趣å³ãå¹½é»çåå¦é¡ºå£æº
1 ä¸ä¸ç¯æç«
趣å³ãå¹½é»çåå¦é¡ºå£æº
1ã为äºè®°ä½å
ç´ å¨æ表çç»æï¼æè¿æ ·ä¸ä¸ªé¡ºå£æºï¼
åå
«çºµè¡ä¸æ¨ªè¡ï¼ä¸ä¸åç§è¡¨ä¸è£
ä¸ä¸»ä¸å¯é¶ä¸å
«ï¼ä¸çä¸é¿ä¸ä¸å
¨
2ãå¨å
ç´ å¨æå¾ä¸ï¼å
ç´ ä¸»è¦ååä»·çå¥å¶æ§ä¸å
¶åºæ°çå¥å¶æ§çå
³ç³»ï¼
" ä»·å¥åºå¥ï¼ä»·å¶åºå¶"å¯è®°å
¶è°é³ï¼âå«ï¼ä»·ï¼é¸¡ï¼å¥ï¼é鸡ï¼å«çï¼å¶ï¼éçâã
3ãååå¼æä½ç书åæ¹æ³ââ碳é¾ç¼©çæ³
å£è¯ï¼ä¸»é¾é¿å°çï¼æ¯é¾æ´å°æ£ï¼ä½ç½®å¿å°è¾¹ï¼æå¸å¯¹é»é´ã
4ãå°å£³ä¸æä½å10çå
ç´ ï¼
å£è¯ï¼å
»éºå¥³è´´é
çï¼åªå®¶æ²¡éèï¼ï¼æ°§ç¡
éééï¼é é¾éæ°¢éï¼
5ã溶解æ§å£è¯ï¼é¾é éµç¡æº¶ï¼çé
¸é¤é¶æ±ï¼ç¡«é
¸ä¸æº¶æé¡é
ï¼ç¢³é
¸å¤§å¤é½ä¸æº¶ï¼æº¶ç¢±åªæé¾é åé¡æ°¨ã
6ãåä¸å¸¸è§ååä»·å£è¯ï¼ä¸ä»·æ°¢æ°¯é¾é é¶ï¼äºä»·æ°§éé¡ééï¼ä¸éåç¡
äºä»·ç£·ï¼éæ±äºä»·æ常è§ï¼äºä¸éãäºå碳ï¼äºåå
ä»·ç¡«å
¨æï¼äºä¸äºä»·æ°®å å
¨ã
7ãåå¦å®éªåºæ¬æä½ï¼
åºä½éåæ纸槽ï¼
æè´´æ ç¾åå¾åã
读æ°è¦ä¸åé¢å¹³ï¼
ä»°è§åä½ä¿¯è§é«ã
è¯çº¸æµæ¶²å
åªå°ï¼
ç»æ£æ²¾æ¶²æµæ好ã
è¯çº¸æµæ°å
湿润ï¼
ç²å¨æ£ä¸åæ°*ã
é
ç¯å çç¨å¤çï¼
ä¸åä¹äºä¸ºçéã
ç¡«é
¸å
¥æ°´æ
ä¸åï¼
æ
¢æ
¢æ³¨å
¥é²æ²¸æº
ã
å®éªå
æ¥æ°å¯æ§ï¼
éç½å çæ¯åç¶ã
ææ°´éæ°å®æ¯åï¼
å
æ¤å¯¼ç®¡å移ç¯ã
8ãä¸åæ»´å®
水液æ´å¨ååæï¼
æ¥æ¼èµ¶æ°åè°é¶ã
å¾
æµæ¶²ä¸å è¯åï¼
å·¦ææ§å¶å³æå¨ã
ç¶ä¸å«çº¸ç¼è§è²ï¼
读æ°è¦ä¸åé¢å¹³ï¼
é
é
示å常ç¸è¯ï¼
强é
¸å¼±ç¢±ç²åºæ©ã
使ç¨é
¸å¼æ»´å®ç®¡ï¼
ä¸ç碱液åè®°æ¸
ã
