涓�銆佹淮瀹氬垎鏋愭璁?/p>
-
1
-
鍖栧鍒嗘瀽璇曢闆?/p>
涓�銆佹淮瀹氬垎鏋愭璁?/p>
锛?/p>
211
棰?/p>
锛?/p>
涓�銆侀�夋嫨棰?/p>
(
鍏?/p>
34
棰?/p>
)
1.
2
鍒?/p>
(0101)
璇曟牱鐢ㄩ噺涓?/p>
0.1 ~ 10 mg
鐨勫垎鏋愮О涓?/p>
-------------------------------------------------------- (
)
(A)
甯搁噺鍒嗘瀽
(B)
鍗婂井閲忓垎鏋?/p>
(C)
寰噺鍒嗘瀽
(D)
鐥曢噺鍒嗘瀽
2.
2
鍒?/p>
(0102)
璇曟恫浣撶Н鍦?/p>
1 ~ 10 mL
鐨勫垎鏋愮О涓?/p>
-----------------------------------------------------------(
)
(A)
甯搁噺鍒嗘瀽
(B)
鍗婂井閲忓垎鏋?/p>
(C)
寰噺鍒嗘瀽
(D)
鐥曢噺鍒嗘瀽
3.
2
鍒?/p>
(0103)
鍑嗙‘绉诲彇
1.0 mg/mL
閾滅殑鏍囧噯婧舵恫
2.50 mL,
浜庡閲忕摱涓█閲婅嚦
500 mL,
鍒欑█閲婂悗鐨勬憾娑?/p>
鍚摐
(
飦?/p>
g/mL)
涓?/p>
---------------------------------------------------------------------------------------(
)
(A) 0.5
(B) 2.5
(C) 5.0
(D) 25
4.
2
鍒?/p>
(0104)
姣?/p>
100 mL
浜轰綋琛�娴嗕腑
,
骞冲潎鍚?/p>
K
+
18.0mg
鍜?/p>
Cl
-
365 mg
銆?/p>
宸茬煡
M
(K
+
)= 39.1 g/mol,
M
(Cl
-
) =
35.5 g/mol
銆傝娴嗙殑瀵嗗害涓?/p>
1.0 g/mL
銆傚垯琛�娴嗕腑
K
+
鍜?/p>
Cl
-
鐨勬祿搴︿负
--------------------------(
)
(A) 1.80
脳
10
-1
鍜?/p>
3.65 mol/L
(B) 7.04
脳
10
-3
鍜?/p>
1.30
脳
10
-1
mol/L
(C) 4.60
脳
10
-3
鍜?/p>
1.03
脳
10
-1
mol/L
(D) 4.60
脳
10
-6
鍜?/p>
1.03
脳
10
-4
mol/L
5.
2
鍒?/p>
(0105)
娴锋按骞冲潎鍚?/p>
1.08
脳
10
3
飦?/p>
g/g Na
+
鍜?/p>
270
飦?/p>
g/g SO
4
2-
,
娴锋按骞冲潎瀵嗗害涓?/p>
1.02g/mL
銆?/p>
宸茬煡
A
r
(Na)=23.0,
M
r
(SO
4
2-
)=96.1,
鍒欐捣姘翠腑
pNa
鍜?/p>
pSO
4
鍒嗗埆涓?/p>
---------------------------(
)
(A) 1.32
鍜?/p>
2.54
(B) 2.96
鍜?/p>
3.56
(C) 1.34
鍜?/p>
2.56
(D) 4.32
鍜?/p>
5.54
6.
2
鍒?/p>
(0106)
娴锋按骞冲潎鍚?/p>
1.08
脳
10
3
飦?/p>
g/g
Na
+
鍜?/p>
270
飦?/p>
g/g
SO
4
2-
,
娴锋按骞冲潎瀵嗗害涓?/p>
1.02g/mL,
鍒欐捣姘翠腑
Na
+
鍜?/p>
SO
4
2-
娴撳害
(mol/L)
涓?/p>
----------------------------------------------------------------------------(
)
宸茬煡
A
r
(Na)=23.0,
M
r
(SO
4
2-
)=96.1
(A) 4.79
脳
10
-5
, 2.87
脳
10
-6
(B) 1.10
脳
10
-3
, 2.75
脳
10
-4
(C) 4.60
脳
10
-2
, 2.76
脳
10
-3
(D) 4.79
脳
10
-2
, 2.87
脳
10
-3
7.
2
鍒?/p>
(0107)
浠ヤ笅璇曞墏鑳戒綔涓哄熀鍑嗙墿鐨勬槸
--------------------------------------------------------------------(
)
(A)
鍒嗘瀽绾?/p>
CaO
(B)
鍒嗘瀽绾?/p>
SnCl
2
路
2H
2
O
(C)
鍏夎氨绾笁姘у寲浜岄搧
(D) 99.99%
閲戝睘閾?/p>
8.
2
鍒?/p>
(0108)
鐢ㄩ偦鑻簩鐢查吀姘㈤捑涓哄熀鍑嗙墿鏍囧畾
0.1
mol/L
NaOH
婧舵恫
,
姣忎唤鍩哄噯鐗╃殑绉板彇閲忓疁涓?/p>
[
M
r
(KHC
8
H
8
O
4
)=204.2] -------------------------------------------------------------------------------(
)
(A) 0.2 g
宸﹀彸
(B) 0.2 g ~ 0.4 g
(C) 0.4 g ~ 0.8 g
(D) 0.8 g ~ 1.6 g
9.
2
鍒?/p>
(0109)
鍦ㄦ淮瀹氬垎鏋愪腑鎵�鐢ㄦ爣鍑嗘憾娑叉祿搴︿笉瀹滆繃澶?/p>
,
鍏跺師鍥犳槸
-------------------------------------(
)