2015
骞村畨搴嗗競楂樹笁妯℃嫙鑰冭瘯锛堜簩妯★級
鍖栧璇曢
鍘熷瓙閲忥細
H:1
O:16
S:32
N:14
Cl:35.5
F:19
Si:28
As:75
Li:7
Ba:137
Mg:24
Ca
锛?/p>
40
7
銆?/p>
鏈�杩戯紝绉戝瀹跺湪鐢茬兎鐨勪綆娓╂椿鍖栦笌浜屾哀鍖栫⒊鍔犳阿鐮旂┒涓婂彇寰椾簡绐佺牬锛屽叾鍙嶅簲鍘熺悊
濡傚彸锛?/p>
銆備笅鍒楄娉曢敊璇殑鏄?/p>
锛?/p>
锛?/p>
A .CO
2
銆?/p>
CH
3
COOH
鍧囦负鍏变环鍖栧悎鐗?/p>
B.
姣忕敓鎴?/p>
1molCH
3
COOH
锛岃娑堣�?/p>
22.4LCO
2
C.
銆?/p>
CO
2
銆?/p>
CH
3
COOH
鍒嗗瓙涓潎鍚?/p>
蟽
閿拰
蟺
閿?/p>
D.
灞炰簬姘у寲鍙嶅簲
8
锛庝笅鍒楁湁鍏?/p>
NaHSO
3
婧舵恫鐨勫彊杩版纭殑鏄?/p>
锛?/p>
锛?/p>
A
锛庤婧舵恫涓紝
K
+
銆?/p>
Ca
2+
銆?/p>
Cl
2
銆?/p>
Br
鈥?/p>
鍙互澶ч噺鍏卞瓨
B
锛庝笌
FeCl
3
鍙嶅簲鐨勭瀛愭柟绋嬪紡锛?/p>
SO
3
2
鈥?/p>
+2 Fe
3+
+H
2
O = SO
4
2
鈥?/p>
+2 Fe
2+
+ 2H
+
C
锛庡拰瓒抽噺
Ca(OH)
2
婧舵恫鍙嶅簲鐨勭瀛愭柟绋嬪紡锛?/p>
Ca
2+
+OH
鈥?/p>
+ HSO
3
鈥?/p>
= CaSO
3
鈫?H
2
O
D
锛庤兘浣垮惈
I
2
鐨勬穩绮夋憾娑茶摑鑹茶お鍘伙紝璇存槑
NaHSO
3
婧舵恫鍏锋紓鐧芥�?/p>
9
銆佷负瀹炵幇瀹為獙鐩殑锛屽叾浠栦富瑕佷华鍣紝鎵�鐢ㄨ瘯鍓傚悎鐞嗕笖闇�瑕佸湪鏌愪釜閮ㄤ綅鏀剧疆娓╁害璁＄殑鏄?/p>
10
銆佷笅鍒楀浘鍍忎笌瀵瑰簲鐨勫彊杩扮浉绗︾殑鏄紙
锛?/p>
A
銆?/p>
鍥?/p>
I
琛ㄧず鐩愰吀婊村姞鍒?/p>
0.1mol/L
鏌愮⒈婧舵恫涓緱鍒扮殑婊村畾鏇茬嚎锛?/p>
鏈夊浘
I
鍙煡浜岃�呮伆濂戒腑鍜屾椂锛?/p>