姝︽眽甯傞儴鍒嗛噸鐐逛腑瀛﹂珮涓�骞寸骇鏈熶腑鑱旇�?/p>
鍖栧璇曞嵎
鍛介浜猴細绋嬫槬鏂?/p>
瀹￠浜猴細閭规案娼?/p>
鑰冭瘯鏃堕棿锛?/p>
2014
骞?/p>
4
鏈?/p>
25
鏃ヤ笂鍗?/p>
10
鈭?/p>
20
锝?/p>
11
鈭?/p>
50
璇曞嵎婊″垎锛?/p>
100
鍒?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲?/p>
:
H:1 C:12
N:14
O:16
Cl:35.5
S:32
Na:23
Mg:24
Al:27
Zn:65
Cu:64
I
鍗?/p>
閫夋嫨棰橈紙
姣忓皬棰樺彧鏈変竴涓�夐」绗﹀悎棰樻剰
,3
鍒喢?/p>
18=54
鍒?/p>
锛?/p>
1
锛庣敓娲讳腑澶勫鏈夊寲瀛︼紝涓嬪垪琛ㄨ堪涓嶆纭殑鏄?/p>
A
锛庤妭鏃ラ噷浜斿僵缂ょ悍鐨勭劙鐏笌閲戝睘鐨勭劙鑹插弽搴旀湁鍏?/p>
B
锛庣敤椋熼唻鍙互閴村埆灏忚嫃鎵撳拰椋熺洂
C
锛庨吀闆ㄥ氨鏄?/p>
PH
灏忎簬
7
鐨勯洦姘?/p>
D
锛庡厜瀵肩氦缁寸殑涓昏鍘熸枡鏄簩姘у寲
纭?/p>
2
锛庝笅鍒楃墿璐ㄤ笉灞炰簬
锛庯紟锛?
绌烘皵姹℃煋鐗╃殑鏄?/p>
A
锛?/p>
SO
2
B
锛?/p>
CO
2
C
锛?/p>
NO
2
D
锛?/p>
NO
3
锛庝笅鍒楃墿璐ㄤ笌鍗遍櫓鍖栧鍝佹爣蹇楃殑瀵瑰簲鍏崇郴涓嶆纭?/p>
锛庯紟锛?
鐨勬槸
A
B
C
D
涔欓唶
澶╃劧姘?/p>
娴撶～閰?/p>
姘㈡哀鍖栭挔
4
锛庝笅鍒楁憾娑蹭腑锛屽父娓╀笅鍙互鐢ㄩ搧缃愯杩愮殑鏄?/p>
A
锛庢祿鐩愰吀
B
锛庣█纭吀
C
锛庣～閰搁摐婧舵恫
D
锛庢祿纭吀
5
锛庝笅鍒楃墿璐ㄤ腑鍙惈鏈夌瀛愰敭鐨勬槸
A
锛?/p>
MgCl
2
B.NaOH
C.Na
2
O
2
D.NH
3
6
锛庝笅鍒楄瘯鍓傚彲浠ョ敤甯︾（鍙ｇ幓鐠冪摱濉炵殑璇曞墏鐡朵繚瀛樼殑鏄?/p>
A
锛庢祿鐩愰吀
B
锛庢按鐜荤拑
C
锛庢阿姘у寲閽?/p>
D
锛庢阿姘熼吀
7
锛庝笅鍒楃墿璐ㄤ腑锛屾棦鑳戒笌鐩愰吀鍙堣兘涓庢阿姘у寲閽犳憾娑插弽搴旓紝涓斿潎鏈夋皵浣撶敓鎴愮殑鍖栧悎鐗╂槸
A
锛?/p>
Si
B
锛?/p>
NH
4
HCO
3
C
锛?/p>
Al
D
锛?/p>
Al
2
O
3
8
锛庢渶杩戝尰瀛︾晫閫氳繃鏀惧皠鎬?/p>
14
C
鏍囪
C
60
锛屽彂鐜颁竴绉?/p>
C
60
鐨勭晶閰歌鐢熺墿鍦ㄧ壒瀹氭潯浠朵笅閫氳繃鏂
DNA
鑰屾潃姝荤粏鑳烇紝浠庤�屾姂鍒惰壘婊嬬梾锛屽垯鏈夊叧
14
C
鐨勫彊杩版纭殑鏄?/p>
A
锛庝笌
12
C
鐨勫寲瀛︽�ц川涓嶇浉鍚?/p>
B
锛庝笌
12
C
鐨勪腑瀛愭暟鐩稿悓
C
锛庢槸
C
60
鐨勫悓绱犲紓褰綋
D
锛庝笌
12
C
浜掍负鍚屼綅绱?/p>