1
涓撻
3
婧舵恫涓殑绂诲瓙鍙嶅簲
3.2
婧舵恫鐨勯吀纰辨�?/p>
锛堢
2
璇炬椂锛夐吀纰变腑鍜屾淮瀹?/p>
鏁欏
璇鹃
涓撻
涓撻
3
婧舵恫涓殑绂诲瓙鍙嶅簲
鍗曞厓
绗簩鍗曞厓婧舵恫鐨勯吀纰辨�?/p>
鑺傞
绗?/p>
2
璇炬椂閰哥⒈涓拰婊村畾
鏁?/p>
瀛?
鐩爣
鐭ヨ瘑涓庢妧鑳?/p>
1
銆?/p>
鍒濇鎺屾彙涓拰婊村畾鐨勫師鐞嗗拰鏂规硶
2
銆?/p>
瀛︿細浣跨敤婊村畾绠★紝鑳借繘琛岄吀纰辨淮瀹氾紝骞惰兘缁樺埗婊村畾杩囩▼涓殑
pH
鍙樺寲鏇茬嚎锛屼簡瑙ｉ吀纰变腑鍜岃繃绋嬩腑
pH
鐨勫彉鍖栬寰嬨�?/p>
杩囩▼涓庢柟娉?/p>
閫氳繃瀹為獙銆佽仈鎯炽�佹瘮杈冪瓑鍩瑰吇瀛︾敓鐨勬兂璞¤兘鍔涘拰鎬濈淮鑳藉姏
鎯呮劅鎬佸害
涓庝环鍊艰
閫氳繃婧舵恫
PH
鐨勬祴瀹氾紝浣曚細鍖栧鍦ㄧ敓浜х敓娲讳腑鐨勫簲鐢ㄣ�?/p>
銆?/p>
鏁欏閲嶇偣
涓拰婊村畾鐨勫師鐞嗗拰鏂规硶
鏁欏闅剧偣
缁樺埗婊村畾杩囩▼涓殑
pH
鍙樺寲鏇茬嚎
鏁欏鏂规硶
璁ㄨ娉?/p>
鏁?/p>
瀛?/p>
杩?/p>
绋?/p>
鏁欏笀涓诲娲诲姩
瀛︾敓涓讳綋娲诲姩
[
鐭ヨ瘑鍥為【
]
1
銆佸啓鍑轰笅鍒楀弽搴旂殑鍖栧鏂圭▼寮忋�佺瀛愭柟绋嬪紡銆?/p>
锛?/p>
1
锛?/p>
姘㈡哀鍖栭挔婧舵恫涓淮鍏ョ洂閰?/p>
锛?/p>
2
锛?/p>
姘㈡哀鍖栭挔婧舵恫涓姞鍏ョ～閰?/p>
锛?/p>
3
锛?/p>
鐩愰吀涓淮鍏ョ⒊閰告阿閽犳憾娑?/p>
[
鎸囧鑷
]
1.
鍝簺瀹朵綔鐗╃敓闀块渶瑕侀吀鎬с�佺⒈鎬э紵
2.
婊村畾绠″浣曚娇鐢紵
姝ラ
鎿嶄綔
鐩殑
锛?/p>
1
锛?/p>
瑁呭叆灏戦噺姘达紝鎵浆娲诲
锛?/p>
2
锛?/p>
浠庝笂鍙ｅ姞鍏ュ皯閲忓搴旂洓瑁呮恫锛?/p>
杞?
鍔ㄦ斁涓?/p>
锛?/p>
3
锛?/p>
瑁呭叆閰搞�佺⒈娑诧紝瓒呰繃鈥?鈥濆埢搴︼紝
H
+
+OH
鈥?
=H
2
O
闃呰
P71
妫�鏌ユ槸鍚︽紡姘?/p>
娲楁钉婊村畾绠?/p>
璋冭妭婧舵恫闈紝鎺掑嚭绌烘皵