鏈枃妗ｄ负绮惧搧鏂囨。锛屽瀵逛綘鏈夊府鍔╄涓嬭浇鏀寔锛屽鏈夐棶棰樿鍙婃椂娌熼�氾紝璋㈣阿鏀寔锛?/p>
1
楂樹簩鍖栧绔炶禌
鏃犳満鍖栧澶嶄範妫�娴?/p>
2
涓�銆?/p>
姘ф棌鍏冪礌
1.
璇曠敤鍒嗗瓙杞ㄩ亾鐞嗚鎻忚堪涓嬪垪鍚勭墿绉嶄腑鐨勯敭銆侀敭绾у拰纾佹�э紙椤虹鎬с�侀�嗙鎬э級鍜岀浉瀵圭ǔ瀹?
鎬с�?/p>
锛?/p>
1
锛?/p>
O
2
+
锛堜簩姘у熀闃崇瀛愶級
锛?/p>
2
锛?/p>
O
2
锛?/p>
3
锛?/p>
O
2
-
锛堣秴姘х瀛愶級
锛?/p>
4
锛?/p>
O
2
2-
锛堣繃姘х瀛愶級
锛?/p>
5
锛?/p>
O
3
瑙ｏ細瑙佷笅琛?/p>
鐗╃
鍒嗗瓙杞ㄩ亾
閿骇
纾佹�?/p>
鐩稿绋冲畾
鎬?/p>
O
2
+
2.5
椤?/p>
渚?/p>
娆?/p>
飩?/p>
鍑?/p>
灏?/p>
O
2
2
椤?/p>
O
2
-
1.5
椤?/p>
O
2
2-
1
閫?/p>
O
3
2.
娌圭敾鏀剧疆涔呭悗涓轰粈涔堜細鍙戞殫銆佸彂榛戯紵涓轰粈涔堝彲鐢?/p>
H
2
O
2
鏉ュ鐞嗭紵鍐欏嚭鍙嶅簲鏂圭▼寮忋�?/p>
绛旓細娌圭敾鏀剧疆涔呭悗浼氬彉榛戯紝鍙戞殫锛屽師鍥犳槸娌圭敾涓殑鐧借壊棰滄枡涓惈
PbSO
4
锛岄亣鍒扮┖姘斾腑鐨?/p>
H
2
S
浼氱敓鎴?/p>
PbS
閫犳垚鐨勩�?/p>
PbSO
4
+H
2
S=PbS
锛堥粦锛?/p>
+H
2
SO
4
鐢?/p>
H
2
O
2
澶勭悊鍙堥噸鏂板彉鐧斤紝鏄洜涓哄彂鐢熶互涓嬪弽搴?/p>
PbS+H
2
O
2
=PbSO
4
+H
2
O
2
3.
瀹屾垚骞堕厤骞充笅鍒楀弽搴斿紡锛?/p>
锛?/p>
1
锛?/p>
H
2
S+ClO
飥?
3
+H
+
飩?/p>
锛?/p>
2
锛?/p>
Na
2
S
2
O
3
+I
2
飩?/p>
锛?/p>
3
锛?/p>
Na
2
S
2
O
3
+Cl
2
飩?/p>
锛?/p>
4
锛?/p>
H
2
O
2
+KMnO
4
+H
+
飩?/p>
锛?/p>
5
锛?/p>
KO
2
+H
2
O
飩?/p>
锛?/p>
6
锛?/p>
K
2
S
2
O
8
+Mn
2+
+H
+
+NO
飥?
3
飩?/p>
锛?/p>
7
锛?/p>
H
2
SeO
3
+H
2
O
2
飩?/p>
绛旓細
3H
2
S+ClO
3
-
=3S+Cl
-
+3H
2
O
锛?/p>
1
锛?/p>
2S
2-
+SO
3
2-
+6H
+
=3S+3H
2
O
锛?/p>
2
锛?/p>
2Na
2
S
2
O
3
+I
2
=Na
2
S
4
O
6
+2NaI
锛?/p>
3
锛?/p>
Na
2
S
2
O
3
+4Cl
2
+5H
2
O=Na
2
SO
4
+H
2
SO
4
+8HCl