛屽湪鐩稿悓鐘跺喌涓嬶紝姘斾綋浣?/p>
绉噺灏戝埌
16L
锛屽垯鍘熸贩鍚堟皵浣撲腑
CO
鐨勪綋绉负
锛?/p>
锛?/p>
A
锛?/p>
4L
B
锛?/p>
8L
C
锛?/p>
12L
D
锛?/p>
16L
6
锛庡皢鐢?/p>
NaHCO
3
鍜岄儴鍒嗛鍖栫殑绾⒈锛堝寲瀛﹀紡涓?/p>
Na
2
CO
3
路
xH
2
O
锛夌粍鎴愮殑
mg
娣峰悎鐗╂牱鍝侀厤
鎴?/p>
250mL
婧舵恫锛?/p>
鍙栧嚭
25mL
婧舵恫锛?/p>
鐢?/p>
1.0mol/L
鐨勭洂閰告淮瀹氾紝
婊磋嚦缁堢偣锛?/p>
鐢ㄥ幓鐩愰吀
30.0mL
銆?/p>
鑻ュ皢
mg
涓婅堪鏍峰搧鍔犵儹鑷宠川閲忎笉鍐嶅彉鍖栨椂锛屽彲寰楀浐浣撶殑璐ㄩ噺涓?/p>
锛?/p>
锛?/p>
A
锛?/p>
31.8g
B
锛?/p>
15.9g
C
锛?/p>
1.59g
D
锛庢棤娉曠‘瀹?/p>
7
锛庣⒊閰搁摐鍜岀⒈寮忕⒊閰搁摐
[Cu
2
(OH)
2
CO
3
]
鍧囧彲婧朵簬鐩愰吀锛岃浆鍖栦负姘寲閾溿�傚湪楂樻俯涓嬭繖涓ょ鍖栧悎
鐗╁潎鑳藉垎瑙ｇ敓鎴愭哀鍖栭摐
銆傛憾瑙?/p>
28.4g
鐨勪笂杩版贩鍚堢墿锛屾秷鑰?/p>
500mL 1mol/L
鐩愰吀銆傜伡鐑х瓑閲?/p>
鐨勪笂杩版贩鍚堢墿锛屽緱鍒版哀鍖栭摐鐨勮川閲忔槸
锛?/p>
锛?/p>