绗笁璁?/p>
涔欓唶銆佷箼閰稿拰鍩烘湰钀ュ吇鐗╄川
涓�銆侀�夋嫨棰?/p>
1
锛?/p>
2020
骞存煇濯掍綋鎶ラ亾浜嗏�滅毊闈╁ザ鈥濅簨浠讹紝涓嶆硶鍘傚晢灏嗙毊闈╀笅鑴氭枡姘磋В鍚庢幒鍏ュザ绮変互鎻愰珮濂剁矇涓泲鐧借川鐨?/p>
鍚噺銆備笅鍒楄娉曚笉姝ｇ‘鐨勬槸
(
)
銆?/p>
A
锛庡姩鐗╃毊闈╃殑涓昏鎴愬垎鏄泲鐧借川
B
锛庡ぉ鐒惰泲鐧借川姘磋В鐨勬渶缁堜骇鐗╂槸
伪颅姘ㄥ熀閰?/p>
C
锛庣毊闈╅灒鍒惰繃绋嬩腑浣跨敤鐨?/p>
2
Cr
2
O
7
浼氫娇铔嬬櫧璐ㄧ洂鏋?/p>
D
锛庘�滅毊闈╁ザ鈥濈伡鐑ф椂鏈夌儳鐒︾窘姣涚殑姘斿懗
瑙ｆ瀽
鍔ㄧ墿鐨勬瘺鐨殑涓昏鎴愬垎涓鸿泲鐧借川锛?/p>
A
椤规纭紱澶╃劧铔嬬櫧璐ㄦ按瑙ｇ殑鏈�缁堜骇鐗╀负
伪颅姘ㄥ熀閰革紝
B
椤规
纭紱
2
Cr
2
O
7
涓哄己姘у寲鎬х洂锛?/p>
浣胯泲鐧借川鍙樻�э紝
C
椤归敊璇紱
鈥滅毊闈╁ザ鈥濆惈鏈夎泲鐧借川锛?/p>
鐏肩儳鏃舵湁鐑х劍缇芥瘺姘斿懗锛?/p>
D
椤规纭�?/p>
绛旀
C
2
锛庝笅鍒楄娉曚腑涓嶆纭殑鏄?/p>
(
)
A
锛庨閱嬩腑鍚湁涔欓吀锛屼箼閰稿彲鐢变箼閱囨哀鍖栧緱鍒?/p>
B
锛庝箼閱囥�佷箼閰镐箼閰�佷箼閰歌兘鐢ㄩケ鍜岀⒊閰搁挔婧舵恫閴村埆
C
锛庝箼閰搞�佷箼閰镐箼閰�佽憽钀勭硸鍜屾穩绮夌殑鏈�绠�寮忕浉鍚?/p>
D
锛庣敓娲讳腑椋熺敤鐨勯閱嬨�佹鐗╂补銆佸姩鐗╄泲鐧界瓑閮芥槸娣峰悎鐗?/p>
瑙ｆ瀽
涔欓吀銆佷箼閰镐箼閰拰钁¤悇绯栫殑鏈�绠�寮忛兘鏄?/p>
CH
2
O
锛岃�屾穩绮夌殑鍖栧寮忎负
(C
6
H
10
O
5
)
n
锛屾晠
C
椤逛笉姝ｇ‘銆?/p>
绛旀
C
3
锛庝笅鍒楀弽搴斿睘浜庡彇浠ｅ弽搴旂殑鏄?/p>
(
)
銆?/p>
鈶燙H
3
CH===CH
2
锛?/p>
Br
2
鈥?/p>
鈥?/p>
鈫?/p>
CCl
4
CH
3
CHBrCH
2
Br
鈶H
3
CH
2
OH
鈥?/p>
鈥?/p>
鈫?/p>
娴?/p>
H
2
SO
4
170 鈩?
CH
2
===CH
2
鈫戯紜
H
2
O
鈶H
3
COOH
锛?/p>
CH
3
CH
2
OH
娴?/p>
H
2
SO
4
鈻?
CH
3
COOCH
2
CH
3
锛?/p>
H
2
O
鈶
6
H
6
锛?/p>
HNO
3
鈥?/p>
鈥?/p>
鈫?/p>
娴?/p>
H
2
SO
4
鈻?
C
6
H
5
NO
2
锛?/p>
H
2
O
鈶?CH
3
CH
2
OH
锛?/p>
O
2
鈥?/p>
鈥?/p>
鈫?/p>
Cu
鈻?/p>
2CH
3
CHO
锛?/p>
2H
2
O
鈶︾氦缁寸礌鏈�缁堟按瑙ｇ敓鎴愯憽钀勭硸
鈶ф补鑴傜殑鐨傚寲鍙嶅簲
鈶ㄦ皑鍩洪吀鐢熸垚澶氳偨鐨勫弽搴?/p>