ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©£®ÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£®
ÑôÀë×ÓBa2+¡¡NH4+¡¡ Fe3+¡¡ Al3+¡¡ Fe2+
ÒõÀë×ÓOH-¡¡ CO32-¡¡ Cl-¡¡ SO32-¡¡SO42-
¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA£®
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí£®¹ýÂË£¬µÃÂËÒºB£®
¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É£®¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ£®
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É£®
¸ù¾ÝÉÏÊöʵÑé»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ______£®
£¨2£©Ð´³ö¢Û×ܵÄÀë×Ó·½³Ìʽ______£®
£¨3£©ÈôÔ­ÈÜÒºÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵã¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª______£®
£¨4£©ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿R£¾M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵã¬ÔòÕâÁ½ÖÖÑεĻ¯Ñ§Ê½Îª______£¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ______£®
¢¡¡¢MÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ______£®
¢¢¡¢ÊµÑéÊÒÓù¤Òµ·ÏÁÏÖƱ¸ÑÎR£¬ÔÚÀûÓÃÖؽᾧ·½·¨¾«ÖƸÃÑÎʱ£¬ÐèÒª³ÃÈȹýÂË£¬Ô­ÒòÊÇ______£®

½â£º£¨1£©¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨²»º¬ÓÐCO32-¡¢SO32-£»
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí£¬¹ýÂË£¬µÃÂËÒºB£¬ÒòÈÜÒºAÖк¬ÓÐCl-£¬ËùÒÔÔ­ÈÜÒºÖв»Ò»¶¨º¬ÓÐCl-£»
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É£¬ËùÒÔÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-£¬Ò»¶¨²»º¬Ba2+£¬ÁòËá±µµÄÎïÖʵÄÁ¿Îª0.2mol£¬ÔòSO42-µÄÎïÖʵÄÁ¿Îª0.2mol£¬ÒòÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ËùÒÔÈÜÒºÖÐÒõÀë×ÓÖ»ÓÐSO42-£¬Ò»¶¨Ã»ÓÐCl-£¬
¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L£¨0.2mol£©´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É£®¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ£¬ËµÃ÷ÈÜÒºBÖк¬ÓÐNH4+¡¢
Fe3+»òFe2+¡¢ÔòÔ­ÈÜÒºÖÐÒ»¶¨º¬ÓÐNH4+¡¢Fe3+»òFe2+£¬Ò»¶¨Ã»ÓÐOH-¡¢Al3+£¬ÒòÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£¬ËùÒÔÔòÔ­ÈÜÒºÖÐÒ»¶¨Ö»ÓÐNH4+¡¢Fe3+»òFe2+£¬ÒòNH3µÄÎïÖʵÄÁ¿Îª0.2mol£¬¸ù¾ÝNH4+¡¢¡«NH3£¬µÃNH4+µÄÎïÖʵÄÁ¿Ò²Îª0.2mol£¬ÓÖÒòÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£¬ËùÒÔFe3+»òFe2+µÄÎïÖʵÄÁ¿Îª0.1mol£¬¸ù¾ÝµçºÉÊغ㣬Àë×ÓΪFe2+£¬Ò»¶¨²»º¬Fe3+£¬
×ÛÉÏËùÊö£¬ÈÜÒºÖеÄÑôÀë×Ó£ºNH4+¡¢Fe3+£¬ÒõÀë×ÓÓУºSO42-£¬Ò»¶¨Ã»ÓеÄÀë×ÓÊÇ£ºBa2+¡¢Al3+¡¢Fe3+¡¢OH-¡¢CO32-¡¢Cl-¡¢
SO32-£¬Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇOH-¡¢CO32-¡¢Cl-¡¢SO32-£¬¹Ê´ð°¸Îª£ºOH-¡¢CO32-¡¢Cl-¡¢SO32-£»
£¨2£©BÓë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É£¬·½³ÌʽΪ£º2NH4++Fe3++5OH-2NH3¡ü+Fe£¨OH£©3¡ý+2H2O£¬¹Ê´ð°¸Îª£º2NH4++Fe3++5OH-2NH3¡ü+Fe£¨OH£©3¡ý+2H2O£»
£¨3£©ÈÜÒºº¬ÓÐ0.2molNH4+£¬0.1molFe2+£¬0.2molFe2+£¬ÈýÕߵĸöÊýÖ®±ÈΪ£º2£º1£º2£¬