9ãç·ççå½å
碳é¾æé¿ç§°æç·ï¼
*è¿æ¯é¾æå·ç¼ã
ç®åå¨ååç¸å¹¶ï¼
å
¶é´åºåä¸ç线ã
10ã常è§åå¦è¯åçè´®å
ç¡é
¸åºç¢ç¡é
¸é¶ï¼
ä½æ¸©é¿å
æ£è²ç¶ã
液溴氨水ææ¥åï¼
é´åä¿åè¦å¯å°ã
ç½ç£·åæ¾éå·æ°´ï¼
é¾é éé¡ç
¤æ²¹ä¸ï¼
碱ç¶éç¨æ©¡ç®å¡ï¼
å¡é
åæ¾æ°åæ°¢ã
æåè´¨è¯æ¾æ¶çï¼
æçæçé¿ç«æºã
å®éªå®¤ä¸å¹²ç¥åï¼
è¡å°ä¿åå¿å¦ç¶ã
11ãç©è´¨çéæµåº¦æº¶æ¶²é
å¶
ç®ç§°éåæ¥éª¤æ¸
ï¼
溶解转移åå®å®¹ã
室温æ´æ¶¤è«å¿è®°ï¼
æåæ ç¾ä¾¿åæã
12ãéè¦å®éªç°è±¡ï¼
æ°¢å¨æ°¯ä¸èç½ç°ï¼
磷å¨æ°¯ä¸çé¾æ¼«ã
ç²ç·æ°¢æ°æ°¯ç¸æ··ï¼
强å
ç
§å°å¤ªå±é©ã
äºæ°§ç¢³ä¸éæ¡çï¼
两é
¸éæ°¨åç½çã
æ°¯åéµç象ååï¼
ç¢éæ·ç²å³åèã
ç¡«æ°¢ç²ç·ä¸æ°§ç¢³ï¼
äºè
çç§ç«ç°èã
éä¸ä¼¸å
¥ç¡«æ°ä¸ï¼
ç¡«éæ··çé»ç©çã
çéçééæ°¯æ°ï¼
çè²ç¸ä¼¼ç为æ£ã
13ãçµè§£è§å¾å£è¯
æ°æ§ææä½çµæï¼
两ææ¥éç´æµçµã
å«æ°§é
¸ï¼å¯æº¶ç¢±ï¼
æ´»å¨éå±å«æ°§çï¼
çµè§£å®ä¸ºçµè§£æ°´ã
æ æ°§é
¸çµè§£èªèº«è§£ï¼
pHå大æµåº¦åã
æ´»å¨éå±æ æ°§çï¼
çµè§£å¾å°ç¸åºç¢±ã
ä¸æ´»å¨éå±æ æ°§çï¼
æçå
ç´ ä¸¤æè§ï¼
ä¸æ´»å¨éå±å«æ°§çï¼
çµè§£å¾å°ç¸åºé
¸ã
éæ°æ§ææä½çµæï¼
æ¢ç¶çµè§£åç²¾ç¼ï¼
é件éå±ä½é´æï¼
éå±éå±é³æè¿ï¼
é³ç²é´çº¯ä¸ºç²¾ç¼ï¼
çµè§£æ¶²å«ç¸åºçã
çµè§£é½æå
±åç¹ï¼
é³ææ°§åé´è¿åã
14ã常è§å
ç´ ç主è¦ååä»·
æ°æ°¯æº´ç¢è´ä¸ä»·ï¼
æ£ä¸æ°¢é¶ä¸é¾é ã
æ°§çè´äºå
è®°æ¸
ï¼
æ£äºééé¡åéã
æ£ä¸æ¯éæ£åç¡
ï¼
ä¸é¢åæåä»·å½ã
å
¨é¨éå±æ¯æ£ä»·ï¼
ä¸äºéæ¥äºä¸éã
é°æ£äºåä¸å
ä¸ï¼
碳çäºåè¦ç¢è®°ã
