ÌâÄ¿ÄÚÈÝ
1£®ÂÈË®³É·ÖµÄʵÑé̽¾¿ÈçÏ£ºÊµÑéÐòºÅ | ʵÑé·½·¨ | ʵÑéÏÖÏó | ½áÂÛ |
¢Ú | ½«ÂÈË®µÎ¼Óµ½AgNO3ÈÜÒºÖÐ | Éú³É°×É«³Áµí | ÂÈË®Öк¬ÓÐCl- |
¢Ú | ½«ÂÈË®µÎ¼Óµ½º¬ÓзÓ̪µÄNaOHÈÜÒºÖÐ | ÈÜÒºÍÊÉ« | |
¢Û | ȡһСƬKIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ | µí·Û-KIÊÔÖ½±äÀ¶É« | ÂÈË®Öк¬ÓÐCl2 |
¢Ü | ½«×ãÁ¿µÄÂÈË®µÎ¼Óµ½Na2CO3ÈÜÒºÖÐ | ³öÏÖÆøÅÝ | ÂÈË®Öк¬ÓÐH+ |
£¨2£©Ö¸³öʵÑé¢ÚºÍʵÑé¢ÜÖеÄʵÑéÏÖÏ󣺢ÚÈÜÒºÍÊÉ«£»¢ÜÓÐÆøÅÝð³ö£®
£¨3£©ÊµÑé¢ÛÖС°ÊµÑé·½·¨¡±µÄ¾ßÌå²Ù×÷¹ý³ÌÊÇ£ºÈ¡Ò»Ð¡Æ¬KIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ£®
£¨4£©ÈôʵÑéÖÐʹÓõÄÊǾÃÖõÄÂÈË®£¬ÊµÑé·½·¨²»±ä£¬¶ÔÉÏÊö¢Ù¢ÜʵÑéÎÞÓ°Ï죮
·ÖÎö ¢Ù¼ÓÈëÏõËáÒøÉú³É°×É«AgCl³Áµí£¬¿ÉÖ¤Ã÷ÂÈË®Öк¬ÓÐCl-£»
¢ÚÂÈË®Öк¬ÓÐÑÎËᣬ¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬º¬ÓдÎÂÈËᣬ¾ßÓÐÇ¿Ñõ»¯ÐÔºÍƯ°×ÐÔ£¬¶¼¿ÉʹÈÜÒºÍÊÉ«£¬¿É¸ù¾ÝÖкͷ´Ó¦ÓëÑõ»¯»¹Ô·´Ó¦µÄÒìͬ£¬ÔÚÍÊÉ«ºóµÄÈÜÒºÖеμÓÇâÑõ»¯ÄÆÈÜÒº£¬¸ù¾ÝÈÜÒºÊÇ·ñ±äºìÅжϣ®
¢Û¼ìÑéÂÈË®Öк¬ÓÐCl2£¬¿É½«ÂÈË®µÎÔÚµí·Û-KIÊÔÖ½ÉÏ£»
¢ÜÂÈË®³ÊËáÐÔ£¬ÈÜÒºÖк¬ÓÐH+£¬¼ÓÈëþ·Û£¬Éú³ÉÇâÆø£»
£¨1£©¼ÓÈëÏõËáÒøÉú³É°×É«AgCl³Áµí£¬¿ÉÖ¤Ã÷ÂÈË®Öк¬ÓÐCl-£»
£¨2£©ÂÈË®³ÊËáÐÔ£¬ÈÜÒºÖк¬ÓÐH+£¬¼ÓÈëNa2CO3ÈÜÒº£¬Éú³É¶þÑõ»¯Ì¼ÆøÌ壬ÂÈË®Öк¬ÓÐÑÎËᣬ¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬º¬ÓдÎÂÈËᣬ¾ßÓÐÇ¿Ñõ»¯ÐÔºÍƯ°×ÐÔ£»
£¨3£©¼ìÑéÂÈË®Öк¬ÓÐCl2£¬¿É½«ÂÈË®µÎÔÚµí·Û-KIÊÔÖ½ÉÏ£»
£¨4£©ÈôʵÑéÖÐʹÓõÄÊǾÃÖõÄÂÈË®£¬µÄ³É·ÝÊÇÑÎËᣬ¶øʵÑé¢ÚºÍ¢Û·Ö±ðÊÇ´ÎÂÈËáºÍÂÈÆøÆð×÷Óã®
½â´ð ½â£º£º¢Ù¼ÓÈëÏõËáÒøÉú³É°×É«AgCl³Áµí£¬¿ÉÖ¤Ã÷ÂÈË®Öк¬ÓÐCl-£»
¢ÚÂÈË®Öк¬ÓÐÑÎËᣬ¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬º¬ÓдÎÂÈËᣬ¾ßÓÐÇ¿Ñõ»¯ÐÔºÍƯ°×ÐÔ£¬¶¼¿ÉʹÈÜÒºÍÊÉ«£»
¢Û¼ìÑéÂÈË®Öк¬ÓÐCl2£¬¿É½«ÂÈË®µÎÔÚµí·Û-KIÊÔÖ½ÉÏû¾ßÌå²Ù×÷ΪȡһСƬKIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ£»
¢ÜÂÈË®Öк¬ÓÐÑÎËᣬ¿É¼ÓÈëþ·ÛÖУ¬»áÉú³ÉÇâÆø£¬¿ÉÒÔ¿´µ½ÓÐÆøÅÝð³ö£®¹Ê´ð°¸Îª£º
ʵÑéÐòºÅ | ʵÑé·½·¨ | ʵÑéÏÖÏó | ½áÂÛ |
