ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÄáÂåÌæÄáÓÃÓÚÖÎÁÆ°×Ѫ²¡ÓÐÏÔÖøÁÆЧ¡£Óлú»¯ºÏÎïM()ÊǺϳÉÄáÂåÌæÄáµÄÖмäÌ壬ÆäÒ»ÖֺϳÉ·ÏßÈçͼ£º

ÒÑÖª£ºº¬ÓЦÁ¡ªÇâµÄõ¥ÔÚ´¼ÄƵȼîÐÔËõºÏ¼Á×÷ÓÃÏ·¢ÉúËõºÏ×÷Óã¬Ê§È¥Ò»·Ö×Ó´¼µÃµ½¦Â¡ªÍªËáõ¥¡£È磺

2CH3COOC2H5CH3COCH2COOC2H5+C2H5OH

»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ÓлúÎïAÖк¬Ñõ¹ÙÄÜÍŵÄÃû³ÆΪ___¡£

(2)MµÄ·Ö×ÓÖÐ×î¶àÓÐ___¸ö̼ԭ×ÓÔÚͬһ¸öƽÃæÉÏ£¬M´æÔÚ˳·´Òì¹¹ÏÖÏó£¬Æ䷴ʽÒì¹¹ÌåµÄ½á¹¹¼òʽÊÇ___¡£

(3)·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ___£»Æä·´Ó¦ÀàÐÍΪ___¡£

(4)ÓлúÎïÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖк¬Óб½»·µÄÏõ»ù»¯ºÏÎïÓÐ___ÖÖ£¬Ð´³öÆäÖÐÒ»ÖÖ¾ßÓÐÊÖÐÔ̼µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽΪ___¡£

(5)д³öÒÔÒÒ´¼¡¢ÒÒËᡢΪԭÁϺϳɵĺϳÉ·Ïß(ÆäËüÊÔ¼ÁÈÎÑ¡)___¡£

¡¾´ð°¸¡¿ôÈ»ù 9 +C2H5OH+H2O õ¥»¯·´Ó¦(»òÈ¡´ú·´Ó¦) 14

¡¾½âÎö¡¿

¸ù¾ÝÁ÷³Ì·ÖÎö¿ÉµÃ£¬AÔÚŨÁòËá¼ÓÈÈÌõ¼þÏÂÓëC2H5OH·¢Éúõ¥»¯·´Ó¦Éú³É£¬ÔòAµÄ½á¹¹¼òʽΪ£¬ ÔÚÒÒ´¼ÄÆ(C2H5ONa)×÷ÓÃÏÂÓëCH3COOC2H5·¢ÉúÒÑÖªÐÅÏ¢µÄ·´Ó¦Éú³ÉB£¬½áºÏBµÄ·Ö×Óʽ£¬¿ÉµÃBµÄ½á¹¹¼òʽΪ£¬BÓëHCl·¢ÉúÈ¡´ú·´Ó¦Éú³É£¬Óë(CH3O)2CHN(CH3)2·´Ó¦Éú³ÉM£¬¾Ý´Ë·ÖÎö½â´ð¡£

(1)AµÄ½á¹¹¼òʽΪ£¬ÆäÖк¬Ñõ¹ÙÄÜÍŵÄÃû³ÆΪôÈ»ù£»

(2)Óлú»¯ºÏÎïMµÄ½á¹¹¼òʽΪ£¬Óë̼̼˫¼üÖ±½ÓÏàÁ¬µÄËùÓÐÔ­×Ó¹²Ã棬·Ö×ӽṹÖеÄÁùÔª»·ÖеÄ̼ԭ×ÓÔÚͬһƽÃ棬̼ÑõË«¼üÓëÁùÔª»·¹²Ã棬̼̼˫¼üÉϵÄ̼ԭ×ÓÓ뵪ԭ×Óµ¥¼üÏàÁ¬£¬Ðýתһ¶¨½Ç¶ÈµªÔ­×ÓÉϵļ׻ù¿ÉÓë̼̼˫¼ü¹²Ã棬Ôò¸Ã·Ö×ÓÖÐ×î¶àÓÐ9¸ö̼ԭ×ÓÔÚͬһ¸öƽÃæÉÏ£¬M´æÔÚ˳·´Òì¹¹ÏÖÏó£¬ÔÚÁùÔª»·Ö§Á´ÉϵÄ̼̼˫¼üÉÏÄÜÐγÉÆ䷴ʽÒì¹¹Ì壬½á¹¹¼òʽÊÇ£»

(3)·´Ó¦¢ÙΪAÔÚŨÁòËá¼ÓÈÈÌõ¼þÏÂÓëC2H5OH·¢Éúõ¥»¯·´Ó¦Éú³É£¬»¯Ñ§·½³ÌʽΪ+C2H5OH+H2O£»Æä·´Ó¦ÀàÐÍΪõ¥»¯·´Ó¦(»òÈ¡´ú·´Ó¦)£»

(4)ÓлúÎïÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖк¬Óб½»·µÄÏõ»ù»¯ºÏÎÆä½á¹¹Îª±½»·Óë- C2H5¡¢-NO2½áºÏ£¬ÓÐÁÚ¼ä¶Ô3Öֽṹ£»»ò±½»·Óë-NO2ºÍÁ½¸ö-CH3½áºÏ£¬ÓÐ6Öֽṹ£»»ò±½»·Óë-CH3¡¢-CH2NO2½áºÏ£¬ÓÐÁÚ¼ä¶Ô3Öֽṹ£»»ò±½»·Óë-CH2CH2NO2½áºÏ£¬ÓÐ1Öֽṹ£¬»ò±½»·Óë-CH(CH3)NO2½áºÏ£¬ÓÐ1Öֽṹ£¬¹²ÓÐ14ÖÖͬ·ÖÒì¹¹Ì壻ÆäÖÐÒ»ÖÖ¾ßÓÐÊÖÐÔ̼µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽΪ£»