ééå±è´ä¸»æ£ä¸é½ï¼
æ°¯çè´ä¸æ£ä¸äºä¸ã
氮磷è´ä¸ä¸æ£äºï¼
ä¸å磷ä¸æ°®äºåã
ç¡«æè´äºæ£åå
ï¼
边记边ç¨å°±ä¼çã
15ã常è§æ ¹ä»·å£è¯
ä¸ä»·éµæ ¹ç¡é
¸æ ¹ï¼æ°¢å¤é
¸æ ¹æ°¢æ°§æ ¹ã
é«é°é
¸æ ¹æ°¯é
¸æ ¹ï¼é«æ°¯é
¸æ ¹éé
¸æ ¹ã
äºä»·ç¡«é
¸ç¢³é
¸æ ¹ï¼æ°¢ç¡«é
¸æ ¹é°é
¸æ ¹ã
æè®°éµæ ¹ä¸ºæ£ä»·ï¼è´ä¸æ个磷é
¸æ ¹ã
16ãæ°ä½å¶å¤
æ°ä½å¶å¤é¦è³å°¾ï¼æä½æ¥éª¤åæä½ï¼
åçè£
ç½®ä½äºå¤´ï¼æ´æ¶¤è£
置紧éåï¼
é¤æè£
ç½®å干湿ï¼å¹²ç¥è£
ç½®ææ°´çï¼
éæ°è¦åæ°åæ°´ï¼æ§è´¨å®éªåå
åï¼
ææ¯æ°ä½å¿
é¤å°½ï¼å¸æ°è¯åé对头ã
ææ¶è£
ç½®å°å 个ï¼åºæ¬é¡ºåºä¸å¯ä¸¢ï¼
å¶å°åºç°å°ååï¼ç¸å¯¹ä½ç½®ä»ç»æ±ã
17ãåå¦è®¡ç®
åå¦å¼åè¦é
å¹³ï¼å¿
须纯é代æ¹ç¨ï¼
åä½ä¸ä¸è¦ç»ä¸ï¼å·¦å³åæ°è¦ç¸çã
è´¨éåä½è¥ç¨å
ï¼æ åµæ°ä½å¯¹åºåï¼
éå°ä¸¤ä¸ªå·²ç¥éï¼åºç
§ä¸è¶³æ¥è¿è¡ã
å«éæ失ä¸äº§éï¼ä¹é¤å¤å°åºåæ¸
ã
18ãæ°§ä¸çç§çç¹ç¹ï¼
æ°§ä¸ä½ç¬è½å¤ç¯ï¼ç£·çç½è²çå漫ï¼
éç¯ç«æåæ¾å°ï¼ç¡«èç´«å
çç¿çã
æ°¯ä¸çç§çç¹ç¹ï¼
磷çæ°¯ä¸çé¾è«ï¼éçæçåæ£é»ï¼
æ°¢çç«ç°èç½è²ï¼é çå§ç产ç½éã
19ãä¸åæ»´å®ï¼
å·¦ææ§å¶åºï¼å³ææå¨ç¶ã
ç¼çç¯æº¶æ¶²ï¼åè²ç«å³åã
å¹²ç¥æ°ä½ï¼
é
¸å¹²é
¸ï¼ç¢±å¹²ç¢±ï¼æ°§åä¸è½å¹²è¿åï¼
ä¸æ§å¹²ç¥åï¼ä½¿ç¨è¾æ®éï¼åªæä¸ååºï¼å¹²ç¥å°±è½æã
æ¶éæ°ä½ï¼
ä¸æ°´ä½ç¨ææ°æ³ï¼æ ¹æ®å¯åº¦å®ä¸ä¸ï¼
ä¸æº¶å¾®æº¶ææ°´æ³ï¼æå¾æ°ä½çº¯åº¦å¤§ã
å¤ææ°§åè¿åååºä¸å
ç´ ä»·æååä¸çµå转移å
³ç³»ç顺å£æº: å¯è°é³è®°ä¸ºâçåè±è±âå³å失éå¾ï¼ååä»·åé«ï¼å¤±çµåï¼ååä»·éä½,å¾å°çµåï¼