ËùÒÔ»¯Ñ§Ê½Îª£º£¨NH4£©2Fe£¨SO4£©2£¬¹Ê´ð°¸Îª£º£¨NH4£©2Fe£¨SO4£©2£»
£¨4£©ÒòÁ½ÖÖÑÎÈܽâÓÚË®ÖƵ㺣¨NH4£©2Fe£¨SO4£©2£¬ËùÒÔÕâÁ½ÖÖÑεĻ¯Ñ§Ê½Îª£º£¨NH4£©2SO4ºÍFeSO4£¬ÎïÖʵÄÁ¿Ö®±ÈΪ£º1£º1£¬ÒòFeSO4µÄÏà¶Ô·Ö×ÓÖÊÁ¿´óÓںͣ¨NH4£©2SO4£¬ËùÒÔMÈÜҺΪ£¨NH4£©2SO4£¬Òò笠ùÀë×ÓË®½â£¬
ËùÒÔÀë×ÓŨ¶È£ºc£¨NH4+£©£¾c£¨SO42-£©£¾c£¨H+£©£¾c£¨OH-£©£¬
¹Ê´ð°¸Îª£º£¨NH4£©2SO4ºÍFeSO4£» 1£º1£»c£¨NH4+£©£¾c£¨SO42-£©£¾c£¨H+£©£¾c£¨OH-£©£»
£¨5£©Îª¼õÉÙ¹ýÂËʱ¸ÃÑεÄËðʧ£¬Òò³ÃÈȹýÂË£¬¹Ê´ð°¸Îª£º¼õÉÙ¹ýÂËʱ¸ÃÑεÄËðʧ£»
·ÖÎö£ºÏȸù¾ÝÌâÄ¿ÐÅÏ¢Åжϣº
¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨²»º¬ÓÐCO32-¡¢SO32-£»
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí£¬¹ýÂË£¬µÃÂËÒºB£¬ÒòÈÜÒºAÖк¬ÓÐCl-£¬ËùÒÔÔ­ÈÜÒºÖв»Ò»¶¨º¬ÓÐCl-£»
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É£¬ËùÒÔÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-£¬Ò»¶¨²»º¬Ba2+£¬ÁòËá±µµÄÎïÖʵÄÁ¿Îª0.2mol£¬ÔòSO42-µÄÎïÖʵÄÁ¿Îª0.2mol£¬ÒòÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ËùÒÔÈÜÒºÖÐÒõÀë×ÓÖ»ÓÐSO42-£¬Ò»¶¨Ã»ÓÐCl-£¬
¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L£¨0.2mol£©´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É£®¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ£¬ËµÃ÷ÈÜÒºBÖк¬ÓÐNH4+¡¢
Fe3+»òFe2+¡¢ÔòÔ­ÈÜÒºÖÐÒ»¶¨º¬ÓÐNH4+¡¢Fe3+»òFe2+£¬Ò»¶¨Ã»ÓÐOH-¡¢Al3+£¬ÒòÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£¬ËùÒÔÔòÔ­ÈÜÒºÖÐÒ»¶¨Ö»ÓÐNH4+¡¢Fe3+»òFe2+£¬ÒòNH3µÄÎïÖʵÄÁ¿Îª0.2mol£¬¸ù¾ÝNH4+¡¢¡«NH3£¬µÃNH4+µÄÎïÖʵÄÁ¿Ò²Îª0.2mol£¬ÓÖÒòÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£¬ËùÒÔFe3+»òFe2+µÄÎïÖʵÄÁ¿Îª0.1mol£¬¸ù¾ÝµçºÉÊغ㣬Àë×ÓΪFe2+£¬Ò»¶¨²»º¬Fe3+£¬
×ÛÉÏËùÊö£¬ÈÜÒºÖеÄÑôÀë×Ó£ºNH4+¡¢Fe3+£¬ÒõÀë×ÓÓУºSO42-£¬Ò»¶¨Ã»ÓеÄÀë×ÓÊÇ£ºBa2+¡¢Al3+¡¢Fe3+¡¢OH-¡¢CO32-¡¢Cl-¡¢SO32-
£¨1£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇOH-¡¢CO32-¡¢Cl-¡¢SO32-
£¨2£©¸ù¾Ý·´Ó¦ÏÖÏóд³ö»¯Ñ§·½³Ìʽ£º
£¨3£©¸ù¾ÝÈÜÒºÖдæÔÚµÄÀë×Ó¼°¸öÊýÖ®±ÈÀ´½â´ð£»
£¨4£©¸ù¾Ý£¨3£©µÄ»¯Ñ§Ê½À´½â´ð£»¸ù¾ÝÏà¶Ô·Ö×ÓÖÊÁ¿È·¶¨MµÄ»¯Ñ§Ê½£¬¸ù¾ÝË®½â±È½ÏÀë×ÓŨ¶ÈµÄ´óС£»
£¨5£©¸ù¾Ý³ÃÈȹýÂËΪ¼õÉÙ¹ýÂËʱ¸ÃÑεÄËðʧ£»
µãÆÀ£º±¾Ì⿼²éÁËÀë×Ó¹²´æ¼°Àë×Ó·½³ÌʽµÄÓйؼÆË㣬ÄѶȲ»´ó£¬Àë×Ó¹²´æÊǸ߿¼µÄÈȵ㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©£®ÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ£®
ÑôÀë×Ó Ba2+  NH4+   Fe3+   Al3+   Fe2+
ÒõÀë×Ó OH-   CO32-   Cl-   SO32-  SO42-
¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA£®
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí£®¹ýÂË£¬µÃÂËÒºB£®
¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É£®¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ£®
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É£®
¸ù¾ÝÉÏÊöʵÑé»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ
OH-¡¢CO32-¡¢Cl-¡¢SO32-
OH-¡¢CO32-¡¢Cl-¡¢SO32-
£®
£¨2£©Ð´³ö¢Û×ܵÄÀë×Ó·½³Ìʽ
2NH4++Fe3++5OH-
 ¼ÓÈÈ 
.
 
