2018
骞撮珮鑰冪悊绉戠患鍚堝叏鍥藉嵎
III
鍖栧閮ㄥ垎
7.
鍖栧涓庣敓娲诲瘑鍒囩浉鍏筹紝涓嬪垪璇存硶閿欒鐨勬槸锛?/p>
锛?/p>
A.
娉℃搏鐏伀鍣ㄥ彲鐢ㄤ簬涓�鑸殑璧风伀锛屼篃閫傜敤浜庣數鍣ㄨ捣鐏?/p>
B
锛庣柅鑻椾竴鑸簲鍐疯棌瀛樻斁锛屼互閬垮厤铔嬬櫧璐ㄥ彉鎬?/p>
C
锛庡搴淇椂鐢ㄦ按鎬ф紗鏇夸唬浼犵粺鐨勬补鎬ф紗锛屾湁鍒╀簬鍋ュ悍鍙婄幆澧?/p>
D
锛庣數鐑按鍣ㄧ敤闀佹闃叉鍐呰儐鑵愯殌锛屽師鐞嗘槸鐗虹壊闃虫瀬鐨勯槾鏋佷繚鎶ゆ硶
8.
涓嬪垪鍙欒堪姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
24g
闀佷笌
27g
閾濅腑锛屽惈鏈夌浉鍚岀殑璐ㄥ瓙鏁?/p>
B
锛庡悓绛夎川閲忕殑姘ф皵鍜岃嚟姘т腑锛岀數瀛愭暟鐩稿悓
C
锛?/p>
1mol
閲嶆按涓?/p>
1mol
姘翠腑锛屼腑瀛愭暟姣斾负
2:1
D
锛?/p>
1mol
涔欑兎涓?/p>
1mol
涔欑儻涓紝鍖栧閿暟鐩稿悓
9.
鑻箼鐑槸閲嶈鐨勫寲宸ュ師鏂欙紝涓嬪垪鍏充簬鑻箼鐑殑璇存硶閿欒鐨勬槸锛?/p>
锛?/p>
A
锛庝笌娑叉捍娣峰悎鍚庡姞鍏ラ搧绮夊彲鍙戠敓鍙栦唬鍙嶅簲
B
锛庤兘浣块吀鎬ч珮閿伴吀閽炬憾娑茶お鑹?/p>
C
锛庝笌姘寲姘㈠弽搴斿彲浠ョ敓鎴愭隘浠ｈ嫰涔欑儻
D
锛庡湪鍌寲鍓傚瓨鍦ㄤ笅鍙互鍒跺緱鑱氳嫰涔欑儻
10.
涓嬪垪瀹為獙鎿嶄綔涓嶅綋鐨勬槸锛?/p>
锛?/p>
A
锛庣敤绋�纭吀鍜岄攲鍒跺彇
H
2
鏃讹紝鍔犲嚑
CuSO
4
婧舵恫浠ュ姞蹇弽搴旈�熺巼
B
锛庣敤鏍囧噯
HCl
婧舵恫婊村畾
NaHCO
3
婧舵恫鏉ユ祴瀹氬叾娴撳害锛岄�夋嫨閰氶厼涓烘寚绀哄墏
C
锛庣敤閾備笣铇稿彇鏌愮⒈閲戝睘鐨勭洂婧舵恫鐕冪儳锛岀伀鐒板憟榛勮壊锛岃瘉鏄庡叾涓惈鏈?/p>
Na
+
D.
甯稿帇钂搁鏃讹紝鍔犲叆娑蹭綋鐨勪綋绉笉瓒呰繃鍦嗗簳鐑х摱瀹圭Н鐨勪笁鍒嗕箣浜?/p>
11.
涓�绉嶅彲鍏呯數閿傗�斺�旂┖姘旂數姹犲鍥炬墍绀猴紝
褰撶數姹犳斁鐢垫椂锛?/p>
O
2
涓?/p>
Li
+
鍦ㄥ瀛旂⒊鏉愭枡鐢垫瀬澶勭敓鎴?/p>
Li
2
O
2-X
(X=0
鎴?/p>
1
銆備笅鍒楄娉曟纭殑鏄紙
锛?/p>
A
锛庢斁鐢垫椂锛屽瀛旂⒊鏉愭枡鐢垫瀬涓鸿礋鏋?/p>
B
锛庢斁鐢垫椂锛屽鐢佃矾鐢靛瓙鐢卞瀛旂⒊鏉愭枡鐢垫瀬娴佸悜閿傜數鏋?/p>
C
锛庡厖鐢垫椂锛岀數瑙ｈ川婧舵恫涓?/p>
Li
+
鍚戝瀛旂⒊鏉愭枡鍖鸿縼绉?/p>
D.
鍏呯數鏃讹紝鐢垫睜鎬诲弽搴斾负
Li
2
O
2-x
锛?/p>
2Li+(1-
X
2
)O
2
12.
鐢?/p>
0.100mol/L
AgNO
3
婊村畾
50.0mL
0.0500mol/L
Cl
-
婧舵恫鐨勬淮瀹氭洸绾垮鍥炬墍绀恒�備笅鍒楁湁鍏宠嫍杩伴敊璇殑鏄紙
锛?/p>