éå±æ´»å¨æ§é¡ºåº: é¾éé ééï¼ééé¡é
æ°¢ï¼éæ±é¶éé å¯è°é³è®°ä¸º: å«è¿å¤§ç¾å¥³ï¼èº«ä½é常轻ï¼æ»å
±ä¸ç¾æ¤ãu
趣è°çç±»æ°´è§£ï¼ é«ä»·ï¼å¼±ï¼ç¢±æ ¹ä¼¼çç·ï¼ä¸æ¥æ°´è§£å¦è·¨æ ï¼å¤ä»·ï¼å¼±ï¼é
¸æ ¹åæ·å¥³ï¼å¤æ¥æ°´è§£æ¥æ¥ç¼ãå¯é符å·å¸¸ç¸ä¼´ï¼å¼ºè
æè§å¼±å¨åã
é¿æ伯é´éå·è¿ï¼ä¸é¿ä¹é´ä¸çº¿çµã注éï¼ ææºç©ç³»ç»å½åæ¶ï¼å¦çä½¿ç¨ âï¼âä¸â-â符å·é误çå¾é«ï¼ç¬è
ä½è¿æ ·æ¦æ¬ï¼ é¿æ伯é´éå·è¿ï¼ä¸é¿ä¹é´ä¸çº¿çµã 解æ为--éå·ï¼ï¼ï¼åé¿æ伯头巾ï¼é¿æ伯æ°åé´ç¨é¿æ伯头巾ï¼å³ï¼ï¼è¿ç»ï¼ç横线ï¼-)åä¸ç»¸ä¹è·¯ï¼ä¸æä¸é¿æ伯æ°åé´ç¨ä¸ç»¸ä¹è·¯ï¼-ï¼è¿ç»,并åä¸å½å°é¿æ伯å½å®¶åå²ä¸åå¨ä¸æ¡ä¸ç»¸ä¹è·¯çèæ³ã
éµçåå¦æ§è´¨è¶£å³å½çº³
éµï¼çï¼ä¸å®é碱就ææ°¨ã
å³ï¼éµçåçæå解ï¼ä¸ç¨³å®ï¼éµç
ä¸ç¢±ååºçææ°¨æ°ãæ说ï¼éµçåå®æ±ï¼ä¸å®ä»½ï¼è§çå¸å°±æå®ï¼ç»æ被ææã
éµçåå¦æ§è´¨è¶£å³å½çº³
éµï¼çï¼ä¸å®é碱就氨ã
å³ï¼éµçåçæå解ï¼ä¸ç¨³å®ï¼éµç
ä¸ç¢±ååºçææ°¨æ°ãæ说ï¼éµçåå®æ±ï¼ä¸å®ä»½ï¼è§çå¸å°±æå®ï¼ç»æ被ææã
é ä¸æ»´æé
é
çè¸é¦æ°´ååºç°è±¡
忽ï¼æµ®ï¼éªèº«ï¼å£°ï¼åå¤çº¢ã
æ示ååè²èå´åè§å¾
山顶ä¸å°å¯ºè¿å¯ºï¼é
é
éå°å
«é士ï¼ç´«è²ç³èäºå
«æï¼å±±æ¶§åçäºå½©æ± ã
注 ï¼æ«å¥ææ为é
¸æµ
碱深è§å¾ï¼å³åä¸æ示ååå«ä¸é
¸æ碱溶液ä½ç¨ï¼é
¸è²æ¯ç¢±è²æµ
ï¼ç¢±è²æ¯é
¸è²æ·±ã
ååç»æ--ååèè¹
ååè·³èè¹ï¼çµåäºä¸è·ï¼å°çµè½»å¿«é£ï¼ä¸ä½åä¸é«ï¼ç»æ示æå¾ï¼çµååå±æ ã
åè
http://zhidao.baidu.com/question/113968653.html