ÎÒ¹úµÚ¶þ´úÉí·ÝÖ¤²ÉÓõÄÊǾßÓÐÂÌÉ«»·±£ÐÔÄܵÄPETGвÄÁÏ£¬PETGвÄÁÏ¿ÉÒÔ»ØÊÕÔÙÀûÓ㬶øÇÒ¶ÔÖܱ߻·¾³²»¹¹³ÉÈκÎÎÛȾ¡£PETGµÄ½á¹¹¼òʽÈçÏ£º
![]()
ÕâÖÖ²ÄÁϿɲÉÓÃÈçÏÂͼËùʾµÄºÏ³É·Ïß
![]()
![]()
(2)RCOOR1+R2OH
RCOOR2+R1OH(R¡¢R1¡¢R2±íʾÌþ»ù)
ÊԻشðÏÂÁÐÎÊÌ⣺
(1)¢ßµÄ·´Ó¦ÀàÐÍÊÇ__________________________________________¡£
(2)д³öIµÄ½á¹¹¼òʽ£º_____________________________________________¡£
(3)ºÏ³ÉʱӦ¿ØÖƵĵ¥ÌåµÄÎïÖʵÄÁ¿£ºn(H)¡Ãn(E)¡Ãn(D)=____________(ÓÃm¡¢n±íʾ)¡£
(4)д³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ£º____________________________________¡£
(5)д³öͬʱ·ûºÏÏÂÁÐÁ½ÏîÒªÇóµÄEµÄËùÓÐͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ¡£
¢Ù¸Ãͬ·ÖÒì¹¹ÌåµÄ±½»·ÉÏÏàÁÚµÄÈý¸ö̼Ô×ÓÉ϶¼Á¬ÓÐÈ¡´ú»ù¡£
¢Ú¸Ãͬ·ÖÒì¹¹ÌåÔÚÒ»¶¨Ìõ¼þÏÂÄÜ·¢ÉúÒø¾µ·´Ó¦ºÍË®½â·´Ó¦£¬Óöµ½FeCl3ÈÜÒºÏÔ×ÏÉ«¡£
__________________¡¢_____________¡¢_____________¡£
(1)È¡´ú·´Ó¦
(2)![]()
(3)n¡Ã(m+n)¡Ãm
(4)CH2Br¡ªCH2Br+2H2O
CH2OH¡ªCH2OH+2HBr
![]()
![]()
![]()
½âÎö£ºD¡¢E¡¢H¾¹ýËõ¾Û·´Ó¦Éú³ÉPETG£¬PETGË®½â¿ÉÒÔÉú³ÉÈýÖÖÎïÖÊ£¬·Ö±ðΪHOCH2CH2OH¡¢
![]()
¡£ÓÉ·´Ó¦Ìõ¼þ¿ÉÖª£¬BÊÇH3CCH3£¬BÓëÂÈÆø·¢ÉúÈ¡´ú·´Ó¦µÃ£ºF£º
£¬·´Ó¦¢ÜÊÇË®½â·´Ó¦£¬ÊÔ¼ÁXÊÇNaOHÈÜÒº£¬GÎïÖÊÊÇCH2HOCH2OH£¬GÓëÇâÆø·¢Éú¼Ó³É·´Ó¦£¬µÃµ½HÎïÖÊ£¬HÊÇ
£¬ÌþAÊÇCH2£¬·¢Éú¼Ó³É·´Ó¦ºóµÃµ½CH2Br¡ªCH2Br£¬¸Ã±´úÌþË®½âµÃµ½HOCH2CH2OH£¬¼´ÎªDÎïÖÊ¡£
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÒÔÂÈ»¯ÄƺÍÁòËáï§ÎªÔÁÏÖÆ±¸ÂÈ»¯ï§¼°¸±²úÆ·ÁòËáÄÆ£¬¹¤ÒÕÁ÷³ÌÈçÏ£º
![]()
![]()
ÂÈ»¯ï§ºÍÁòËáÄÆµÄÈܽâ¶ÈËæÎ¶ȱ仯ÈçÉÏͼËùʾ¡£»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÓûÖÆ±¸10.7 g NH4Cl£¬ÀíÂÛÉÏÐèNaCl_______________g¡£
(2)ʵÑéÊÒ½øÐÐÕô·¢Å¨ËõÓõ½µÄÖ÷ÒªÒÇÆ÷ÓÐ_______________¡¢ÉÕ±¡¢²£Á§°ô¡¢¾Æ¾«µÆµÈ¡£
(3)¡°ÀäÈ´½á¾§¡±¹ý³ÌÖУ¬Îö³öNH4Cl¾§ÌåµÄºÏÊÊζÈΪ_______________¡£
(4)²»ÓÃÆäËûÊÔ¼Á£¬¼ì²éNH4Cl²úÆ·ÊÇ·ñ´¿¾»µÄ·½·¨¼°²Ù×÷ÊÇ_______________¡£
(5)ÈôNH4Cl²úÆ·Öк¬ÓÐÁòËáÄÆÔÓÖÊ£¬½øÒ»²½Ìá´¿²úÆ·µÄ·½·¨ÊÇ_______________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÏÖÓв¿·Ö¶ÌÖÜÆÚÔªËØµÄÐÔÖÊ»òÔ×ӽṹÈçÏÂ±í£º
ÔªËØ±àºÅ | ÔªËØÐÔÖÊ»òÔ×ӽṹ |
T | µ¥ÖÊÄÜÓëË®¾çÁÒ·´Ó¦£¬ËùµÃÈÜÒº³ÊÈõËáÐÔ |
X | L²ãpµç×ÓÊý±Èsµç×ÓÊý¶à2¸ö |
Y | µÚÈýÖÜÆÚÔªËØµÄ¼òµ¥Àë×ÓÖа뾶×îС |
Z | L²ãÓÐÈý¸öδ³É¶Ôµç×Ó |
(1)д³öÔªËØXµÄÀë×ӽṹʾÒâͼ______________________________¡£
д³öÔªËØZµÄµç×ÓÅŲ¼Ê½_____________________________________________¡£
(2)д³öYÔªËØ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄµçÀë·½³Ìʽ_______________¡£
(3)ÔªËØTÓëÂÈÔªËØÏà±È£¬·Ç½ðÊôÐÔ½ÏÇ¿µÄÊÇ_______________(ÓÃÔªËØ·ûºÅ±íʾ)£¬ÏÂÁбíÊöÖÐÄÜÖ¤Ã÷ÕâÒ»ÊÂʵµÄÊÇ_______________¡£
a.³£ÎÂÏÂÂÈÆøµÄÑÕÉ«±ÈTµ¥ÖʵÄÑÕÉ«Éî
b.TµÄµ¥ÖÊͨÈëÂÈ»¯ÄÆË®ÈÜÒº²»ÄÜÖû»³öÂÈÆø
c.ÂÈÓëTÐγɵϝºÏÎïÖÐÂÈÔªËØ³ÊÕý¼Û̬
(4)̽ѰÎïÖʵÄÐÔÖʲîÒìÐÔÊÇѧϰµÄÖØÒª·½·¨Ö®Ò»¡£T¡¢X¡¢Y¡¢ZËÄÖÖÔªËØµÄµ¥ÖÊÖл¯Ñ§ÐÔÖÊÃ÷ÏÔ²»Í¬ÓÚÆäËûÈýÖÖµ¥ÖʵÄÊÇ_______________(ÓÃÔªËØ·ûºÅ±íʾ)£¬ÀíÓÉÊÇ__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com