ï¼ãæ°´å¹åå
°çå
»æ®æ¹æ³ï¼
1ã容å¨éæ©ï¼éæçç»ç容å¨å³å¯ã
2ãè¥å
»æ¶²é
å¶ï¼ç»éªè¡¨æï¼æ¯åæ·»å ç¡é
¸é1.8gï¼ç¡«é
¸éµ0.187gï¼ç£·é
¸ãæ°¢é¾o.62gï¼ç¡«é
¸é0.54gï¼æ°¯åé¾0.62gï¼ç£·é
¸äºéo.0278gé
å¶ã溶解åç¨æ°´ç¨éè³1lï¼æ··åååå³å¯ã
3ãå¤çåå
°ï¼å°åå
°ä»åéæèµ·ï¼ç¨æ°´æ´æ ¹ä¸æ³¥åï¼åªå»èãççæ ¹ï¼çé¡»æ ¹ï¼æ¸
çç
å¶ï¼çå¥å«©å¶ã
4ãåºå®æ¾ç½®ï¼æå¤ç好çåå
°æå
¥ç¶ä¸ï¼ç¨ç»ççæç³åçææåºå®ã
5ã管çå
»æ¤ï¼è£
å
¥å®¹å¨åï¼æåå
°ç½®äºå®¤å
æé´åå¤è¿è¡ã
6ãæ´æ¢å¹å
»æ¶²ï¼å®¹å¨æ°´å¹æ¯7天左å³å æ°´åæ´æ¢è¥å
»æ¶²ã
ããæ°´å¹åå
°çå
»æ®æ¹æ³ã
1ãéæ©å®¹å¨ï¼ï¼è¬åºæ ¹æ®æ°´å¹åå
°ç大å°éæ©è±ç¶ï¼æ好éæ©å¨1/3å¤æâ¡é¢çï¼å¯åºå®ä¹å¯ä¸è¿è¡åºå®ã
2ãéæ©æ°´å¹èï¼å¯ä»¥éæ©èµ°èä¸æ°çå°èï¼æ好带ææ°çæ ¹ãä¹å¯å°åå¹çåå
°å²æ´æå壤åè¿è¡æ°´å¹ï¼æ³¨æï¼å®è¦å¨æ°´å¹åè¿è¡æ¶æ¯ã
3ãæ°´å¹è¿è¡ï¼æ ¹æ®åå
°å¤§å°éæ©å¥½è±ç¶ï¼æ°´å¹æ¶å æ°´ä¸å¯å¤ªå¤ï¼ä»¥æ²¡è¿1/3ï½1/2çæ ¹ç³»å³å¯ã
4ãå
»æ¤ç®¡çï¼æ¯2ï½3天æ¢æ°´ï¼æ¬¡ï¼ç±åå¹çæ¹ä¸ºæ°´å¹è
ï¼åæä¼æé¨åæ ¹ç³»è
çï¼éè¦å¨æ¢æ°´æ¶åªé¤ï¼å¹¶è¿è¡æ¶æ¯æ好ãå½æ°çæ°´æ ¹ä¸º3ï½5å
¬åé¿æ¶ï¼éè¦åæ°´ä¸å å
¥è¥å
»æ¶²ï¼éä¸éè¦å¤§ã
å
»æ¤ç¯å¢æ好ææ£å°å
ç
§ï¼ä¸å¯è¿äºè«è½æææï¼æå¶å°å¹²æ¯è
ï¼è¦åæ¶ä¿®åªã
温馨提示:答案为网友推荐,仅供参考