.
.
绗洓涓撻
鐢靛寲瀛﹀熀纭�
锛堜竴锛?/p>
鐞嗚В鎺屾彙鍘熺數姹犲拰鐢佃В姹?/p>
(
鐢甸晙姹?/p>
)
鐨勬瀯鎴愭潯浠跺拰宸ヤ綔鍘熺悊锛?/p>
锛?/p>
1
锛変妇渚嬭鏄庝互涓?/p>
鍘熺數姹?/p>
鐨勫熀鏈煡璇?/p>
锛?/p>
浠庣數瀛愮殑瑙掑害璇存槑锛?/p>
鐨勭數鏋佹槸璐熸瀬锛?/p>
鐨勭數鏋佹槸姝ｆ瀬銆傝礋鏋佹樉
鐢垫�э紝鍚稿紩鐢佃В璐ㄦ憾娑蹭腑鐨?/p>
绂诲瓙锛屾鏋佹樉
鐢垫�э紝鍚稿紩鐢佃В璐ㄦ憾娑蹭腑鐨?/p>
绂诲瓙銆傝礋
鏋佸彂鐢熺殑鏄?/p>
锛堝～鈥滄哀鍖栨垨杩樺師鈥?/p>
锛夊弽搴旓紝姝ｆ瀬鍙戠敓鐨勬槸
鍙嶅簲銆?/p>
鎬濊�?/p>
锛氱浉瀵规椿
娉肩殑閲戝睘涓�瀹氭槸鍘熺數姹犵殑璐熸瀬鍚楋紵涓句緥璇存槑
.
锛?/p>
2
锛変妇渚嬭鏄庝互涓?/p>
鐢佃В姹?/p>
鐨勫熀鏈煡璇?/p>
锛?/p>
鐢佃В姹犵殑闃存瀬鏄?/p>
鐨勪竴鏋侊紝
锛?/p>
鈥滃緱鍒扳�濇垨鈥滃け鍘烩�?/p>
锛夌數瀛愶紝鏄?/p>
鐢?/p>
鎬э紝鍚稿紩鐢佃В璐ㄦ憾娑蹭腑鐨?/p>
绂诲瓙锛屽彂鐢?/p>
锛堝～鈥滄哀鍖栨垨杩樺師鈥?/p>
锛夊弽搴旓紝闃虫瀬鏄?/p>
鐨勪竴鏋侊紝
锛?/p>
鈥滃緱鍒扳�濇垨鈥滃け鍘烩�?/p>
锛夌數瀛愶紝鏄?/p>
鐢垫�э紝鍚稿紩鐢佃В璐ㄦ憾娑蹭腑鐨?/p>
绂诲瓙锛屽彂
鐢?/p>
锛堝～鈥滄哀鍖栨垨杩樺師鈥?/p>
锛夊弽搴斻�?/p>
锛堜簩锛?/p>
鎺屾彙鐢佃В鍙嶅簲浜х墿鍙婄數瑙ｆ椂婧舵恫
pH
鍊肩殑鍙樺寲瑙勫緥锛?/p>
1
銆佽鍒ゆ柇鐢佃В浜х墿鏄粈涔堬紝蹇呴』鐞嗚В骞跺噯纭蹇嗘憾娑蹭腑绂诲瓙鏀剧數椤哄簭锛?/p>
闃存瀬
锛?/p>
鏀剧數鐨勬�绘槸婧舵恫涓殑闃崇瀛愶紝涓庣數鏋佹潗鏂欐棤鍏炽�傞噾灞炶秺涓嶆椿娉肩殑瀵瑰簲闃崇瀛愯秺瀹规槗寰楃數瀛愶紝
瓒婁紭鍏堟斁鐢碉紱鏀剧數椤哄簭鏄細
__________________________________________________________
闃虫瀬锛?/p>
鑻ユ槸娲绘�х數鏋佷綔闃虫瀬锛屾槸鐢垫瀬鏈韩澶辩數瀛愯�屾憾瑙ｏ紱鑻ユ槸鎯版�х數鏋侊紙
Pt Au
鎴栫煶澧級浣滈槼
鏋侊紝鍒欐憾娑蹭腑鐨勯槾绂诲瓙鏀剧數銆傛墍浠ラ槼鏋佹斁鐢甸『搴忔槸锛?/p>
________________________________________
绫诲瀷
瀹炰緥
鐢垫瀬鍙嶅簲
鐢佃В瀵硅薄
鐢佃В璐ㄦ祿搴?/p>
pH
婧舵恫澶嶅師
NaOH
闃达細
闃筹細
鎬伙細
H
2
SO
4
Na
2
SO
HCl
闃达細
闃筹細
鎬伙細
CuCl
2
NaCl
闃达細
闃筹細
鎬伙細
CuSO
4
闃达細
闃筹細
鎬伙細
锛堜笁锛?/p>
.
鐞嗚В閲戝睘鑵愯殌鐨勬湰璐ㄥ強涓嶅悓鎯呭喌锛屼簡瑙ｇ敤鐢靛寲瀛﹀師鐞嗗湪瀹為檯鐢熸椿鐢熶骇涓殑搴旂敤锛?/p>
1
銆佸師鐢垫睜鍘熺悊鐨勫簲鐢細鈶犲埗浣滃寲瀛︾數婧愩�傗憽鍔犲揩鍖栧鍙嶅簲閫熺巼銆傗憿閲戝睘鐨勭數鍖栧淇濇姢锛岀壓鐗查槼鏋佺殑
闃存瀬淇濇姢娉曪紱鈶ｉ噾灞炴椿鍔ㄦ�х殑鍒ゆ柇銆?/p>
2
銆佸師鐢垫睜鐨勭數鏋併�佺數姹犲弽搴斿紡鐨勫啓娉曘�?/p>
鈶犻搮钃勭數姹狅細璐熸瀬涓?/p>
锛屾鏋佷负
鐢佃В璐ㄦ憾娑蹭负纭吀銆?/p>
璐熸瀬锛?/p>
姝ｆ瀬锛?/p>