1
鑽墿鐨勬�х姸銆侀壌鍒笌妫�鏌?/p>
瀹為獙涓�
钁¤悇绯栫殑鎬х姸銆侀壌鍒拰妫�鏌?/p>
涓�銆佺洰鐨勮姹?/p>
1
.
鎺屾彙鑽搧鎬х姸娴嬪畾鏂规硶鍜屾�х姸鐨勬纭弿杩般�?/p>
2
.
鎺屾彙鑽搧鐨勫父鐢ㄩ壌鍒柟娉曞拰鍘熺悊銆?/p>
3
.
鎺屾彙鑽搧涓竴鑸潅璐ㄦ鏌ョ殑椤圭洰銆佹柟娉曞師鐞嗗拰闄愰噺璁＄畻鏂规硶銆?/p>
4
.
浜嗚В鑽搧閴村埆銆佹鏌ョ殑鐩殑鍜屾剰涔夈�?/p>
浜屻�佸熀鏈師鐞?/p>
1
.
姘寲鐗╂鏌ユ硶
姘寲鐗╁湪纭濋吀鎬ф憾娑蹭腑涓庣閰搁摱浣滅敤锛?/p>
鐢熸垚姘寲閾跺井绮掕�屾樉鐧借壊娴戞祳锛?/p>
涓庝竴瀹氶噺鐨勬爣鍑?/p>
姘寲閽犳憾娑插拰纭濋吀閾跺湪鍚屾牱鏉′欢涓嬬敤鍚屾硶澶勭悊鐢熸垚鐨勬隘鍖栭摱娴戞祳绋嬪害鐩告瘮杈冿紝
娴嬪畾渚涜瘯鍝佷腑
姘寲鐗╃殑闄愰噺銆?/p>
Cl
锛?/p>
锛?/p>
AgNO
3
飩?/p>
飩?/p>
飩?/p>
AgCl
鈫擄紜
NO
3
锛?
2
.
纭吀鐩愭鏌ユ硶
鑽墿涓井閲忕～閰哥洂涓庢隘鍖栭挕鍦ㄩ吀鎬ф憾娑蹭腑浣滅敤锛?/p>
鐢熸垚纭吀閽¤�屾樉鐧借壊娴戞祳娑诧紝
鍚屼竴瀹氶噺
鏍囧噯纭吀閽炬憾娑蹭笌姘寲閽″湪鍚屾牱鏉′欢涓嬶紝
鐢ㄥ悓娉曞鐞嗙敓鎴愮殑娴戞祳姣旇緝锛?/p>
鍒ゆ柇鑽墿涓惈纭吀鐩?/p>
鐨勯檺閲忋�?/p>
SO
4
2
锛?/p>
锛?/p>
BaCl
2
飩?/p>
飩?/p>
飩?
BaSO
4
鈫擄紜
2Cl
锛?
3
.
閲嶉噾灞炴鏌ユ硶
閲嶉噾灞炴槸鎸囧湪寮遍吀鎬э紙
pH3~3.5
锛夋憾娑蹭腑锛岃兘涓庣～浠ｄ箼閰拌兒鎴栧湪寮辩⒈鎬ф憾娑蹭腑涓庣～鍖栭挔
浣滅敤鐢熸垚纭寲鐗╃殑閲戝睘鏉傝川锛屽閾躲�侀搮銆佹睘銆侀摐銆侀晧銆侀搵銆佺牱銆侀攽銆侀敗銆侀攲銆侀挻銆侀晬绛夈�傚湪
鑽搧鐢熶骇杩囩▼涓亣鍒伴搮鐨勬満浼氳緝澶氾紝閾呭張鏄撶Н钃勪腑姣掞紝鏁呮鏌ユ椂浠ラ搮涓轰唬琛ㄣ�?/p>
鐢变簬纭唬涔欓叞鑳猴紙
thioacetamide
锛夊湪寮遍吀鎬э紙
pH
绾?/p>
3.5
锛夋憾娑蹭腑姘磋В锛屼骇鐢熺～鍖栨阿锛屽彲
涓庨噾灞炵瀛愪綔鐢紝鍛堟湁鑹茬～鍖栫墿鐨勫潎鍖�娌夋穩锛屽彲涓庡鐓ф爣鍑嗘寜鍚屾硶澶勭悊姣旇緝銆?/p>
CH
3
CSNH
2
锛?/p>
H
2
O
飩?/p>
飩?/p>
飩?/p>
CH
3
CONH
2
+ H
2
S
Pb
2
锛?/p>
锛?/p>
H
2
S
飩?/p>
飩?/p>
飩?/p>
PbS
鈫?/p>
4
.
鐮风洂妫�鏌ユ硶
涓浗鑽吀涓昏閲囩敤鍙よ敗姘?/p>
锛?/p>
Gutzeit
锛?/p>
娉曟鏌ョ牱鐩愩�傚叾鍘熺悊鏄埄鐢ㄩ噾灞為攲涓庨吀浣滅敤浜х敓鏂?/p>
鐢熸�佺殑姘紝涓庤嵂鐗╀腑鐨勫井閲忕牱鐩愪綔鐢ㄧ敓鎴愬叿鎸ュ彂鎬х殑鐮峰寲姘紝閬囨捍鍖栨睘锛堟垨姘寲姹烇級璇曠焊锛?