2NH3¡ü+Fe£¨OH£©3¡ý+2H2O
2NH4++Fe3++5OH-
 ¼ÓÈÈ 
.
 
2NH3¡ü+Fe£¨OH£©3¡ý+2H2O
£®
£¨3£©ÈôÔ­ÈÜÒºÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵã¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª
£¨NH4£©2Fe£¨SO4£©2
£¨NH4£©2Fe£¨SO4£©2
£®
£¨4£©ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿R£¾M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵã¬ÔòÕâÁ½ÖÖÑεĻ¯Ñ§Ê½Îª
£¨NH4£©2SO4ºÍFeSO4
£¨NH4£©2SO4ºÍFeSO4
£¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ
1£º1
1£º1
£®
¢¡¡¢MÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ
c£¨NH4+£©£¾c£¨SO42-£©£¾c£¨H+£©£¾c£¨OH-£©
c£¨NH4+£©£¾c£¨SO42-£©£¾c£¨H+£©£¾c£¨OH-£©
£®
¢¢¡¢ÊµÑéÊÒÓù¤Òµ·ÏÁÏÖƱ¸ÑÎR£¬ÔÚÀûÓÃÖؽᾧ·½·¨¾«ÖƸÃÑÎʱ£¬ÐèÒª³ÃÈȹýÂË£¬Ô­ÒòÊÇ
Ϊ¼õÉÙ¹ýÂËʱ¸ÃÑεÄËðʧ
Ϊ¼õÉÙ¹ýÂËʱ¸ÃÑεÄËðʧ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©¡£ÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ¡£  

ÑôÀë×Ó

Ba2+   NH4+   Fe3+   Al3+   Fe2+

ÒõÀë×Ó

OH-   CO32-   Cl-    SO32-  SO42-

¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA¡£

¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí¡£¹ýÂË£¬µÃÂËÒºB¡£

¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É¡£¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ¡£

¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É¡£

¸ù¾ÝÉÏÊöʵÑé»Ø´ðÏÂÁÐÎÊÌâ¡£

£¨1£©Ð´³ö²½Öè¢ÛÖвúÉúºìºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ               ¡£

£¨2£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ                                     ¡£ 

    £¨3£©Ô­ÈÜÒºÖеÄÎïÖÊÔÚ¿ÕÆøÖкÜÈÝÒ×±»Ñõ»¯£¬Éè¼Æ¼òµ¥ÊµÑéÓèÒÔÖ¤Ã÷¡£¼òÊö²Ù×÷²½Öè¼°¿ÉÄܹ۲쵽µÄʵÑéÏÖÏó                                       ¡£

