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涓€銆佷负浠€涔堝啺閱嬮吀瑕佹爣瀹氾紵

璇寸湡鐨勶紝鍐伴唻閰歌繖鐜╂剰鍎垮湪瀹為獙瀹ら噷灏卞儚涓€滃彉鑹查緳鈥濃€斺€旂函搴﹂珮鐨勫彲浠ョ洿鎺ョ敤锛屼絾澶ч儴鍒嗘椂鍊欏畠閮藉甫鐫€鏉傝川銆傛瘮濡備綘涔版潵鐨勫啺閱嬮吀鏍囩鍐欑潃鈥?9.5%鈥濓紝浣嗗疄闄呯敤璧锋潵鍙兘鍥犱负鍌ㄥ瓨涓嶅綋鎴栬€呯敓浜ц宸紝娴撳害鏃╁氨璺戝亸浜嗐€傝繖鏃跺€欐爣瀹氬氨鎴愪簡鈥?strong>鈥嬩繚鍛芥妧鑳解€?/strong>鈥嬶紝娌″畠锛屼綘鐨勫疄楠岀粨鏋滃垎鍒嗛挓缈昏溅锛?/p>

浜屻€佷腑鍜屾淮瀹氭硶闈犺氨鍚楋紵

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涓夈€佸姩鎵嬪墠鐨勫噯澶囷細鍒€ョ潃寮€骞诧紒

鍋氬疄楠屾渶鎬曞暐锛熸墜蹇欒剼涔憋紒鍏堟妸杩欎簺宸ュ叿澶囬綈浜嗭細

• 鈥?strong>鈥嬮吀寮忔淮瀹氱鈥?/strong>鈥嬶紙瑁呮阿姘у寲閽犵敤锛屽埆鎷块敊浜嗭紒锛?/li>
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• 鈥?strong>鈥嬮厷閰炴寚绀哄墏鈥?/strong>鈥嬶紙鍙樿壊灏忚兘鎵嬶級
• 鈥?strong>鈥嬫柊鐓哺鐨勫喎姘粹€?/strong>鈥嬶紙鍒掗噸鐐癸細鐓哺杩囩殑锛佷笉鐒舵按閲屼簩姘у寲纰充細褰卞搷缁撴灉锛?/li>

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鍥涖€佹爣瀹氭阿姘у寲閽狅細鍏堢粰鈥滃昂瀛愨€濇牎鍑?/h3>

鎵撲釜姣旀柟锛屾阿姘у寲閽犲氨鍍忎竴鎶婂昂瀛愶紝濡傛灉灏哄瓙鑷繁鍒诲害閮戒笉鍑嗭紝閲忓嚭鏉ョ殑涓滆タ鑳藉鍚楋紵鎵€浠ュ挶寰楀厛鐢ㄢ€?strong>鈥嬮偦鑻簩鐢查吀姘㈤捑鈥?/strong>鈥嬭繖涓€滄爣鍑嗗搧鈥濈粰瀹冩牎鍑嗐€?br/> 鈥?strong>鈥嬫搷浣滃彛璇€鈥?/strong>鈥嬶細

1. 绉?.6g閭昏嫰浜岀敳閰告阿閽撅紙105鈩冪儤骞茶繃鐨勶級锛屼涪杩涢敟褰㈢摱銆?/li>
2. 鍔?0mL鐓哺杩囩殑鍐锋按锛屾憞鍒版憾瑙ｃ€?/li>
3. 婊?婊撮厷閰烇紝鐢ㄦ阿姘у寲閽犳憾娑叉參鎱㈡€硷紝鐩村埌婧舵恫鍙樼矇绾㈣壊涓?0绉掍笉瑜壊銆?/li>
4. 鎸夊叕寮忕畻娴撳害锛?br/> 鈥?strong>鈥婥(NaOH) = (閭昏嫰璐ㄩ噺脳1000)/(204.2脳娑堣€楃殑NaOH浣撶Н)鈥?/strong>鈥?br/> 杩欓噷鏈変釜鍧戯細鈥?strong>鈥嬮偦鑻簩鐢查吀姘㈤捑鐨勬懇灏旇川閲忔槸204.2g/mol鈥?/strong>鈥嬶紝鍗冧竾鍒鎴愬叾浠栨暟锛?/li>

