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鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗�锛岄儴鍒嗗(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞�锛涘潎鎻愪緵鏀惰不涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛炴搳鈥�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛炴搳鈥�鑰冨崥瑭﹀嵎搴�鈥� 涓嬭級
2018 骞寸ⅸ澹爺绌剁敓鎷涚敓鑰冭│瑭﹂
绉戠洰浠ｇ⒓鍙婂悕绋�: 626 鏈夋鍖栧(xu茅) I 閬╃敤灏堟キ(y猫)锛氬寲瀛�(xu茅)
锛堣珛鑰冪敓鍦ㄧ瓟椤岀礄涓婄瓟椤�锛屽湪姝よ│椤岀礄涓婄瓟椤岀劇鏁堬級
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1. 涓嬪垪瑕牳瑭﹀姂涓Κ鏍歌兘鍔涘挤寮辨帓鍒楁纰虹殑鏄�锛�
A: C2H5O-
> HO-
> C6H5O-
>CH3COO-
; B: C2H5O-
> HO-
> CH3COO-
> C6H5O-
A: HO-
> C2H5O-
> C6H5O-
>CH3COO-
; B: HO-
> C2H5O-
> CH3COO-
> C6H5O-
2. 涓嬪垪鍖栧悎鐗╀腑锛孲N2 鍙嶆噳(y墨ng)鐨勬椿鎬ф渶澶х殑鏄�锛�
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6銆佷笅闈㈠寲鍚堢墿涓湁鑺抽鎬х殑鏄�: 锛�
HH
A: B: C: D:
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A. CH 3
H
CH 2CH 3
Br
B.
ClH
CH2CH3
CH CH2 C. C H 3
B r
C O O H
O H
D.
H
COOH
H 2N
CH 2OH
8. 涓嬪垪鍝€嬪寲鍚堢墿鑸囦箼閱囧弽鎳�(y墨ng)鏈€蹇�锛�
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9 涓嬪垪鍖栧悎鐗╀腑锛岃兘鑸� FeCl3 婧舵恫椤壊鐨勬槸锛�
A: 涓欓吀涔欓叝 B: 2-鎴婇叜 C: 鎴婇吀 D: 涔欓叞涔欓吀涔欓叝
10. 涓嬪垪鍖栧悎鐗╃殑閰告€ф帓鍒楅爢搴忎腑锛屾纰虹殑鏄細锛�
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C锛�4-姘熶竵閰�>3-姘熶竵閰�>2-姘熶竵閰�>涓侀吀锛� D锛氫竵閰�>4-姘熶竵閰�>3-姘熶竵閰�>2-姘熶竵閰�锛�
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绗� 3 闋�锛屽叡 5 闋�
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(鍥涚⒊閱囧埗鍌欎簲纰崇兎鐑�)
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4.
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+
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锛�,105, 77銆�
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锛�1
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寰楀埌 B锛孊 鑸囨隘姘ｅ弽鎳�(y墨ng)寰楀埌 C锛孋 鐢� KOH-EtOH 铏曠悊寰楀埌 E-2-姘�-2-涓佺儻锛岃│鎺ㄥ嚭 A銆�
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