¢Ù | ÂÈË®Öк¬ÓÐCl- | ||
¢Ú | ÈÜÒºÍÊÉ« | ||
¢Û | ȡһСƬKIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ | ||
¢Ü | ³öÏÖÆøÅÝ |
£¨2£©¢ÚÂÈË®Öк¬ÓÐÑÎËᣬ¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬º¬ÓдÎÂÈËᣬ¾ßÓÐÇ¿Ñõ»¯ÐÔºÍƯ°×ÐÔ£¬Ôò¿É¹Û²ìµ½ÈÜÒºÍÊÉ«£»¢ÜÂÈË®³ÊËáÐÔ£¬ÈÜÒºÖк¬ÓÐH+£¬¼ÓÈëNa2CO3ÈÜÒº£¬Éú³É¶þÑõ»¯Ì¼ÆøÌ壬¿É¹Û²ìµ½ÓÐÆøÅÝð³ö£¬¹Ê´ð°¸Îª£ºÈÜÒºÍÊÉ«£»ÓÐÆøÅÝð³ö£»
£¨3£©¼ìÑéÂÈË®Öк¬ÓÐCl2£¬¿É½«ÂÈË®µÎÔÚµí·Û-KIÊÔÖ½ÉÏû¾ßÌå²Ù×÷ΪȡһСƬKIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ£¬
¹Ê´ð°¸Îª£ºÈ¡Ò»Ð¡Æ¬KIµí·ÛÊÔÖ½£¬ÖÃÓÚ±íÃæÃó»ò²£Á§Æ¬ÉÏ£¬ÓýྻµÄ²£Á§°ôպȡÂÈË®£¬µÎÔÚÊÔÖ½ÉÏ£»
£¨4£©ÈôʵÑéÖÐʹÓõÄÊǾÃÖõÄÂÈË®£¬µÄ³É·ÝÊÇÑÎËᣬ¶øʵÑé¢ÚºÍ¢Û·Ö±ðÊÇ´ÎÂÈËáºÍÂÈÆøÆð×÷Óã¬ËùÒÔʵÑéÖÐʹÓõÄÊǾÃÖõÄÂÈË®£¬ÊµÑé·½·¨²»±ä£¬¶ÔÉÏÊö¢Ù¢ÜʵÑéÎÞÓ°Ï죬¹Ê´ð°¸Îª£º¢Ù¢Ü£®
µãÆÀ ±¾ÌâÒÔÂÈÆøµÄÐÔÖÊΪÔØÌå×ۺϿ¼²éÎïÖʺ¬Á¿µÄ²â¶¨£¬²àÖØÓÚʵÑéÏÖÏó̽¾¿·´Ó¦±¾ÖÊ£¬¸ù¾Ý·´Ó¦±¾ÖʽÒʾ·´Ó¦ÏÖÏóµÄ¹æÂɵÄ̽¾¿£¬×¢ÖØÓÚѧÉúʵÑéÄÜÁ¦ºÍ̽¾¿ÄÜÁ¦µÄ¿¼²é£¬ÌâÄ¿ÄѶÈÖеȣ®
A£® | ÔÚ101kPaʱ£¬1molÎïÖÊÍêȫȼÉÕʱËù·Å³öµÄÈÈÁ¿£¬½Ð×ö¸ÃÎïÖʵÄȼÉÕÈÈ | |
B£® | ËáºÍ¼î·¢ÉúÖкͷ´Ó¦Éú³É1molË®£¬ÕâʱµÄ·´Ó¦ÈȽÐÖкÍÈÈ | |
C£® | ÅäÖÆAlCl3±¥ºÍÈÜҺʱ£¬½«AlCl3¹ÌÌå¼ÓÈë·ÐË®ÖÐÒÔ¼ÓËÙÈܽâ | |
D£® | ÔÚÏ¡ÈÜÒºÖУ¬1molCH3COOHºÍ1mol NaOHÍêÈ«ÖкÍʱ·Å³öµÄÈÈÁ¿Ð¡ÓÚ57.3kJ |
A£® | Na2SiO3 | B£® | BaCl2 | C£® | AgNO3 | D£® | NaAlO2 |
A£® | 17.1g | B£® | 8.55g | C£® | 34.2g | D£® | 3.4g |
A£® | ³£Î³£Ñ¹Ï£¬17g¼×»ù£¨-14CH3£©Ëùº¬µÄÖÐ×ÓÊýΪ9NA | |
B£® | 1 L 0.2 mol•L-1ÁòËáÌúÈÜÒºÖк¬ÓеÄSO42-ÊýΪ0.2NA | |
C£® | 0.1mol N2Óë×ãÁ¿µÄH2·´Ó¦£¬×ªÒƵĵç×ÓÊýΪ0.6NA | |
D£® | ÓöèÐԵ缫µç½â1L0.1mol•L-1 CuCl2ÈÜÒº£¬µ±ÓÐ0.2NA¸öµç×Óͨ¹ýʱ£¬¿ÉÉú³É6.4gÍ |
¢ÙÖÐʵÑé | ¢ÚÖÐÏÖÏó | |
¢ñ | Ìú·ÛÓëË®ÕôÆø¼ÓÈÈ | ·ÊÔíˮðÅÝ |
¢ò | ¼ÓÈÈNH4ClºÍCa£¨OH£©2»ìºÏÎï | ·Ó̪ÈÜÒº±äºì |
¢ó | NaHCO3 | ³ÎÇåʯ»ÒË®±ä»ë×Ç |
A£® | Ö»ÓТñ | B£® | Ö»ÓТò | ||
C£® | Ö»ÓТó | D£® | ¢ñ¡¢¢ò¡¢¢ó¾ùÄÜ֤ʵ¢ÙÖз´Ó¦·¢Éú |