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浜斻€佸啺閱嬮吀鏍囧畾瀹炴搷锛氭墜鍒姈锛?/h3>

缁堜簬鍒版棰樹簡锛佹寜杩欎簲姝ヨ蛋锛?/p>

1. 鈥?strong>鈥嬪彇鏍封€?/strong>鈥嬶細鐢ㄧЩ娑茬鍚?mL鍐伴唻閰革紙绾?.1g锛夛紝绮惧噯绉伴噸鍒板皬鏁扮偣鍚庡洓浣嶃€?/li>
2. 鈥?strong>鈥嬬█閲娾€?/strong>鈥嬶細鍔?0mL鐓哺杩囩殑鍐锋按锛屾憞鍖€銆傝繖涓€姝ユ槸涓轰簡闄嶄綆閰稿害锛岃鍙嶅簲鏇存俯鍜屻€?/li>
3. 鈥?strong>鈥嬪姞鎸囩ず鍓傗€?/strong>鈥嬶細婊?婊撮厷閰烇紝婧舵恫浼氬彉鎴愭棤鑹测€斺€旇繖鏃跺€欏氨鑳藉紑濮嬫淮瀹氫簡銆?/li>
4. 鈥?strong>鈥嬫淮瀹氣€?/strong>鈥嬶細鐢ㄦ爣瀹氬ソ鐨勬阿姘у寲閽犳憾娑叉參鎱㈡淮锛岃竟婊磋竟鎽囬敟褰㈢摱銆傛帴杩戠粓鐐规椂锛屾憾娑蹭細绐佺劧鍙樻垚娣＄矇鑹诧紝杩欐椂鍊欒鈥?strong>鈥嬪崐婊村崐婊村姞鈥?/strong>鈥嬶紝鐩村埌绮夎壊缁存寔30绉掍笉瑜€?/li>
5. 鈥?strong>鈥嬭绠椻€?/strong>鈥嬶細濂楀叕寮忥紒
   鈥?strong>鈥嬪啺閱嬮吀娴撳害(%) = [C(NaOH)脳V(NaOH)脳60.05]/鏍峰搧璐ㄩ噺脳100%鈥?/strong>鈥?br/> 杩欓噷60.05鏄唻閰哥殑鎽╁皵璐ㄩ噺锛岃涓嶄綇鐨勫缓璁啓鑳宠唺涓婏紙寮€鐜╃瑧鐨勶級銆?/li>

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鍏€佺炕杞﹂璀︼細杩欎簺鍧戝崈涓囧埆韪╋紒

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• 鈥?strong>鈥嬬粓鐐瑰垽鏂お娴€?/strong>鈥嬶細绮夎壊涓€鍑虹幇灏卞仠鎵嬶紵閿欙紒瑕佺瓑30绉掍笉瑜壊锛屽惁鍒欎細浣庝及娴撳害銆?/li>
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鏈変竴娆℃垜甯﹀鐢熷仛瀹為獙锛屾湁涓摜浠効鍥剧渷浜嬫病鐓哺姘达紝缁撴灉娴嬪嚭鏉ョ殑娴撳害姣斿疄闄呬綆浜?%鈥︹€︾洿鎺ヨ瀵煎笀鎬煎埌鑷棴銆傝娉暀璁晩锛?/p>

涓冦€佷釜浜鸿鐐癸細涓轰粈涔堟垜鍋忕埍涓拰婊村畾娉曪紵

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褰撶劧锛屼綘瑕佹槸杩芥眰鏁堢巼锛屼篃鍙互璇曡瘯闈炴按婊村畾娉曪紙姣斿鐢ㄩ珮姘吀锛夈€備絾閭ｄ釜瑕佷拱鐗规畩璇曞墏锛岃繕寰楅槻鐫€鍐伴唻閰稿嚌鍥猴紝瀵规柊鎵嬩笉澶弸濂姐€?/p>

鍏€佹渶鍚庡敔鍙ㄤ袱鍙?/h3>

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涓嬫鏈変汉闂綘鈥滆繖鍐伴唻閰稿埌搴曞閰糕€濓紝璁板緱鐢╁嚭婊村畾绠★紝闇告皵鍥炰竴鍙ワ細鈥滆蛋锛屽挶浠祴瀹冿紒鈥?/p>

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