鏈変负宸ヤ綔瀹?/p>
1
2013
骞翠笂娴峰競鏅�氶珮涓涓氭按骞宠�冭瘯
鍖栧璇曞嵎
鐩稿鍘熷瓙璐ㄩ噺锛?/p>
H
-
1
O
-
16
N
-
14
S
-
32
Na
-
23
涓�
銆侀�夋嫨棰橈紙鏈鍏?/p>
40
鍒嗭紝姣忓皬棰?/p>
2
鍒嗭紝姣忓皬棰樺彧鏈変竴涓纭瓟妗堬級
1
锛?/p>
鑷劧鐣屼腑鑳戒互娓哥鎬佸瓨鍦ㄧ殑鍏冪礌鏄?/p>
A
锛庣～
B
锛庢隘
C
锛庨摑
D
锛庨晛
2
锛?/p>
涓嬪垪鍗曡川娲绘臣鎬ф渶寮虹殑鏄?/p>
A
锛?/p>
N
2
B
锛?/p>
Cl
2
C
锛?/p>
Br
2
D
锛?/p>
I
2
3
锛?/p>
閽煎彲鐢ㄤ簬鍒跺瀵煎脊锛岄捈鐨勫悓浣嶇礌
94
Mo
鎵�鍚殑涓瓙鏁版槸
A
锛?/p>
42
B
锛?/p>
47
C
锛?/p>
52
D
锛?/p>
94
4
锛?/p>
涓嬪垪鍖栧悎鐗╁睘浜庡己鐢佃В璐ㄧ殑鏄?/p>
A
锛?/p>
NaOH
B
锛?/p>
CH
3
COOH
C
锛?/p>
H
2
O
D
锛?/p>
CO
2
5
锛?/p>
鑳戒娇娣�绮夋憾娑叉樉钃濊壊鐨勭墿璐ㄦ槸
A
锛?/p>
KI
B
锛?/p>
I
2
C
锛?/p>
KIO
3
D
锛?/p>
HI
6
锛?/p>
涓嶅睘浜庣煶娌瑰垎棣忎骇鍝佺殑鏄?/p>
A
锛庣煶铚?/p>
B
锛庡ぉ鐒舵皵
C
锛庢苯娌?/p>
D
锛庢播闈?/p>
7
锛?/p>
涓嶈兘鐢ㄦ祿纭吀骞茬嚗鐨勬皵浣撴槸
A
锛?/p>
NH
3
B
锛?/p>
SO
2
C
锛?/p>
Cl
2
D
锛?/p>
HCl
8
锛庝笌浜屾哀鍖栫～鍙嶅簲鏃讹紝涓嬪垪鐗╄川浣滆繕鍘熷墏鐨勬槸
A
锛庢捍
B
锛庣～鍖栨阿
C
锛庡搧绾?/p>
D
锛庢阿姘у寲閽?/p>
9
锛庝笅鍒楀彉鍖栦細鏀惧嚭鐑噺鐨勬槸
A
锛庣鍗囧崕
B
锛庡啺铻嶅寲
C
锛庢隘鍖栭摰婧朵簬姘?/p>
D
锛庢阿姘у寲閽犳憾浜庢按
10
锛庡垎绂昏嫰鍜屾按锛屽簲閫夌敤鐨勮缃槸
11
锛?/p>
25
鈩冩椂锛?/p>
0.01mol/L
姘㈡哀鍖栭挔婧舵恫鐨?/p>
pH
鏄?/p>
42