鍦ㄧ粰鍑虹殑
4
涓�夐」涓紝璇烽�夊嚭
1
涓纭瓟妗?/p>
銆?/p>
1.
涓嬪垪鐗╄川涓紝涓嶉�傚疁鍋氶厤浣撶殑鏄紙
锛?/p>
A. S
2
O
3
2-
B. H
2
O C. Br
锛?/p>
D. NH
4
+
瑙ｏ細閫?/p>
D
銆?/p>
NH
4
+
涓殑
N
娌℃湁瀛ゅ鐢靛瓙銆?/p>
2.
涓嬪垪閰嶇瀛愪腑锛屽睘浜庡杞ㄩ厤鍚堢墿鐨勬槸锛?/p>
锛?/p>
A. [FeF
6
]
3
锛?/p>
B. [Cr(NH
3
)
6
]
3+
C. [Au(Cl)
4
]
-
D. [Ni(CN)
4
]
2
锛?/p>
瑙ｏ細閫?/p>
A, [FeF
6
]
3
锛?/p>
涓績鍘熷瓙
Fe
3+
閲囩敤
sp
3
d
2
杞ㄩ亾杩涜鏉傚寲銆?/p>
3.
娴嬪緱
[Co(NH
3
)
6
]
3+
纾佺煩
渭
=
锛屽彲鐭?/p>
C
O
3
锛?/p>
绂诲瓙閲囧彇鐨勬潅鍖栫被鍨嬫槸锛?/p>
锛?/p>
A. sp
3
B. dsp
2
C. d
2
sp
3
D. sp
3
d
2
瑙ｏ細閫?/p>
C
銆?/p>
C
O
3
锛?/p>
浠风數瀛愭瀯鍨嬫槸
3d
6
,
鐢辩鐭?/p>
渭
=
鍙互鎺ㄦ柇锛氳閰嶅悎鐗╀腑娌℃湁鏈垚瀵圭殑鐢靛瓙锛屽湪
褰㈡垚閰嶅悎鐗╂椂
C
O
3
锛?/p>
3d
杞ㄩ亾涓婄殑鐢靛瓙鍏堢粡杩囬噸鎺掞紝鍐嶉噰鍙?/p>
d
2
sp
3
杞ㄩ亾鏉傚寲锛屼笌閰嶄綋鎴愰敭銆?/p>
4.
涓嬪垪鐗╄川涓叿鏈夐『纾佹�х殑鏄紙
锛?/p>
A. [Zn(NH
3
)
4
]
2+
B. [Cu(NH
3
)
4
]
2+
C. [Fe(CN)
6
]
4
锛?/p>
D. [Ag(NH
3
)
2
]
+
瑙ｏ細閫?/p>
B
銆?/p>
Cu
2+
鐨勪环鐢靛瓙鏋勫瀷鏄?/p>
3d
9
,
鍦ㄥ舰鎴愰厤鍚堢墿鏃堕噰鐢?/p>
dsp
2
鏉傚寲锛屾湁
1
涓湭鎴愬鐨勭數
瀛愬瓨鍦紝鎵�浠ユ槸椤虹鎬х殑銆?/p>
5.
涓嬪垪鐗╄川涓兘浣滀负铻悎鍓傜殑鏄紙
锛?/p>
A. NO
锛?/p>
OH B. (CH
3
)
2
N
锛?/p>
NH
2
C. CNS
锛?/p>
D. H
2
N
锛?/p>
CH
2
锛?/p>
CH
2
锛?/p>
CH
2
锛?/p>
NH
2
瑙ｏ細閫?/p>
D
锛屽叾鍒嗗瓙涓袱涓?/p>
N
鍘熷瓙浣滀负閰嶄綅鍘熷瓙鍙互鎻愪緵瀛ゅ鐢靛瓙锛岃�屼笖瀹冧滑鐩歌窛
3
涓師
瀛愶紝鍙悓鏃朵笌涓�涓腑蹇冨師瀛愰厤浣嶅舰鎴愬惈鏈夊叚鍏冭灟鐜殑铻悎鐗┿�?/p>
6.
