1
閫変慨涓�鐢熺墿鎶�鏈疄璺?/p>
鐭ヨ瘑鐐规�荤粨
涓撻涓�
浼犵粺鍙戦叺鎶�鏈殑搴旂敤
璇鹃涓�
鏋滈厭鍜屾灉閱嬬殑鍒朵綔
(
涓�
)
鍩烘湰鍘熺悊
1
閰垫瘝鑿屾槸寮傚吇鍏兼�у帉姘ц弻鍨嬬湡鑿岋紝
20
鈩冨乏鍙虫渶閫傚疁閰垫瘝鑿岀箒娈栵紝鎵�浠ラ厭绮惧彂閰垫椂涓�鑸皢娓╁害鎺у埗
鍦?/p>
18
鈩?/p>
-25
鈩?/p>
2
銆佸湪鏈夋哀鏉′欢涓嬶紝閰垫瘝鑿岃繘琛屾湁姘у懠鍚革紝澶ч噺绻佹畺銆?/p>
C
6
H
12
O
6
锛?/p>
6O
2
锛?/p>
6H
2
O
鈫?/p>
6CO
2
锛?/p>
12H
2
O+
鑳介噺
鍦ㄦ棤姘ф潯浠朵笅锛岄叺姣嶈弻鑳借繘琛岄厭绮惧彂閰点�?/p>
C
6
H
12
O
6
鈫?/p>
2C
2
H
5
OH
锛?/p>
2CO
2
+
鑳介噺
3
銆侀唻閰歌弻鏄紓鍏婚渶姘у瀷缁嗚弻
,
閱嬮吀鑿屾渶閫傜敓闀挎俯搴︿负
32
鈩冿紝鎵�浠ラ唻閰稿彂閰垫椂涓�鑸皢娓╁害鎺у埗鍦?/p>
30
鈩?/p>
-35
鈩冿紝鎺у埗濂藉彂閰垫俯搴︼紝浣垮彂閰垫椂闂寸缉鐭紝鍙堝噺灏戞潅鑿屾薄鏌撶殑鏈轰細銆?/p>
4
銆佸綋姘ф皵銆佺硸婧愰兘鍏呰冻鏃讹紝閱嬮吀鑿屽皢钁¤悇姹佷腑鐨勭硸鍒嗚В鎴愰唻閰革紱
C
6
H
12
O
6
锛?/p>
2O
2
鈫?/p>
2CH
3
COOH
锛?/p>
2CO
2
锛?/p>
2H
2
O
褰撶己灏戠硸婧愭椂锛岄唻閰歌弻灏嗕箼閱囧彉涓轰箼閱涳紝鍐嶅皢涔欓啗鍙樹负閱嬮吀銆?/p>
C
2
H
5
OH
锛?/p>
O
2
鈫?/p>
CH
3
COOH
锛?/p>
H
2
O
锛堜簩锛夈�佸疄楠屾祦绋嬶細
鎸戦�夎憽钀勨啋鍐叉礂鈫掓Θ姹佲啋閰掔簿鍙戦叺鈫掓灉閰掞紙鈫掗唻閰稿彂閰碘啋鏋滈唻锛?/p>
锛堜笁锛夈�佸疄楠岃缃細
1
銆佸厖姘斿彛鏄湪閱嬮吀鍙戦叺鏃惰繛鎺ュ厖姘旀车杩涜鍏呮皵鐢ㄧ殑锛涙帓姘斿彛鏄湪閰掔簿
鍙戦叺鏃剁敤鏉ユ帓鍑轰簩姘у寲纰崇殑锛涘嚭鏂欏彛鏄敤鏉ュ彇鏍风殑銆傛帓姘斿彛瑕侀�氳繃涓�
涓暱鑰屽集鏇茬殑鑳剁涓庣摱韬浉杩炴帴锛屽叾鐩殑鏄槻姝㈢┖姘斾腑寰敓鐗╃殑姹?/p>
鏌撱�傚紑鍙ｅ悜涓嬬殑鐩殑鏄湁鍒╀簬浜屾哀鍖栫⒊鐨勬帓鍑恒�備娇鐢ㄨ瑁呯疆鍒堕厭鏃讹紝
搴旇鍏抽棴鍏呮皵鍙ｏ紱鍒堕唻鏃讹紝搴旇鍏呮皵鍙ｈ繛鎺ユ皵娉碉紝杈撳叆姘ф皵銆?/p>
2
銆侀厭绮炬楠岋細鏋滄眮鍙戦叺鍚庢槸鍚︽湁閰掔簿浜х敓锛屽彲浠ョ敤閲嶉摤閰搁捑鏉ユ楠屻�?
鍦ㄩ吀鎬ф潯浠朵笅锛岄噸閾吀閽句笌閰掔簿鍙嶅簲鍛堢幇鐏扮豢鑹层�傚厛鍦ㄨ瘯绠′腑鍔犲叆鍙戦叺娑?/p>
2ML
锛屽啀婊村叆鐗╄川鐨?/p>
閲忔祿搴︿负
3mol/L
鐨?/p>
H
2
SO
4
3
婊达紝鎸崱娣峰寑锛屾渶鍚庢淮鍔犲父娓╀笅楗卞拰鐨勯噸閾吀閽炬憾娑?/p>
3
婊达紝鎸崱璇?/p>
绠★紝瑙傚療棰滆壊
鐤戦毦瑙ｇ瓟锛?/p>
锛?/p>
1
锛変綘璁や负搴旇鍏堝啿娲楄憽钀勮繕鏄厛闄ゅ幓鏋濇锛熶负浠�涔堬紵
搴旇鍏堝啿娲楋紝鐒跺悗鍐嶉櫎鍘绘灊姊楋紝浠ラ伩鍏嶉櫎鍘绘灊姊楁椂寮曡捣钁¤悇鐮存崯锛屽鍔犺鏉傝弻姹℃煋鐨勬満浼氥�?/p>
锛?/p>
2
锛変綘璁や负搴旇浠庡摢浜涙柟闈㈤槻姝㈠彂閰垫恫琚薄鏌擄紵
濡傦細瑕佸厛鍐叉礂钁¤悇锛屽啀闄ゅ幓鏋濇锛涙Θ姹佹満銆佸彂閰佃缃娓呮礂骞插噣锛屽苟杩涜閰掔簿娑堟瘨锛涙瘡娆℃帓姘?
鏃跺彧闇�鎷ф澗鐡剁洊锛屼笉瑕佸畬鍏ㄦ彮寮�鐡剁洊绛夈�?/p>
锛?/p>
3
锛夊埗钁¤悇閰掓椂锛屼负浠�涔堣灏嗘俯搴︽帶鍒跺湪
18
锝?/p>
25
鈩冿紵鍒惰憽钀勯唻鏃讹紝涓轰粈涔堣灏嗘俯搴︽帶鍒跺湪