楂樹笁鍖栧绗竴杞�诲涔犱箣鍏?/p>
銆婃哀鏃忓厓绱?/p>
鐜淇濇姢銆?/p>
鏈瘯鍗峰垎绗厾鍗凤紝绗叀鍗凤紝绗厾鍗?/p>
46
鍒嗭紝绗叀鍗?/p>
54
鍒嗭紝婊″垎
100
鍒嗐�?/p>
绗厾鍗凤紙閫夋嫨棰橈紝鍏?/p>
46
鍒嗐�?/p>
锛?/p>
涓�銆侀�夋嫨棰?/p>
锛堟湰灏忛鍖呮嫭
8
涓皬棰橈紝姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
16
鍒嗐�傛瘡灏忛鍙湁涓�
涓�夐」绗﹀悎棰樻剰銆?/p>
锛?/p>
1
锛庨摱鑰虫湰韬负娣￠粍鑹诧紝绂忓缓鐪佸嚭浜т竴绉嶉洩鑰筹紝棰滆壊娲佺櫧濡傞洩銆?/p>
鍏跺埗浣滆繃绋嬪
涓嬶細灏嗛摱鑰冲爢鏀惧湪瀵嗗皝鐘跺喌鑹ソ鐨勫鏂欐鍐咃紝鍦ㄦ鐨勪竴绔疆涓�鍙ｉ攨锛屽姞鐑娇纭：
鐔斿寲骞剁噧鐑э紝涓ゅぉ宸﹀彸锛岄洩鑰冲氨鍒舵垚浜嗐�傝繖绉嶉洩鑰虫槸瀵逛汉浣撴湁瀹崇殑锛屽埗浣滈洩鑰冲埄
鐢ㄤ簡锛?/p>
锛?/p>
A
锛庣～鐨勮繕鍘熸�?/p>
B
锛庣～鐨勬哀鍖栨�?/p>
C
锛庝簩姘у寲纭殑杩樺師鎬?/p>
D
锛庝簩姘у寲纭殑婕傜櫧鎬?/p>
2
锛庡惛杩涗汉浣撳唴鐨?/p>
O
2
鏈?/p>
2%
杞寲涓烘哀鍖栨�ф瀬寮虹殑娲绘�ф哀鍓骇鐗╋紝濡?
绛夛紝杩?
浜涙椿鎬ф哀鑳藉姞閫熶汉浣撹“鑰侊紝琚О涓衡�滃ず鍛芥潃鎵嬧�?/p>
銆傛垜鍥界瀛﹀灏濊瘯鐢ㄥ惈纭掑寲鍚堢墿
Na
2
SeO
3
娑堥櫎浜轰綋鍐呯殑娲绘�ф哀锛屽湪娑堥櫎娲绘�ф哀鏃讹紝
Na
2
SeO
3
鐨勪綔鐢ㄦ槸锛?/p>
锛?/p>
A
锛庤繕鍘熷墏
B
锛庢哀鍖栧墏
C
锛庢棦鏄哀鍖栧墏鍙堟槸杩樺師鍓?/p>
D
锛庝互涓婂潎涓嶆槸
3
锛?/p>
瀵逛簬娴撶～閰稿惛姘存�х殑鍘熷洜锛屼笅鍒楀彊杩板悎鐞嗙殑鏄紙
锛?/p>
A
锛庢祿纭吀閬囨按鏀剧儹锛屼娇姘磋捀鍙?/p>
B
锛庢祿纭吀涓惈鏈?/p>
SO
3
锛屽畠涓庢按鍖栧悎鐢熸垚纭吀
C
锛庢祿纭～閰镐笉绋冲畾锛屽鏄撳惛鏀舵按鍙樻垚杈冪ǔ瀹氱殑绋�纭吀
D
锛庢祿纭吀鑳藉舰鎴愪竴绯诲垪绋冲畾鐨勬按鍚堢墿锛屽
H
2
SO
4
路
H
2
O
4
锛庡疄楠岃〃鏄庯紝娑叉�佹椂锛?/p>
绾～閰哥殑瀵肩數鎬у己浜庣函姘淬�傚凡鐭ユ恫鎬佺數瑙ｈ川閮借兘鍍忔按
閭ｆ牱鑷韩鐢电鑰屽缓绔嬪钩琛★紙鍗冲儚
H
2
O+H
2
O=H
3
O
+
+OH
-
閭ｆ牱锛?/p>
锛屼笖鍦ㄤ竴瀹氭俯搴︿笅閮?/p>
鏈夊悇鑷殑绂诲瓙绉父鏁般�傞棶鍦?/p>
25
鈩冩椂锛岀函纭吀鐨勭瀛愮Н甯告暟
K
鍜屾按鐨勭瀛愮Н甯告暟
K
w
鍏崇郴涓猴紙
锛?/p>
A
锛?/p>
K> K
w
B
锛?/p>
K= K
w
C
锛?/p>
K<K
w
D
锛庢棤娉曟瘮杈?/p>
5
锛庝笅鍒楃粨璁烘纭殑鏄紙
锛?/p>
鈶犲井绮掑崐寰勶細
S
2-
>Cl
-
>S>F
鈶℃阿鍖栫墿绋冲畾鎬э細
HF>HCl>H
2
S>H
2
Se
鈶㈢瀛愯繕鍘熸�э細
S
2-
>Cl
-
>Br
-
>I
-
鈶ｆ哀鍖栨�э細
Cl
2
>S>Se>Te
鈶ら吀鎬э細
H
2
SO
4
>HClO
4
>H
2
SeO
4
鈶ラ潪閲戝睘鎬э細
F>Cl>S>Se
A
锛庘憽鈶ｂ懃
B
锛庘憼鈶⑩懀
C
锛庡彧鏈夆憼
D
锛庡彧鏈夆懃
6
锛庡皢姘斾綋鈶?/p>
HCl
锛屸憽
Cl
2
锛屸憿
CO
2
锛屸懀
SO
2
锛屸懁
H
2
S
鍒嗗埆閫氬叆姘翠腑鍧囦簬鍚屾潯浠?/p>
涓嬭揪鍒伴ケ鍜岋紝鎵�寰楁憾娑茬殑鐗╄川鐨勯噺娴撳害鎺掑垪椤哄簭姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A.
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
B.
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
C.
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
D.
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
7.
涓嬪垪鍙嶅簲涓簹纭吀琛ㄧ幇鐨勬�ц川锛屽叾涓竴绉嶄笌鍙﹀涓夌涓嶅悓鐨勬槸锛?/p>
锛?/p>