绮惧績鏍″鍙墦鍗扮増鏈?/p>
涓撻鍗佷簩
閫変慨
5
鏈夋満鍖栧鍩虹锛堜竴锛?/p>
銆愬北涓滅渷鑾卞窞涓�涓?/p>
2012
灞婇珮涓夌涓夋璐ㄩ噺妫�銆?/p>
16.
鈥滆尪鍊嶅仴鈥濈墮鑶忎腑鍚湁鑼跺閰氾紝鏈熶腑娌￠瀛愬効鑼剁礌锛?/p>
EGC
锛夌殑缁撴瀯濡備笅鍥炬墍绀恒�傚叧浜?/p>
EGC
鐨勪笅鍒楀彊杩颁腑姝ｇ‘鐨勬槸
A.
鍒嗗瓙寮忎负
C
15
H
12
O
7
B.EGC
鍙湪寮虹⒈鐨勯唶婧舵恫涓彂鐢熸秷鍘诲弽搴?/p>
C.1molEGC
鏈�澶氭秷鑰?/p>
6molNaOH
D.1molEGC
鍙笌
4molBr
2
鍙戠敓鍙栦唬鍙嶅簲
銆愮瓟妗堛�?/p>
D
銆愬北涓滅渷鑾卞窞涓�涓?/p>
2012
灞婇珮涓夌涓夋璐ㄩ噺妫�銆?/p>
23.
锛?/p>
8
鍒嗭級瀵?/p>
-
鐢插熀鑻敳閰镐箼閰紙
F
锛夋槸鏈夋満鍖栧伐鍘熸枡锛岀敤浜庡悎鎴愯嵂鐗╃殑涓棿浣擄紝鏌愬叴
瓒ｅ皬缁勫埄鐢ㄤ腑瀛︾殑绠�鍗曟湁鏈虹墿杩涜鍚堟垚锛屽叾鏂规濡備笅锛?/p>
锛?/p>
1
锛?/p>
A
鐨勭粨鏋勭畝寮忔槸
锛?/p>
E
涓惈鏈夌殑瀹樿兘鍥㈠悕绉版槸
銆?/p>
锛?/p>
2
锛夋寚鍑哄寲瀛﹀弽搴旂被鍨嬶細鈶?/p>
锛涒憽
銆?/p>
锛?/p>
3
锛?/p>
涓佸瓙棣欓厷
锛?/p>
锛?/p>
鏄竴绉嶉噸瑕佺殑璋冨懗鍓傦紝
瀹冧笌
F
鐨勫叧绯绘槸
銆?/p>
a.
鍚岀郴鐗?/p>
b.
鍚屽垎寮傛瀯浣?/p>
c.
鍚岀鐗╄川
锛?/p>
4
锛変笅鍒楃墿璐ㄤ笉鑳戒笌涓佸瓙棣欓厷鍙戠敓鍙嶅簲鐨勬槸
銆?/p>
a.NaOH
婧舵恫
b.NaHCO
3
婧舵恫
c.Br
2
鐨勫洓姘寲纰虫憾娑?/p>
d.
涔欓唶
锛?/p>
5
锛夊啓鍑哄弽搴斺憿鐨勫寲瀛︽柟绋嬪紡锛?/p>
銆?/p>
銆愮瓟妗堛�?/p>