绗?/p>
1
椤?/p>
娴欐睙鐪?/p>
2011
骞?/p>
1
鏈堣嚜瀛﹁�冭瘯
鍒嗘瀽鍖栧璇曢
璇剧▼浠ｇ爜锛?/p>
03047
涓�銆佸崟椤归�夋嫨棰?/p>
(
鏈ぇ棰樺叡
15
灏忛锛屾瘡灏忛
2
鍒嗭紝鍏?/p>
30
鍒?/p>
)
鍦ㄦ瘡灏忛鍒楀嚭鐨勫洓涓閫夐」涓彧鏈変竴涓槸绗﹀悎棰樼洰瑕佹眰鐨勶紝璇峰皢鍏朵唬鐮佸～鍐欏湪棰樺悗鐨勬嫭鍙峰唴銆傞敊閫夈�佸閫夋垨鏈?/p>
閫夊潎鏃犲垎銆?/p>
1.
鍦ㄦ爣瀹?/p>
NaOH
婧舵恫娴撳害鏃讹紝
鏌愬悓瀛︾殑鍥涙娴嬪畾缁撴灉鍒嗗埆涓?/p>
0.1023mol/L
銆?/p>
0.1024mol/L
銆?/p>
0.1022mol/L
銆?/p>
0.1023mol/L
锛?/p>
鑰屽疄闄呯粨鏋滃簲涓?/p>
0.1048mol/L
锛屽璇ュ悓瀛︾殑鍒嗘瀽缁撴灉璇勪环涓?/p>
(
)
A.
鍑嗙‘搴﹁緝濂斤紝浣嗙簿瀵嗗害杈冨樊
B.
鍑嗙‘搴﹁緝濂斤紝绮惧瘑搴︿篃濂?/p>
C.
鍑嗙‘搴﹁緝宸紝浣嗙簿瀵嗗害杈冨ソ
D.
鍑嗙‘搴﹁緝宸紝绮惧瘑搴︿篃杈冨樊
2.K
4
锛?/p>
Fe
锛?/p>
CN
锛?/p>
6
锛介壌瀹?/p>
Cu
2+
鏃讹紝鎬�鐤戦厤鍒惰瘯娑茬殑钂搁姘翠腑鍚湁
Cu
2+
锛岃繖鏃跺簲浣?/p>
(
)
A.
绌虹櫧璇曢獙
B.
瀵圭収璇曢獙
C.
浠櫒鏍℃
D.
澶氭娴嬮噺鍙栧叾骞冲潎鍊?/p>
3.
涓嬪垪璇曞墏涓嶈兘浣滀负鍩哄噯鐗╄川鐨勬槸
(
)
A.NaCl
B.Na
2
S
2
O
3
C.ZnO
D.Na
2
CO
3
4.
娆查厤鍒惰崏閰搁挔婧舵恫鐢ㄤ互鏍囧畾
0.04mol/L
KMnO
4
婧舵恫锛屽鏋滆浣挎爣瀹氭椂涓ょ婧舵恫娑堣�楃殑浣撶Н鐩哥瓑锛岄棶鑽夐吀閽犳憾娑蹭负
______mol/L
銆?/p>
(
)
A.0.02
B.0.04
C.0.08
D.0.1
5.T
T/A
琛ㄧず鐨勬剰涔夋槸
(
)
A.1ml
婊村畾鍓備腑鎵�鍚憾璐ㄧ殑璐ㄩ噺
B. 100ml
婊村畾鍓備腑鎵�鍚憾璐ㄧ殑璐ㄩ噺
C. 1ml
婊村畾鍓傜浉褰撲簬琚祴鐗╄川鐨勫厠鏁?/p>
D. 100ml
婊村畾鍓傜浉褰撲簬琚祴鐗╄川鐨勫厠鏁?/p>
6.EDTA
鐨勬按婧舵恫鏈変竷绉嶅舰寮忓瓨鍦紝鍏朵腑鐪熸鑳戒笌閲戝睘绂诲瓙缁滃悎鐨勬槸
(
)
A.H
6
Y
2+
B.H
2
Y
2-
C.HY
3-
D.Y
4-
7.
閲戝睘绂诲瓙鑳借
EDTA
鍑嗙‘婊村畾锛?/p>
濡備粎鑰冭檻閰告晥搴旓紝
鍒?/p>
lg
伪
Y
锛?/p>
H
锛?/p>
鈮?/p>
lg
伪
MY
-8
锛?
lg
伪
Y
锛?/p>
H
锛?/p>
鍊煎搴旂殑
PH
鍊煎嵆鏄憾娑茬殑
閰?
搴﹁姹傘�傞吀搴﹀簲閫夋嫨涓?/p>
(
)
A.
鍦ㄥぇ浜?/p>
pH
鍊肩殑閰稿害杩涜婊村畾
B.
鍦ㄥ皬浜?/p>
pH
鍊肩殑閰稿害杩涜
C.
鍦ㄧ瓑浜?/p>
pH
鍊肩殑閰稿害杩涜婊村畾
D.
浠绘剰閰稿害涓嬭繘琛屾淮瀹?/p>