ÄúµÄλÖ㺸ßÖаæ½ÌʦƵµÀ > пαê×ÊÔ´¿â
¡¾µÚÒ»¿Î¡¿¡¾½ð°æѧ°¸¡¿»¯Ñ§Â³¿Æ°æ±ØÐÞ2Á·Ï°£º1.3.2Ô¤²âͬÖ÷×åÔªËصÄÐÔÖÊ
  1. ѧ¡¡¡¡¿Æ£º»¯Ñ§
  2. °æ¡¡¡¡±¾£ºÂ³¿Æ°æ
  3. ×ÊÔ´Àà±ð£ºÊÔ¾í
  4. ¸üÐÂʱ¼ä£º2016-01-14
  5. ×ÊÔ´ÀàÐÍ£ºÍ¬²½
  6. ÉÏ´«»áÔ±£º321»¯Ñ§¹¤×÷ÊÒ
  7. ×ÊÔ´Äê·Ý£º2016
  8. Éó ºË ÈË£ºqiaocui
  9. Îļþ´óС£º475.136K
  10. ä¯ÀÀ´ÎÊý£º617
¸½¼þÃû³Æ£º¡¾½ð°æѧ°¸¡¿15-16¸ßÖл¯Ñ§Â³¿Æ°æ±ØÐÞ2Á·Ï°£º...doc
ÏÂÔØ
ÊÕ²Ø
ÆÀÂÛ
×¢²á¼´ËÍ20ÖDZÒ
±¾Õ¾×ÊÔ´²»Ö§³ÖÏÂÔع¤¾ßÏÂÔØ
 ÄÚÈÝչʾ

Öйú½ÌÓý³ö°æÍø£¨www.zzstep.com£©£¬Ãâ·Ñ¾«Æ·×ÊÔ´ÃÅ»§ÍøÕ¾¡£ÌṩÊÔ¾í¡¢½Ì°¸¡¢¿Î¼þ¡¢Ëزļ°¸÷ÀྫƷ½Ìѧ×ÊÔ´ÏÂÔØ

  1£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(¡¡¡¡) A£®ËùÓеĽðÊôµ¥Öʶ¼²»ÄܸúÇ¿¼î·´Ó¦ B£®Â±×åÔªËØÔ­×Ó×î¸ß»¯ºÏ¼Û¶¼ÊÇ£«7 C£®ÁòËáµÄËáÐԱȸßÂÈËáÇ¿ D£®·ú»¯Çâ±ÈÂÈ»¯ÇâÎȶ¨   ½âÎö£ºAlÄÜÓëNaOH·´Ó¦£¬AÏî´íÎó£»FûÓÐÕý¼Û£¬BÏî´íÎ󣻷ǽðÊôÐÔԽǿ£¬ËùÐγɵÄ×î¸ß¼Ûº¬ÑõËáËáÐÔԽǿ£¬Æä¶ÔÓ¦µÄÇ⻯ÎïÔ½Îȶ¨£¬¹ÊCÏî´íÎó£¬DÏîÕýÈ·¡£
Ó¢ÓïÀúÄê¸ß¿¼ÕæÌâ´ó±¾Óª
Copyright © 2005- zzstep.com, All Rights Reserved гöÍøÖ¤£¨Ô¥£©×Ö001ºÅ | Ô¥ICP±¸09007830 | Ô¥B2-20150015 | ¿Í·þÈÈÏߣº400-688-1789
ÎÂÜ°Ìáʾ
沙龙365