ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÂͼÊÇA¡¢B¡¢C¡¢D¡¢E¡¢FµÈ¼¸ÖÖ³£¼ûÓлúÎïÖ®¼äµÄת»¯¹Øϵͼ£º
AÊÇÃæ·ÛÖеÄÖ÷Òª³É·Ö£¬CÓëE·´Ó¦¿ÉÉú³ÉF£¬DÄÜÓëÐÂÖƵÄÇâÑõ»¯ÍÐü×ÇÒº·´Ó¦²úÉúºìÉ«³Áµí¡£
¸ù¾ÝÒÔÉÏÐÅÏ¢Íê³ÉÏÂÁи÷Ì⣺
£¨1£©AµÄ»¯Ñ§Ê½Îª________£¬BµÄ½á¹¹¼òʽΪ___________¡£
£¨2£©FÔÚÏ¡ÁòËáÖз¢ÉúË®½â·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________¡£
£¨3£©EÓëСËÕ´òÈÜÒº·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________¡£
£¨4£©ÆäÖÐÄÜÓëÐÂÖÆÇâÑõ»¯ÍÐü×ÇÒº·´Ó¦²úÉúºìÉ«³ÁµíµÄÎïÖʳýDÍ⻹ÓÐ________£¨Ìî·ûºÅ£©¡£
£¨5£©ÄÆÓëCµÄ·´Ó¦ÏÖÏóºÍÄÆÓëË®µÄ·´Ó¦ÏÖÏóÓÐÄÄЩ²»Í¬________£¿ÎªºÎ»á²úÉúÕâЩ²îÒì________£¿
¡¾´ð°¸¡¿£¨C6H10O5£©n CH2OH£¨CHOH£©4CHO CH3COOC2H5£«H2OCH3COOH£«C2H5OH CH3COOH£«NaHCO3¨D¡úCH3COONa£«CO2¡ü£«H2O B ·´Ó¦¾çÁҳ̶Ȳ»Í¬£¬ÒÒ´¼£¼Ë®£¬Ë®ÖÐÇâÔ×Ó±ÈÒÒ´¼ÖÐôÇ»ùÖÐÇâÔ×Ó»îÆã»ÄƸ¡ÔÚË®ÃæÉÏ£¬ÔÚÒÒ´¼ÖгÁÈëµ×²¿ ÒòÃܶȣºË®£¾ÄÆ£¾ÒÒ´¼¡£
¡¾½âÎö¡¿
Ãæ·ÛµÄÖ÷Òª³É·ÖÊǵí·Û£¬µí·ÛÄÜË®½â£¬ÆäË®½âµÄ×îÖÕ²úÎïÊÇÆÏÌÑÌÇ£¬ÆÏÌÑÌÇÔھƻ¯Ã¸µÄ×÷ÓÃÏ·¢½ÍÉú³ÉÒÒ´¼£¬ÒÒ´¼·¢Éú´ß»¯Ñõ»¯·´Ó¦Éú³ÉÒÒÈ©£¬ÒÒÈ©Ñõ»¯Éú³ÉÒÒËá¡£ÒÒËáÓëÒÒ´¼ÔÚŨÁòËáµÄ´ß»¯×÷ÓÃÏ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬ÒÒËáÒÒõ¥ÔÚÏ¡ÁòËá´ß»¯Ï¿ɷ¢ÉúË®½â£¬Éú³ÉÒÒËáºÍÒÒ´¼¡£ÒÒËá¾ßÓÐËáµÄͨÐÔ£¬ÄÜÓ벿·ÖÑη´Ó¦¡£·²ÊǺ¬È©»ù£¨¡ªCHO£©µÄÓлúÎﶼÄÜÓëÐÂÖƵÄÇâÑõ»¯ÍÐü×ÇÒº·´Ó¦Éú³ÉשºìÉ«³Áµí£¬ÆÏÌÑÌÇ·Ö×ÓÖк¬È©»ù¡£
¢ÅAÊǵí·Û£¬Æ仯ѧʽΪ(C6H10O5)n£¬BΪÆÏÌÑÌÇ£¬Æä½á¹¹¼òʽΪCH2OH(CHOH)4CHO£¬¹Ê´ð°¸Îª£º(C6H10O5)n£»CH2OH(CHOH)4CHO¡£
¢ÆFÊÇÒÒËáÒÒõ¥ÔÚÏ¡ÁòËáÖз¢ÉúË®½â·´Ó¦Éú³ÉÒÒËáºÍÒÒ´¼£¬Æ仯ѧ·½³ÌʽΪCH3COOC2H5£«H2OCH3COOH£«C2H5OH£¬¹Ê´ð°¸Îª£ºCH3COOC2H5£«H2OCH3COOH£«C2H5OH¡£
¢ÇEÊÇÒÒËᣬÓëСËÕ´òÈÜÒº·´Ó¦Éú³ÉÒÒËáÄÆ¡¢¶þÑõ»¯Ì¼ºÍË®£¬Æ仯ѧ·½³ÌʽΪCH3COOH£«NaHCO3 ¡ú CH3COONa£«CO2¡ü£«H2O£¬¹Ê´ð°¸Îª£ºCH3COOH£«NaHCO3 ¡ú CH3COONa£«CO2¡ü£«H2O¡£
¢È·²ÊǺ¬È©»ù£¨¡ªCHO£©µÄÓлúÎﶼÄÜÓëÐÂÖƵÄÇâÑõ»¯ÍÐü×ÇÒº·´Ó¦Éú³ÉשºìÉ«³Áµí£¬ÆÏÌÑÌÇ·Ö×ÓÖк¬È©»ù£¬BÒ²ÄÜʹÐÂÖÆÇâÑõ»¯ÍÐü×ÇÒº·´Ó¦²úÉúºìÉ«³Áµí£¬¹Ê´ð°¸ÎªB¡£
¢ÉÄÆÓëCµÄ·´Ó¦ÏÖÏóºÍÄÆÓëË®µÄ·´Ó¦ÏÖÏóÓз´Ó¦¾çÁҳ̶Ȳ»Í¬£¬ÒÒ´¼£¼Ë®£¬Ë®ÖÐÇâÔ×Ó±ÈÒÒ´¼ÖÐôÇ»ùÖÐÇâÔ×Ó»îÆã»ÄƸ¡ÔÚË®ÃæÉÏ£¬ÔÚÒÒ´¼ÖгÁÈëµ×²¿£¬²úÉúÕâЩ²îÒìÔÒòÊÇÒòÃܶȣºË®£¾ÄÆ£¾ÒÒ´¼£¬¹Ê´ð°¸Îª£º·´Ó¦¾çÁҳ̶Ȳ»Í¬£¬ÒÒ´¼£¼Ë®£¬Ë®ÖÐÇâÔ×Ó±ÈÒÒ´¼ÖÐôÇ»ùÖÐÇâÔ×Ó»îÆã»ÄƸ¡ÔÚË®ÃæÉÏ£¬ÔÚÒÒ´¼ÖгÁÈëµ×²¿£»ÒòÃܶȣºË®£¾ÄÆ£¾ÒÒ´¼¡£
¡¾ÌâÄ¿¡¿ÒÑÖª£ºCH3CH2CH2CH2OHCH3CH2CH2CHO£»ÀûÓÃÈçͼװÖÃÓÃÕý¶¡´¼ºÏ³ÉÕý¶¡È©Ïà¹ØÊý¾ÝÈç±í£º
ÎïÖÊ | ·Ðµã/¡æ | ÃÜ¶È / gcm-3 | Ë®ÖÐÈܽâÐÔ | |
Õý¶¡´¼ | 117.2 | 0.8109 | ΢ÈÜ | |
Õý¶¡È© | 75.7 | 0.8017 | ΢ÈÜ |
ÏÂÁÐ˵·¨ÖУ¬²»ÕýÈ·µÄÊÇ
A.Ϊ·ÀÖ¹²úÎï½øÒ»²½Ñõ»¯£¬Ó¦½«ËữµÄNa2Cr2O7ÈÜÒºÖðµÎ¼ÓÈëÕý¶¡´¼ÖÐ
B.µ±Î¶ȼÆ1ʾÊýΪ90~95¡æ£¬Î¶ȼÆ2ʾÊýÔÚ76¡æ×óÓÒʱ£¬ÊÕ¼¯²úÎï
C.·´Ó¦½áÊø£¬½«Áó³öÎïµ¹Èë·ÖҺ©¶·ÖУ¬·Öȥˮ²ã£¬´ÖÕý¶¡È©´Ó·ÖҺ©¶·ÉÏ¿Úµ¹³ö
D.Ïò»ñµÃµÄ´ÖÕý¶¡È©ÖмÓÈëÉÙÁ¿½ðÊôÄÆ£¬¼ìÑéÆäÖÐÊÇ·ñº¬ÓÐÕý¶¡´¼