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楂樹腑甯歌鐨勫師鐢垫睜銆佺數瑙ｆ睜鐢垫瀬鍙嶅簲寮忕殑涔﹀啓缁冧範
涓�銆佷竴娆＄數姹?/p>
1
銆佷紡鎵撶數姹狅細
锛堣礋鏋?/p>
鈥?/p>
Zn
锛屾鏋?/p>
鈥?/p>
Cu
锛岀數瑙ｆ恫
鈥?/p>
H
2
SO
4
锛?/p>
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴旂瀛愭柟绋嬪紡
Zn + 2H
+
== H
2
鈫? Zn
2+
2
銆侀搧纰崇數姹?/p>
(
鏋愭阿鑵愯殌
)
锛?/p>
锛堣礋鏋?/p>
鈥?/p>
Fe
锛屾鏋?/p>
鈥?/p>
C
锛岀數瑙ｆ恫鈥斺�旈吀鎬?/p>
)
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴旂瀛愭柟绋嬪紡
Fe+2H
+
==H
2
鈫?Fe
2+
3
銆侀搧纰崇數姹?/p>
(
鍚告哀鑵愯殌
)
锛?/p>
锛堣礋鏋?/p>
鈥?/p>
Fe
锛屾鏋?/p>
鈥?/p>
C
锛岀數瑙ｆ恫鈥斺�斾腑鎬ф垨纰辨�?/p>
)
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
2Fe+O
2
+2H
2
O==2Fe(OH)
2
锛?/p>
(
閾侀攬鐨勭敓鎴愯繃绋?/p>
)
4.
閾濋晬鐢垫睜锛?/p>
锛堣礋鏋?/p>
鈥?/p>
Al
锛屾鏋?/p>
鈥?/p>
Ni
锛岀數瑙ｆ恫鈥斺�?/p>
NaCl
婧舵恫
)
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
4Al+3O
2
+6H
2
O==4Al(OH)
3
(
娴锋磱鐏爣鐢垫睜
)
5
銆佹櫘閫氶攲閿板共鐢垫睜锛?/p>
(
璐熸瀬鈥斺�?/p>
Zn
锛屾鏋佲�斺�旂⒊妫掞紝鐢佃В娑测�斺�?/p>
NH
4
Cl
绯婄姸鐗?/p>
)
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
Zn+2NH
4
Cl+2MnO
2
=ZnCl
2
+Mn
2
O
3
+2NH
3
+H
2
O
6
銆佺⒈鎬ч攲閿板共鐢垫睜锛?/p>
锛堣礋鏋佲�斺�?/p>
Zn
锛屾鏋佲�斺�旂⒊妫掞紝鐢佃В娑?/p>
KOH
绯婄姸鐗╋級
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
Zn +2MnO
2
+2H
2
O == Zn(OH)
2
+ MnO(OH)
7
銆侀摱閿岀數姹狅細
(
璐熸瀬鈥斺�?/p>
Zn
锛屾鏋侊紞锛?/p>
Ag
2
O
锛岀數瑙ｆ恫
NaOH )
璐熸瀬锛?/p>
姝ｆ瀬
锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
Zn + Ag
2
O == ZnO + 2Ag
8
銆侀晛閾濈數姹狅細
锛堣礋鏋侊紞锛?/p>
Al
锛屾鏋侊紞锛?/p>
Mg
锛岀數瑙ｆ恫
KOH
锛?/p>
璐熸瀬
(Al)
锛?/p>
姝ｆ瀬
(Mg
锛?/p>
锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
2Al + 2OH
锛?
+ 6H
2
O
锛?/p>
2
銆?/p>
Al
锛?/p>
OH
锛?/p>
4
銆?/p>
锛?
+ 3H
2
鈫?/p>
9
銆侀珮閾佺數姹?/p>
锛堣礋鏋侊紞锛?/p>
Zn
锛屾鏋侊紞锛嶇⒊锛岀數瑙ｆ恫
KOH
鍜?/p>
K
2
FeO
4
锛?/p>
姝ｆ瀬锛?/p>
璐熸瀬锛?/p>
鎬诲弽搴斿寲瀛︽柟绋嬪紡锛?/p>
3Zn + 2K
2
FeO
4
+ 8H
2
O
3Zn(OH)
2
+ 2Fe(OH)
3
+ 4KOH
鏀剧數
鍏呯數