2019
骞存櫘閫氶珮绛夊鏍℃嫑鐢熷叏鍥界粺涓�鑰冭瘯
鐞嗙缁煎悎鑳藉姏娴嬭瘯
鍖栧
锛堝寳浜嵎锛?/p>
鏈瘯鍗峰叡
16
椤碉紝鍏?/p>
300
鍒嗐�傝�冭瘯鏃堕暱
150
鍒嗛挓銆傝�冪敓鍔″繀灏嗙瓟妗堢瓟鍦ㄧ瓟棰樺崱涓婏紝鍦ㄨ瘯鍗蜂笂浣滅瓟鏃犳晥銆?/p>
鑰冭瘯缁撴潫鍚庯紝灏嗘湰璇曞嵎鍜岀瓟棰樺崱涓�骞朵氦鍥炪�?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H 1
C 12
N 14
O 16
绗竴閮ㄥ垎
锛堥�夋嫨棰?/p>
鍏?/p>
120
鍒嗭級
鏈儴鍒嗗叡
20
灏忛锛?/p>
姣忓皬棰?/p>
6
鍒嗭紝
鍏?/p>
120
鍒嗐�?/p>
鍦ㄦ瘡灏忛鍒楀嚭鐨勫洓涓�夐」涓紝
閫夊嚭鏈�绗﹀悎棰樼洰瑕佹眰鐨勪竴椤广�?/p>
6
锛庝笅鍒楁垜鍥界鐮旀垚鏋滄墍娑夊強鏉愭枡涓紝涓昏鎴愬垎涓哄悓涓绘棌鍏冪礌褰㈡垚鐨勬棤鏈洪潪閲戝睘鏉愭枡鐨勬槸
A
锛?/p>
4.03
绫冲ぇ鍙ｅ緞纰冲寲纭?/p>
鍙嶅皠闀?/p>
B
锛?/p>
2022
骞村啲濂ヤ細鑱氭皑閰?/p>
閫熸粦鏈?/p>
C
锛庤兘灞忚斀鐢电娉㈢殑纰冲寘
瑕嗛摱绾崇背绾?/p>
D
锛?/p>
鈥?/p>
鐜夊厰浜屽彿
鈥?/p>
閽涘悎
閲戠瓫缃戣疆
7
锛庝笅鍒楃ず鎰忓浘涓庡寲瀛︾敤璇〃杩板唴瀹逛笉鐩哥鐨勬槸锛堟按鍚堢瀛愮敤鐩稿簲绂诲瓙绗﹀彿琛ㄧず锛?/p>
A
B
C
D
NaCl
婧朵簬姘?/p>
鐢佃В
CuCl
2
婧舵恫
CH
3
COOH
鍦ㄦ按涓數绂?/p>
H
2
涓?/p>
Cl
2
鍙嶅簲鑳介噺鍙樺寲
NaCl
Na
+
+Cl
鈭?/p>
CuCl
2
Cu
2+
+2Cl
鈭?/p>
CH
3
COOH
CH
3
COO
鈭?/p>
+H
+
H
2
(g)+Cl
2
(g)
2HCl(g)
螖
H
=鈭?83kJ路mol
鈭?/p>
1
8
锛?/p>
2019
骞存槸鍏冪礌鍛ㄦ湡琛ㄥ彂琛?/p>
150
鍛ㄥ勾锛屾湡闂寸瀛﹀涓哄畬鍠勫懆鏈熻〃鍋氬嚭浜嗕笉鎳堝姫鍔涖�備腑鍥界瀛﹂櫌闄㈠＋寮犻潚鑾?/p>
鏁欐巿鏇句富鎸佹祴瀹氫簡閾燂紙
49
In
锛夌瓑
9
绉嶅厓绱犵浉瀵瑰師瀛愯川閲忕殑鏂板�硷紝琚噰鐢ㄤ负鍥介檯鏂版爣鍑嗐�傞摕涓庨摲锛?/p>
37
Rb
锛夊悓
鍛ㄦ湡銆備笅鍒楄娉曚笉姝ｇ‘鐨勬槸
A
锛?/p>
In
鏄浜斿懆鏈熺鈪?/p>
A
鏃忓厓绱?/p>
B
锛?/p>
115
49
In
鐨勪腑瀛愭暟涓庣數瀛愭暟鐨勫樊鍊间负
17
C
锛庡師瀛愬崐寰勶細
In>Al