涓�冨寲瀛﹁仛鐒︾儹鐐归鍨嬶細澶嶅垎瑙ｅ弽搴?/p>
2
渚?/p>
7
鏍规嵁澶嶅垎瑙ｅ弽搴斿彂鐢熺殑鏉′欢锛屽垽鏂█纭吀涓庝笅琛ㄤ腑鐨勫洓绉嶅寲鍚堢墿鐨勬憾娑蹭箣闂磋兘鍚﹀彂鐢?/p>
鍙嶅簲锛屽皢琛ㄤ腑鍐呭琛ュ厖瀹屾暣銆?/p>
姘㈡哀鍖栭挔婧舵恫
姘寲閽犳憾娑?/p>
纰抽吀閽炬憾娑?/p>
纭濋吀閽℃憾娑?/p>
绋�纭吀
鑳藉弽搴?/p>
涓嶈兘鍙嶅簲
鑳藉弽搴?/p>
鑳藉弽搴?/p>
鍒ゆ柇渚濇嵁
鏈夋按鐢熸垚
娌℃湁姘淬�佹皵浣撱�佹矇娣�鐢熸垚
__________
__________
銆愭彁鍑洪棶棰樸�戠█纭吀涓庢阿姘у寲閽犳憾娑茬殑鍙嶅簲娌℃湁瑙傚療鍒版槑鏄剧幇璞★紝鏄惁鐪熺殑鍙戠敓浜嗗弽搴旓紵
銆愬疄楠屾柟妗堛�戝皬涓藉悓瀛﹁璁″疄楠屾柟妗堣繘琛屾帰绌讹紝璇佹槑姘㈡哀鍖栭挔婧舵恫涓庣█纭吀鍙戠敓浜嗗弽搴旓紝
璇蜂綘鍜屽ス涓�璧峰畬鎴愬疄楠屾姤鍛娿�?/p>
瀹為獙鎿嶄綔
瀹為獙鐜拌薄
鈶犲悜璇曠涓姞鍏ョ害
2
绋�姘㈡哀鍖栭挔婧舵恫锛屾淮鍔?/p>
2
婊?/p>
________
婧舵恫
____________________
鈶″悜鈶犳墍寰楁恫浣撲腑婊村姞杩囬噺绋�纭吀
____________________
銆愬疄楠岀粨璁恒�戠█纭吀涓庢阿姘у寲閽犳憾娑插彂鐢熶簡鍙嶅簲銆?/p>
銆愬疄楠屾嫇灞曘�戝皬涓界粨鍚堟墍瀛︾煡璇嗭紝璁や负鍒濅腑甯歌鐨勯吀纰变箣闂翠竴瀹氳兘鍙戠敓澶嶅垎瑙ｅ弽搴旓紝濂瑰垽
鏂殑渚濇嵁鏄?/p>
_______________________________
銆?/p>
瑙ｆ瀽
绋�纭吀鍜岀⒊閰搁捑鍙嶅簲鐢熸垚浜屾哀鍖栫⒊鍜屾按姘斾綋锛岀鍚堝鍒嗚В鍙嶅簲鐨勬潯浠讹紱绋�纭吀鍜岀閰?/p>
閽″弽搴旂敓鎴愮～閰搁挕娌夋穩锛岀鍚堝鍒嗚В鍙嶅簲鐨勬潯浠讹紱鍥犻厷閰炴淮鍏ュ埌姘㈡哀鍖栭挔婧舵恫涓彉涓虹孩
鑹诧紝褰撳悜纰辨�ф憾娑蹭腑鍔犵█纭吀鏃讹紝鍙戠敓
H
2
SO
4
+2NaOH鈺怤a
2
SO
4
+2H
2
O
鍙嶅簲锛屼娇纰卞噺灏戣嚦娑?/p>
澶憋紝鍒欑孩鑹查�愭笎鍙樻祬鑷虫秷澶憋紝鍗冲彲鍒╃敤婧舵恫棰滆壊鐨勫彉鍖栨潵鍒ゆ柇鍙戠敓鍙嶅簲锛涢吀涓庣⒈鐢熸垚鐩愬拰
姘达紝绗﹀悎澶嶅垎瑙ｅ弽搴旓紝鍥犱负鍙湁褰撶敓鎴愮墿涓湁娌夋穩鎴栨皵浣撴垨姘存椂锛屽鍒嗚В鍙嶅簲鎵嶈兘澶熷彂
鐢熴�?/p>
绛旀
鏈夋皵浣撳拰姘寸敓鎴?/p>
鏈夋矇娣�鐢熸垚
銆愬疄楠屾柟妗堛�戦厷閰?/p>
婧舵恫鍙樹负绾㈣壊
绾㈣壊閫愭笎鍙樻祬鑷虫秷澶?/p>
銆愬疄楠屾嫇灞曘�戦吀涓庣⒈鐢熸垚鐩愬拰姘达紝绗﹀悎澶嶅垎瑙ｅ弽搴旓紝鍙湁褰撶敓鎴愮墿涓湁娌夋穩鎴栨皵浣撴垨姘?/p>
鏃讹紝澶嶅垎瑙ｅ弽搴旀墠鑳藉鍙戠敓
渚?/p>
8
鏌愬寲瀛﹀叴瓒ｅ皬缁勭殑鍥涗綅鍚屽瀵规阿姘у寲閽犳憾娑蹭笌绋�鐩愰吀娣峰悎鍚庯紝鎵�寰楁憾娑蹭腑婧惰川鐨勬垚鍒?/p>
杩涜浜嗘帰绌躲�?/p>
銆愪綔鍑虹寽鎯炽�戝皬椹寽鎯筹細婧惰川鏈?/p>
NaCl
銆?/p>
HCl
銆?/p>
NaOH
灏忕▼鐚滄兂锛氭憾璐ㄥ彧鏈?/p>
NaCl
灏忓鐚滄兂锛氭憾璐ㄦ湁
NaCl
銆?/p>
HCl
灏忓皻鐚滄兂锛氭憾璐ㄦ湁
NaCl
銆?/p>
NaOH
(1)
鑰佸笀璁や负灏忛┈鐨勭寽鎯虫槸閿欒鐨勶紝濂圭殑鐞嗙敱鏄?/p>
______________
銆?/p>
銆愭柟妗堣璁°�戝皬绋嬪拰灏忓鍒嗗埆璁捐浜嗗涓嬫柟妗堥獙璇佸悇鑷殑鐚滄兂銆?/p>
鏂规璁捐鑰?/p>
鏂规姝ラ
鏂规棰勪及鐜拌薄
鏂规缁撹
灏忕▼
鐢ㄤ竴鏍规磥鍑�鐨勭幓鐠冩铇稿彇鍙?/p>
搴斿悗鐨勬憾娑叉簿鍦ㄨ瘯绾镐笂锛屾妸
璇曠焊鎵�鍛堢幇鐨勯鑹蹭笌鏍囧噯姣?
pH=7
灏忕▼鐚滄兂姝ｇ‘