涓嬪垪閰嶅悎鐗╄兘鍦ㄥ己閰镐粙璐ㄤ腑绋冲畾瀛樺湪鐨勬槸锛?/p>
锛?/p>
A.
Ag
NH
3
2
锛?/p>
B. [FeCl
4
]
鈥?/p>
C. [Fe
锛?/p>
C
2
O
4
锛?/p>
3
]
3
鈥?/p>
D.
Ag
S
2
O
3
2
3-
瑙ｏ細閫?/p>
B
銆?/p>
Cl
-
鍦ㄥ己閰镐腑瀛樺湪褰㈠紡涓嶅彉锛屽閰嶅悎鐗╃殑绋冲畾鎬у奖鍝嶄笉澶э紱鑰?/p>
NH
3
銆?/p>
C
2
O
4
2-
鍦ㄥ己
閰镐粙璐ㄤ腑浼氬舰鎴愰毦鐢电鐨勫急閰革紝
S
2
O
3
2-
涓庡己閰稿弽搴斾細鍒嗚В涓虹～鍜屼簹纭吀锛?/p>
鍚庤�呭張鍒嗚В涓轰簩姘у寲
纭拰姘达紝鍥犳鐩稿簲鐨勯厤鍚堢墿鍦ㄥ己閰镐粙璐ㄤ腑浼氬彂鐢熻В绂伙紝绋冲畾鎬ч檷浣庛�?/p>
7.
鐢?/p>
EDTA
涓烘淮瀹氬墏娴嬪畾姘寸殑鎬荤‖搴︽椂锛屼粙璐ㄦ潯浠舵槸锛?/p>
锛?/p>
A.
娴撶～閰?/p>
B.
娴撴阿姘у寲閽?/p>
C.
涓�?/p>
D. pH=10
鐨勭紦鍐叉恫
瑙ｏ細閫?/p>
D
銆備粠閰告晥搴旀洸绾垮彲浠ュ垽鏂淮瀹氶挋闀佹�婚噺鏃剁殑
pH
涓嶈兘浣庝簬
10
锛岃�冭檻鍒?/p>
pH
澶т簬
12
鏃?/p>
,
浼氬彂鐢?/p>
Mg(OH)
2
娌夋穩锛屽洜姝ら�夋嫨
pH=10
鐨勭紦鍐叉恫銆?/p>
8.
鏌愰噾灞炴寚绀哄墏鍦ㄦ憾娑蹭腑瀛樺湪涓嬪垪骞宠 锛?/p>
3
.
6
2
飥?/p>
飦?/p>
a
pK
6
11
3
飥?/p>
飦?
a
pK
H
2
In
-
==== HIn
2-
==== In
3-
绱孩
钃?/p>
姗?/p>
瀹冧笌閲戝睘绂诲瓙褰㈡垚鐨勯厤鍚堢墿鏄剧孩鑹诧紝浣跨敤璇ユ寚绀哄墏鐨?/p>
pH
鑼冨洿鏄紙
锛?/p>
A. <
B. >
C.
7~10
D. 卤1
瑙ｏ細閫?/p>
C
銆傝鎸囩ず鍓傚湪
pH
<
鎴?/p>
pH
>12
鏃讹紝娓哥鎸囩ず鍓傜殑棰滆壊涓庡叾閲戝睘绂诲瓙閰嶅悎鐗╃殑
棰滆壊娌℃湁鏄庢樉鐨勫樊鍒紝鍦?/p>
pH 8~10
鏃惰繘琛屾淮瀹氾紝缁堢偣鐢遍噾灞炵瀛愰厤鍚堢墿鐨勯厭绾㈣壊鍙樻垚娓?/p>
绂绘寚绀哄墏鐨勮摑鑹诧紝棰滆壊鍙樺寲鎵嶆樉钁椼�?/p>
9.
鍦?/p>
pH
涓?/p>
4
宸﹀彸锛岀敤
EDTA
婊村畾
Zn
2+
锛屼笅鍒楀摢浜涚瀛愪笉骞叉壈婊村畾锛?/p>
锛?/p>
A. Al
3+
B. Hg
2+
C. Mg
2+
D. Cu
2+