涓栫邯閲戞
鍦嗘偍姊︽兂
www.jb1000.com
绗?/p>
1
椤碉紙鍏?/p>
10
椤碉級
灞变笢涓栫邯閲戞绉戞暀鏂囧寲鑲′唤鏈夐檺鍏徃
閫夋嫨棰橈細涓撻涓?/p>
姘у寲杩樺師鍙嶅簲锛堟蹇点�佽寰嬨�侀厤骞筹級
1
锛?/p>
(2014
椹瀺灞辨湡鏈?/p>
)
浠庣～鍖栫墿涓彁鍙栧崟璐ㄩ攽锛岀粡鍘嗕互涓嬩袱涓繃绋嬶細鈶?/p>
2Sb
2
S
3
+3O
2
+6Fe
=======
楂樻俯
Sb
4
O
6
+6FeS
鈶?/p>
Sb
4
O
6
+6C
=======
楂樻俯
4Sb+6CO鈫?/p>
鍏充簬鍙嶅簲鈶犮�佲憽鐨勮娉曟纭殑鏄紙
锛?/p>
A
锛庡弽搴斺憼涓?/p>
Sb
鍏冪礌琚哀鍖栵紝鍙嶅簲鈶′腑
Sb
鍏冪礌琚繕鍘?/p>
B
锛?/p>
CO
涓厓绱犵數璐熸�э細
C
锛?/p>
O
C
锛庢瘡鐢熸垚
4mo1Sb
鏃讹紝娑堣�?/p>
67.2LO
2
D
锛庡弽搴斺憽璇存槑楂樻俯涓?/p>
C
鐨勮繕鍘熸�ф瘮
Sb
寮?/p>
2
锛?/p>
(2014
寮�灏佷竴妯?/p>
)
宸茬煡涓嬪垪瀹為獙浜嬪疄锛氣憼
Cr
2
O
3
鍥轰綋鏃㈣兘婧朵簬
KOH
婧舵恫寰楀埌
KCrO
2
婧舵恫锛屽張鑳芥憾浜庣～
閰稿緱鍒?/p>
Cr
2
(SO
4
)
3
婧舵恫锛涒憽灏?/p>
K
2
Cr
2
O
7
婧舵恫婊村姞鍒版穩绮夊拰
KI
鐨勬贩鍚堟憾娑蹭腑锛屾憾娑插彉钃濓紱鈶㈠悜
KCrO
2
婧舵恫
涓淮鍔?/p>
H
2
O
2
婧舵恫锛屽啀閰稿寲锛屽彲寰?/p>
K
2
Cr
2
O
7
婧舵恫銆備笅鍒楀垽鏂笉姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庡寲鍚堢墿
KCrO
2
涓?/p>
Cr
鍏冪礌涓?/p>
+3
浠?/p>
B
锛庡疄楠屸憼璇佹槑
Cr
2
O
3
鏄袱鎬ф哀鍖栫墿
C
锛庡疄楠屸憽璇佹槑姘у寲鎬э細
Cr
2
O
7
2
锛?
>I
2
D
锛庡疄楠屸憿璇佹槑
H
2
O
2
鏃㈡湁姘у寲鎬у張鏈夎繕鍘熸�?/p>