1
绗?/p>
3
璁?/p>
纭殑杞寲
[
鑰冪翰瑕佹眰
]
1.
浜嗚В纭強鍏堕噸瑕佸寲鍚堢墿鐨勪富瑕佸寲瀛︽�ц川鍙婂簲鐢ㄣ�?/p>
2.
浜嗚В纭殑姘у寲鐗╁澶?/p>
姘旂殑姹℃煋涓庨槻娌汇�?/p>
鑰冪偣涓�
纭崟璐ㄧ殑涓昏鎬ц川鍙婂簲鐢?/p>
1
锛?/p>
纭厓绱犵殑瀛樺湪褰㈡�?/p>
褰㈡�?/p>
鈥?/p>
飪?
飪?/p>
飪?
飪?/p>
鈥?/p>
娓哥鎬?/p>
鈥?/p>
鐏北鍠峰彛闄勮繎鎴栧湴澹崇殑宀╁眰閲?/p>
鈥?/p>
鍖栧悎鎬?/p>
鈥?/p>
涓昏浠ョ～鍖栫墿鍜岀～閰哥洂鐨勫舰寮忓瓨鍦?/p>
2
锛?/p>
纭崟璐ㄧ殑鐗╃悊鎬ц川
淇楃О
棰滆壊鐘舵�?/p>
婧惰В鎬?/p>
姘?/p>
閰掔簿
CS
2
纭粍
榛勮壊鏅朵綋
涓嶆憾
寰憾
鏄撴憾
3.
浠庡寲鍚堜环鐨勮搴﹁璇嗙～鍗曡川鐨勫寲瀛︽�ц川
S
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
涓庨噾灞炲弽搴?/p>
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?
飪?/p>
Cu
锛?/p>
2Cu
锛?/p>
S=====
鈻?
Cu
2
S
Fe
锛?/p>
Fe
锛?/p>
S=====
鈻?
FeS
琛ㄧ幇姘у寲鎬?/p>
涓庨潪閲戝睘鍙嶅簲
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
O
2
锛?/p>
S
锛?/p>
O
2
=====
鐐圭噧
SO
2
锛岃〃鐜拌繕鍘熸�?
H
2
锛?/p>
S
锛?/p>
H
2
=====
鈻?
H
2
S
锛岃〃鐜版哀鍖栨�?/p>
娣卞害鎬濊�?/p>
1
锛?/p>
濡備綍娲楁钉闄勭潃鍦ㄨ瘯绠″唴澹佷笂鐨勭～锛?/p>
绛旀
纭崟璐ㄦ槗婧朵簬
CS
2
涓斿彲浠ヤ笌鐑殑寮虹⒈娑插弽搴旓細
3S
锛?/p>
6NaOH=====
鈻?
2Na
2
S
锛?/p>