1
涓撻浜?/p>
鍥惧儚绫昏瘯棰?/p>
涓�銆侀�夋嫨棰?/p>
6.
锛?/p>
2018
路鍐呰挋鍙ゅ寘澶达級涓嬭〃涓?/p>
,
鏈夊叧閲忕殑鍙樺寲鍥惧儚涓庡叾瀵瑰簲鍙欒堪鐩哥鐨勬槸
A
B
C
D
娴撶～閰告暈鍙ｆ斁缃竴
娈垫椂闂?/p>
鍚戜竴瀹氳川閲忕殑姘у寲
閾佺矇鏈腑鍔犲叆绋�鐩?/p>
閰?/p>
鍚戜竴瀹氳川閲?/p>
AgNO
3
鍜?/p>
Cu(NO
3
)
2
鐨勬贩鍚?/p>
婧舵恫涓姞鍏?/p>
Zn
绮?/p>
鍚戜竴瀹氳川閲忕殑浜屾哀鍖?/p>
閿颁腑鍔犲叆杩囨哀鍖栨阿婧?/p>
娑?/p>
銆愮瓟妗堛�?/p>
B
25.
锛?/p>
2018
路鐢樿們鍏板窞锛?/p>
涓嬪垪鍥惧儚鑳芥纭弽鏄犵浉鍏冲疄楠岃繃绋嬩腑閲忕殑鍙樺寲鍏崇郴鐨勬槸锛?/p>
锛?/p>
A.
姘㈡哀鍖栭挔婧舵恫鍔犳按绋�閲?/p>
B.
涓�瀹氬帇寮轰笅锛?/p>
C0
2
姘斾綋鍦ㄦ按涓殑婧惰В搴︿笌娓╁害鐨勫彉鍖栧叧绯?/p>
C.
涓�瀹氭俯搴︿笅锛屽悜楗卞拰鐨勬隘鍖栭挔婧舵恫涓姞鍏ユ隘鍖栭挔鍥轰綋
D.
鍚戠敓閿堢殑閾侀拤缂撴參婊村姞绋�鐩愰吀
25.D14
锛?/p>
锛?/p>
2018
路灞变笢鐑熷彴锛変笅鍒楀浘璞¤兘姝ｇ‘鍙嶆槧鍏跺搴旂殑瀹為獙鎿嶄綔鐨勬槸锛?/p>
锛?/p>
A B C D
A
锛庡悜鐩涙湁涓�瀹氳川閲?/p>
MnO
2
鐨勭儳鏉腑鍔犲叆
H
2
O
2
婧舵恫
B
锛庡悜涓や唤瀹屽叏鐩稿悓鐨勭█鐩愰吀涓垎鍒姞鍏ヨ繃閲?/p>
Zn
绮夈�?/p>
Fe
绮?/p>
C
锛庡悜鐩涙湁涓�瀹氳川閲忕殑
NaOH
婧舵恫鐨勭儳鏉腑閫愭淮婊村姞绋�
H
2
SO
4
鑷宠繃閲?/p>
D
锛庡悜绋�鐩愰吀涓?/p>
MgCl
2
鐨勬贩鍚堟憾娑蹭腑婊村姞
NaOH
婧舵恫鑷宠繃閲?/p>
銆愮瓟妗堛�?/p>
B
锛?/p>
2018
路鍐呰挋鍙ゅ懠鍜屾旦鐗癸級
9
锛庝笅鍒楀洓涓浘鍍忎笉鑳芥纭弽鏄犲搴斿彉鍖栧叧绯荤殑鏄?/p>
A
锛?/p>
鍚?