ÌâÄ¿ÄÚÈÝ
12 gijÓлúÎïXÍêȫȼÉÕºóÉú³É17.6 g CO2ºÍ7.2 g H2O¡£
(1)Èç¹ûXÊÇÓд̼¤ÐÔÆøÎ¶µÄÎÞɫҺÌ壬Óë½ðÊôÄÆ¡¢Ì¼ËáÄÆ¾ùÄÜ·´Ó¦²¢·Å³öÆøÌ壬ÔòËüµÄ½á¹¹¼òʽΪ____________________¡£
(2)Èç¹ûXÊÇÒ×»Ó·¢ÓйûÏãζµÄÎÞɫҺÌ壬²¢ÄÜË®½â£¬ÔòËüµÄ½á¹¹¼òʽΪ______¡£
(3)Èç¹ûXµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª90£¬¸ú´¼¡¢ôÈËá¶¼ÄÜ·¢Éúõ¥»¯·´Ó¦£¬ÇÒÁ½·Ö×ÓµÄXÖ®¼ä»¥Ïà·´Ó¦Éú³ÉÈçÏ»·õ¥£º
£¬ÔòXµÄ½á¹¹¼òʽΪ________________¡£
½âÎö¡¡n(C)¡Ãn(H)¡Ãn(O)£½(17.6/44)¡Ã(7.2/18¡Á2)¡Ã[(12£17.6/44¡Á12£7.2/18¡Á2)¡Â16]£½1¡Ã2¡Ã1£¬¹Ê×î¼òʽΪCH2O¡£(1)ÄÜÓë½ðÊôÄÆ¡¢Ì¼ËáÄÆ·´Ó¦£¬ËµÃ÷º¬¡ªCOOH£¬ÎªCH3COOH£»(2)ÓйûÏãζµÄÎïÖÊÊÇõ¥£¬Ó¦¸ÃΪHCOOCH3£»(3)Ïà¶Ô·Ö×ÓÖÊÁ¿Îª90ÓÖͬʱ¾ßÓСªOHºÍ¡ªCOOHÇÒ·ûºÏ×î¼òʽCH2OµÄÎïÖÊÊÇCH3CH(OH)COOH»òHOCH2CH2COOH£¬½áºÏÌâÖл·õ¥µÄ½á¹¹¿ÉÖª£¬Ö»ÄÜÊÇCH3CH(OH)COOH¡£
´ð°¸¡¡(1)CH3COOH¡¡(2)HCOOCH3
(3)CH3CH(OH)COOH
ÒÑÖªX¡¢YÊÇÖ÷×åÔªËØ£¬IΪµçÀëÄÜ£¬µ¥Î»ÊÇkJ¡¤mol£1¡£Çë¸ù¾ÝϱíËùÁÐÊý¾ÝÅжϣ¬´íÎóµÄÊÇ (¡¡¡¡)¡£
| ÔªËØ | I1 | I2 | I3 | I4 |
| X | 500 | 4 600 | 6 900 | 9 500 |
| Y | 580 | 1 800 | 2 700 | 11 600 |
A.ÔªËØXµÄ³£¼û»¯ºÏ¼ÛÊÇ£«1¼Û
B£®ÔªËØYÊÇ¢óA×åÔªËØ
C£®ÔªËØXÓëÂÈÐγɻ¯ºÏÎïʱ£¬»¯Ñ§Ê½¿ÉÄÜÊÇXCl
D£®ÈôÔªËØY´¦ÓÚµÚÈýÖÜÆÚ£¬Ëü¿ÉÓëÀäË®¾çÁÒ·´Ó¦