ÌâÄ¿ÄÚÈÝ

2013Äê7ÔÂ23ÈÕ£¬ÑëÊÓ¼ÇÕß·Ö±ðÔÚ±±¾©³çÎÄß½½üµÄÂóµ±ÀÍ¡¢¿ÏµÂ»ùÒÔ¼°Õ湦·ò3¼Ò´óÐÍ¿ì²ÍµêÈ¡»Ø¿ÉʳÓñù¿é½øÐгéÑù¼ì²â¡£¼ì²â½á¹ûÏÔʾ:3¼Ò¿ì²ÍµêʳÓñù¿é¾úÂä×ÜÊýÑÏÖØ³¬±ê¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A£®Èâ¶¾¸Ë¾úÓж¾£¬¿ÉÔÚÆäÖмÓÈëÁòËáͭʹÆä±äÐÔºóʳÓÃ
B£®Èâ¶¾¸Ë¾úÔÚÌåÄÚË®½âÉú³ÉµÄ°±»ùËá²»ÄܳÉΪÈËÌåÖØÒªµÄÓªÑøÎïÖÊ
C£®´ó³¦¸Ë¾ú·Ö×ÓÖв»Ò»¶¨º¬ôÈ»ùºÍ°±»ù
D£®³öѪÐԴ󳦸˾úºÍÓÍÖ¬¾ùΪÄÜË®½âµÄ¸ß·Ö×Ó»¯ºÏÎï

B

½âÎöÊÔÌâ·ÖÎö£ºÈâ¶¾¸Ë¾úÓж¾£¬¿ÉÔÚÆäÖмÓÈëÁòËáͭʹÆä±äÐÔºó²»ÄÜʳÓã¬A´í£»°±»ùËáÊÇÈËÌåÖØÒªÓªÑøÎïÖÊ£¬B¶Ô£»´ó³¦¸Ë¾ú·Ö×Óº¬Óе°°×ÖÊ£¬Ò»¶¨º¬ÓÐôÈ»ùºÍ°±»ù£¬C´í£»ÓÍ֬ˮ½â²úÎïΪ¸ÊÓͺ͸߼¶Ö¬·¾Ëᣬ²»ÊǸ߷Ö×Ó»¯ºÏÎD´í£»ËùÒÔ´ð°¸Ñ¡B
¿¼µã£º¿¼²éµ°°×ÖʵÄÏà¹ØÖªÊ¶µã¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨¹²16·Ö£©Ñ¡·Ó̪×÷ָʾ¼Á£¬ÓÃÖк͵ζ¨·¨²â¶¨ÉÕ¼îÑùÆ·µÄ´¿¶È(Ëùº¬ÔÓÖʲ»ÓëÑÎËá·´Ó¦)¡£
ÊÔ¸ù¾ÝʵÑ黨´ð£º
£¨1£©×¼È·³ÆÈ¡4£®8gÉÕ¼îÑùÆ·£¬ËùÓÃÒÇÆ÷³ýÁËÒ©³×,ÉÕ±­Íâ,»¹ÐèÓР                ¡¢              ¡£
£¨2£©½«ÒѳƺõÄÑùÆ·Åä³É250 mL´ý²âÒº£¬ÐèÒªµÄÒÇÆ÷³ýÁËÉÕ±­,²£Á§°ô»¹ÓР              ¡¢           ¡£
£¨3£©ÓÃ0£®2000 mol / L±ê×¼ÑÎËáµÎ¶¨´ý²âÉÕ¼îÈÜÒº£¬µÎ¶¨Ê±±ßµÎ±ßÒ¡¶¯×¶ÐÎÆ¿£¬Á½ÑÛ×¢ÊÓ                            £¬Ö±µ½µÎ¶¨Öյ㡣
£¨4£©Åжϵ½´ïµÎ¶¨ÖÕµãµÄʵÑéÏÖÏóÊÇ                                    ¡£
£¨5£©¸ù¾ÝÏÂÁÐÊý¾Ý¼ÆË㣬´ý²âÉÕ¼îÈÜÒºµÄŨ¶ÈΪ           ¡£(¼ÆËã½á¹û±£ÁôËÄλÓÐЧÊý×Ö)

£¨6£©¸ù¾ÝÉÏÊöÊý¾Ý¼ÆË㣬ÉÕ¼îÑùÆ·µÄ´¿¶ÈΪ        
£¨7£© ¢ÙÈçÉÕ¼îÖÐÔÓÖÊÄÜÓëÑÎËá·´Ó¦£¨ÈçNa2CO3£©£¬,ÔòÉÕ¼îÑùÆ·´¿¶È        (Ìî¡°Æ«¸ß¡±, ¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)
¢ÚÈç¹û°Ñָʾ¼ÁÓÉ·Ó̪»»³É¼×»ù³È£¬ÔòÉÕ¼îÑùÆ·´¿¶È       (Ìî¡°Æ«¸ß¡±, ¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø