ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿I.¢Ù°´ÏµÍ³ÃüÃû·¨ÌîдÏÂÁÐÓлúÎïµÄÃû³Æ¡£CH 3CH2CH(OH )CH2CH(CH3))CH2CH3µÄÃû³ÆÊÇ:__________________________£»
¢Ú2£¬6-¶þ¼×»ù-4-ÒÒ»ù-2-ÐÁÏ©µÄ½á¹¹¼òʽÊÇ:______________________¡£
II.ȡһ¶¨Á¿µÄ±½µÄͬϵÎïÍêȫȼÉÕ.Éú³ÉµÄÆøÌåÒÀ´Îͨ¹ý.ŨÁòËáºÍNaOHÈÜÒº£¬¾²à¶¨ÖªÇ°ÕßÔöÖØ10.8g£¬ºóÕßÔö¿í39.6g.ÓÖÒÑÖª¾ÂÈ»¯´¦Àíºó.¸Ã±½µÄͬϵÎï±½»·ÉϵÄÒ»ÂÈ´úÎï¡¢¶þÂÈ´úÎï¡¢ÈýÂÈ´úÎï·Ö±ð¶¼Ö»ÓÐÒ»ÖÖ¡£¸ù¾ÝÉÏÊöÌõ¼þͨ¹ý¼ÆËãÍÆ¶Ï.¸Ã±½µÄͬϵÎï·Ö×ÓʽΪ_____£»j½á¹¹¼òʽΪ______________¡£
¡¾´ð°¸¡¿ 5-¼×»ù-3-¸ý´¼
C9H12 ![]()
¡¾½âÎö¡¿I.¢ÙÀëôÇ»ù×î½üµÄ̼ΪµÚ3¸ö̼£¬º¬ôÇ»ùÇÒ̼Á´×Ϊ7¸ö̼£¬¹ÊCH 3CH2CH(OH )CH2CH(CH3))CH2CH3µÄÃû³ÆÊÇ£º5-¼×»ù-3-¸ý´¼£»¢Ú2£¬6-¶þ¼×»ù-4-ÒÒ»ù-2-ÐÁÏ©×̼Á´8¸ö̼£¬Ë«¼üÔÚµÚ2¡¢3¸ö̼֮¼ä£¬µÚ2¡¢6¸ö̼ÉÏ·Ö±ðÓÐÒ»¸ö¼×»ù£¬µÚ4¸ö̼ÉÏÓÐÒ»¸öÒÒ»ù£¬Æä½á¹¹¼òʽÊÇ£º
£»
II.ÒÑÖª¸ÃÌþÍêȫȼÉÕºóµÄ²úÎïÒÀ´Îͨ¹ýŨÁòËá¡¢ÇâÑõ»¯ÄÆÈÜÒº£¬Å¨ÁòËáÎüÊÕÁ˲úÎïÖеÄË®£¬ÇâÑõ»¯ÄÆÎüÊÕÁ˲úÎïÖеĶþÑõ»¯Ì¼£¬Ë®µÄÖÊÁ¿Îª10.8 g£¬ÎïÖʵÄÁ¿Îª£º
=0.6 mol£¬¶þÑõ»¯Ì¼µÄÖÊÁ¿Îª39.6 g£¬ÎïÖʵÄÁ¿Îª£º
=0.9 mol£¬¸ÃÓлúÎïÖÐC¡¢HÔ×ÓÊýÖ®±ÈΪ£º0.9mol£º£¨0.6mol¡Á2£©=3£º4£¬±½µÄͬϵÎïµÄͨʽΪ£ºCnH2n-6£¬Ôò
=
£¬½âµÃ£ºn=9£¬ËùÒÔ¸ÃÌþµÄ·Ö×ÓʽΪ£ºC9H12£»±½µÄͬϵÎï·Ö×ÓʽΪC9H12£¬±½»·ÉϵÄÒ»ÂÈ´úÎ¶þÂÈ´úÎÈýÂÈ´úÎï·Ö±ð¶¼Ö»ÓÐÒ»ÖÖ£¬Ôò±½»·ÉÏËùÓÐHÔ×Ó¶¼µÈЧ£¬¸ÃÓлúÎï½á¹¹¼òʽֻÄÜΪ£º
¡£