(5)ÒÔÒÒ´¼¡¢ÒÒËᡢΪԭÁϺϳɣ¬ÒÒ´¼ºÍÒÒËáÔÚŨÁòËá¼ÓÈÈ×÷ÓÃÏÂÉú³ÉÒÒËáÒÒõ¥£¬ÓëÒÒ´¼ÔÚŨÁòËá¼ÓÈÈ×÷ÓÃÏÂÉú³É£¬ºÍÒÒËáÒÒõ¥ÔÚÒÒ´¼ÄÆ×÷ÓÃÏ·¢ÉúÒÑÖªÐÅÏ¢µÄ·´Ó¦Éú³É£¬ºÏ³É·ÏßΪ£º¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿2020Äê³õ£¬Í»ÈçÆäÀ´µÄÐÂÐ͹Ú×´·ÎÑ×ÔÚÈ«ÊÀ½çËÁÅ°£¬ÒÀ¾ÝÑо¿£¬º¬ÂÈÏû¶¾¼Á¿ÉÒÔÓÐЧÃð»îйڲ¡¶¾£¬Îª×è¶ÏÒßÇé×ö³öÁ˾޴ó¹±Ïס£¶þÑõ»¯ÂÈ£¨C1O2£©¾ÍÊÇÆäÖÐÒ»ÖÖ¸ßЧÏû¶¾Ãð¾ú¼Á¡£µ«ÆäÎȶ¨ÐԽϲ¿Éת»¯ÎªNaC1O2±£´æ¡£·Ö±ðÀûÓÃÎüÊÕ·¨ºÍµç½â·¨Á½ÖÖ·½·¨µÃµ½½ÏÎȶ¨µÄNaClO2¡£Æ乤ÒÕÁ÷³ÌʾÒâͼÈçͼËùʾ£º

ÒÑÖª£º1.´¿C1O2Ò׷ֽⱬը£¬Ò»°ãÓÃÏ¡ÓÐÆøÌå»ò¿ÕÆøÏ¡Ê͵½10£¥ÒÔÏ¡£

2.³¤ÆÚ·ÅÖûò¸ßÓÚ60¡æʱNaC1O2Ò×·Ö½âÉú³ÉNaC1O3ºÍNaCl

£¨1£©²½Öè1ÖУ¬Éú³ÉC1O2µÄÀë×Ó·½³ÌʽÊÇ___£¬Í¨ÈË¿ÕÆøµÄ×÷ÓÃÊÇ___¡£

£¨2£©·½·¨1ÖУ¬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ___£¬ÀûÓ÷½·¨1ÖÆNaC1O2ʱ£¬Î¶Ȳ»Äܳ¬¹ý20¡æ£¬¿ÉÄܵÄÔ­ÒòÊÇ___¡£

£¨3£©·½·¨2ÖУ¬NaC1O2ÔÚ___Éú³É£¨Ñ¡Ìî¡°Òõ¼«¡±»ò¡°Ñô¼«¡±£©¡£

£¨4£©NaC1O2µÄÈܽâ¶ÈÇúÏßÈçͼËùʾ£¬²½Öè3ÖдÓNaC1O2ÈÜÈÜÒºÖлñµÃNaC1O2µÄ²Ù×÷ÊÇ___¡£

£¨5£©Îª²â¶¨ÖƵõľ§ÌåÖÐNaC1O2µÄº¬Á¿£¬×öÈçϲÙ×÷£º

¢Ù³ÆÈ¡a¿ËÑùÆ·ÓÚÉÕ±­ÖУ¬¼ÓÈëÊÊÁ¿ÕôÁóË®Èܽâºó¼Ó¹ýÁ¿µÄµâ»¯¼Ø¾§Ì壬ÔÙµÎÈëÊÊÁ¿µÄÏ¡ÁòËᣬ³ä·Ö·´Ó¦¡£½«ËùµÃ»ìºÏÒºÅä³É100mL´ý²âÈÜÒº¡£

¢ÚÒÆÈ¡25.00mL´ý²âÈÜÒºÓÚ׶ÐÎÆ¿ÖУ¬ÓÃbmolL-1Na2S2O3±ê×¼ÒºµÎ¶¨£¬ÖÁµÎ¶¨Öյ㡣Öظ´2´Î£¬²âµÃÏûºÄ±ê×¼ÈÜÒºµÄÌå»ýµÄƽ¾ùֵΪcmL£¨ÒÑÖª£ºI2+2S2O32-=2I-+S4O62-£©¡£ÑùÆ·ÖÐNaC1O2µÄÖÊÁ¿·ÖÊýΪ___¡££¨Óú¬a¡¢b¡¢cµÄ´úÊýʽ±íС£©¡£Ôڵ樲Ù×÷ÕýÈ·ÎÞÎóµÄÇé¿öÏ£¬²âµÃ½á¹ûÆ«¸ß£¬¿ÉÄܵÄÔ­ÒòÊÇ___£¨ÓÃÀë×Ó·½³ÌʽºÍÎÄ×Ö±íʾ£©¡£

£¨6£©NaC1O2ʹÓÃʱ£¬¼ÓÈëÏ¡ÑÎËá¼´¿ÉѸËٵõ½C1O2¡£µ«Èô¼ÓÈëÑÎËáŨ¶È¹ý´ó£¬ÔòÆøÌå²úÎïÖÐCl2µÄº¬Á¿»áÔö´ó£¬Ô­ÒòÊÇ___¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø