2019-2020
瀛﹀勾楂樹腑鍖栧
绗簩绔?/p>
銆婂寲瀛︾墿璐ㄥ強鍏跺彉鍖栥�?/p>
鍗曞厓缁冧範
锛?/p>
AB
鍗?/p>
)
鏂颁汉鏁欑増蹇呬慨
1
涓�銆侀�夋嫨棰?/p>
1
锛庝笅闈㈡湁鍏虫哀鍖栬繕鍘熷弽搴旂殑鍙欒堪姝ｇ‘鐨勬槸
( )
A
锛庡湪鍙嶅簲涓笉涓�瀹氭墍鏈夊厓绱犵殑鍖栧悎浠烽兘鍙戠敓鍙樺寲
B
锛庤偗瀹氭湁涓�绉嶅厓绱犺姘у寲锛屽彟涓�绉嶅厓绱犺杩樺師
C
锛庨潪閲戝睘鍗曡川鍦ㄥ弽搴斾腑鍙綔姘у寲鍓?/p>
D
锛庨噾灞炲師瀛愬け鐢靛瓙瓒婂锛屽叾杩樺師鎬ц秺寮?/p>
2
锛庝笅鍒楀彉鍖栦腑锛屽睘杩樺師鍙嶅簲鐨勬槸
( )
A
锛?/p>
Cl
-
鈫?/p>
Cl
2
B
锛?/p>
FeCl
3
鈫?/p>
FeCl
2
C
锛?/p>
C
鈫?/p>
CO
2
D
锛?/p>
KMnO
4
鈫?/p>
MnO
2
3
锛庝笅鍒楁湁鍏冲疄楠屽鍒跺彇姘斾綋鐨勫弽搴斾腑锛屽叾鍘熺悊涓嶅睘浜庢哀鍖栬繕鍘熷弽搴旂殑鏄紙
锛?/p>
A
锛庡疄楠屽涓敤绋�纭吀涓庨攲绮掑弽搴斿埗鍙?/p>
H
2
B
锛庡疄楠屽涓敤楂橀敯閰搁捑鍔犵儹鍒嗚В鍒跺彇
O
2
C
锛庡疄楠屽涓敤
H
2
O
2
涓?/p>
MnO
2
浣滅敤浜х敓
O
2
D
锛庡疄楠屽涓敤绋�鐩愰吀涓庣煶鐏扮煶鍙嶅簲鍒跺彇
CO
2
4
锛庝笅鍒楃墿璐ㄧ殑姘存憾娑茶兘瀵肩數锛屼絾灞炰簬闈炵數瑙ｈ川鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
Na
2
S
B
锛?/p>
Cl
2
C
锛?/p>
NaHCO
3
D
锛?/p>
CO
2
5
锛庤兘鐢?/p>
H
+
+OH
-
锛?/p>
H
2
O
琛ㄧず鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
NaOH
婧舵恫鍜?/p>
CO
2
鐨勫弽搴?/p>
B
锛?/p>
Ba(OH)
2
婧舵恫鍜岀█
H
2
SO
4
鐨勫弽搴?/p>
C
锛?/p>
NaOH
婧舵恫鍜岀洂閰稿弽搴?/p>
D
锛庢皑姘村拰绋�
H
2
SO
4
鐨勫弽搴?/p>
6
锛庝笅闈㈠叧浜庣數瑙ｈ川鐨勫彊杩颁腑閿欒鐨勬槸锛?/p>
锛?/p>
A
锛庡湪姘存憾娑蹭腑鎴栫啍铻嶇姸鎬佷笅鍧囦笉瀵肩數鐨勫寲鍚堢墿鍙潪鐢佃В璐?/p>
B
锛庣數瑙ｈ川銆侀潪鐢佃В璐ㄩ兘鎸囧寲鍚堢墿鑰岃█锛屽崟璐ㄤ笉灞炰簬姝よ寖鐣?/p>
C
锛庣數瑙ｈ川鍦ㄦ按涓竴瀹氳兘瀵肩數锛屽湪姘翠腑瀵肩數鐨勫寲鍚堢墿涓�瀹氭槸鐢佃В璐?/p>
D
锛庣函姘寸殑瀵肩數鎬у緢宸紝鎵�浠ユ按涓嶆槸鐢佃В璐?/p>
7
锛庝笅鍒楄嚜鐒躲�佺敓娲讳腑鐨勪簨渚嬩笉灞炰簬姘у寲杩樺師鍙嶅簲鐨勬槸锛?/p>
锛?/p>
A
锛庡姩鐗╁懠鍚?/p>
B
锛庢鐗╁厜鍚堜綔鐢?/p>
C
锛庨噾灞炵敓閿?/p>
D
锛庣煶鑶忕偣鍒惰眴鑵?/p>
8
锛庨噸閲戝睘绂诲瓙鍏锋湁姣掓�с�?/p>
瀹為獙瀹や腑鏈夌敳銆?/p>
涔欎袱绉嶉噸閲戝睘绂诲瓙鐨勫簾娑诧紝鐢插簾娑茬粡鍖栭獙鍛堢⒈鎬э紝
涓昏涓烘湁姣掔瀛愪负
Ba
2+
锛屽灏嗙敳銆佷箼涓ゅ簾娑叉寜涓�瀹氭瘮渚嬫贩鍚堬紝姣掓�ф槑鏄鹃檷浣庛�傚垯涔欏簾娑蹭腑鍙?/p>
鑳藉惈鏈夌殑绂诲瓙鏄紙
锛?/p>
A
锛?/p>
Cu
2+
鍜?/p>
SO
4
2-
B
锛?/p>
Cu
2+
鍜?/p>
Cl
C
锛?/p>
K
+
鍜?/p>
SO
4
2-
D
锛?/p>
Ag
+
鍜?/p>
NO
3
9
锛庝笅鍒楀垎鏁ｇ郴涓庣撼绫崇骇寰矑鍦ㄧ洿寰勪笂鍏锋湁鐩稿悓鏁伴噺绾х殑鏄紙
锛?/p>
A
锛庢憾娑?/p>
B
锛庤兌浣?/p>
C
锛?/p>
鎮祳娑?/p>
D
锛庝钩娴婃恫
10
锛?/p>
灏嗙撼绫崇骇寰矑鐗╄川婧惰В浜庢恫浣撴憾鍓備腑褰㈡垚涓�绉嶅垎鏁ｇ郴锛?/p>
瀵硅鍒嗘暎绯诲強鍒嗘暎璐ㄩ绮掔殑鍙欒堪
涓笉姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庡垎鏁ｇ郴涓嶈兘鍙戠敓涓佽揪灏旂幇璞?/p>
B
锛庡垎鏁ｈ川棰楃矑鑳介�忚繃婊ょ焊
C
锛庤鍒嗘暎璐ㄩ绮掕兘閫忚繃鍗婇�忚啘
D
锛庤鍒嗘暎璐ㄩ绮掕兘鍙戠敓甯冩湕杩愬姩
11
锛庢隘鍖栭搧婧舵恫涓庢阿姘у寲閾佽兌浣撳叿鏈夌殑鍏卞悓鎬ц川鏄紙
锛?/p>