£¨4£©ÈôÔ­ÈÜÒºÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵã¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª            ¡£

£¨5£©ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿R£¾M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵã¬ÔòÕâÁ½ÖÖÑεÄ

»¯Ñ§Ê½Îª                   ¡¢                   £¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ           ¡£ÊµÑéÊÒÓù¤Òµ·ÏÁÏÖƱ¸ÑÎR£¬ÔÚÀûÓÃÖؽᾧ·½·¨¾«ÖƸÃÑÎʱ£¬ÐèÒª³ÃÈȹýÂË£¬Ô­ÒòÊÇ                                 ¡£

 

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011½ìÔÆÄÏÊ¡À¥Ã÷ÊиßÈý¸´Ï°5ÔÂÊÊÓ¦ÐÔ¼ì²â£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÌî¿ÕÌâ

ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©¡£ÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ¡£  

ÑôÀë×Ó
Ba2+   NH4+   Fe3+  Al3+   Fe2+
ÒõÀë×Ó
OH-  CO32-  Cl-   SO32-  SO42-
¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA¡£
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí¡£¹ýÂË£¬µÃÂËÒºB¡£
¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É¡£¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ¡£
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É¡£
¸ù¾ÝÉÏÊöʵÑé»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Ð´³ö²½Öè¢ÛÖвúÉúºìºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ              ¡£
£¨2£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ                                     ¡£ 
£¨3£©Ô­ÈÜÒºÖеÄÎïÖÊÔÚ¿ÕÆøÖкÜÈÝÒ×±»Ñõ»¯£¬Éè¼Æ¼òµ¥ÊµÑéÓèÒÔÖ¤Ã÷¡£¼òÊö²Ù×÷²½Öè¼°¿ÉÄܹ۲쵽µÄʵÑéÏÖÏó                                       ¡£
£¨4£©ÈôÔ­ÈÜÒºÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵã¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª           ¡£
£¨5£©ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿R£¾M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵã¬ÔòÕâÁ½ÖÖÑεÄ
»¯Ñ§Ê½Îª                   ¡¢                   £¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ           ¡£ÊµÑéÊÒÓù¤Òµ·ÏÁÏÖƱ¸ÑÎR£¬ÔÚÀûÓÃÖؽᾧ·½·¨¾«ÖƸÃÑÎʱ£¬ÐèÒª³ÃÈȹýÂË£¬Ô­ÒòÊÇ                                 ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêÔÆÄÏÊ¡À¥Ã÷ÊиßÈý¸´Ï°5ÔÂÊÊÓ¦ÐÔ¼ì²â£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÌî¿ÕÌâ

ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©¡£ÈÜÒºÖÐÒõÀë×ÓÎïÖʵÄÁ¿Îª0.2mol£¬ÑôÀë×ÓÎïÖʵÄÁ¿Îª0.3mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ¡£  

ÑôÀë×Ó

Ba2+   NH4+   Fe3+   Al3+   Fe2+

ÒõÀë×Ó

OH-   CO32-   Cl-    SO32-  SO42-

¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA¡£

¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡HNO3£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬ÈÜÒºÖÐÎö³ö°×É«³Áµí¡£¹ýÂË£¬µÃÂËÒºB¡£

¢ÛÍùBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48L´Ì¼¤ÐÔÆøζÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É¡£¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ¡£

¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡HNO3£¬ÔÙ¼Ó×ãÁ¿BaCl2£¬ÓÐ46.6g°×É«³ÁµíÉú³É¡£

¸ù¾ÝÉÏÊöʵÑé»Ø´ðÏÂÁÐÎÊÌâ¡£

£¨1£©Ð´³ö²½Öè¢ÛÖвúÉúºìºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ               ¡£

£¨2£©Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ                                      ¡£ 

    £¨3£©Ô­ÈÜÒºÖеÄÎïÖÊÔÚ¿ÕÆøÖкÜÈÝÒ×±»Ñõ»¯£¬Éè¼Æ¼òµ¥ÊµÑéÓèÒÔÖ¤Ã÷¡£¼òÊö²Ù×÷²½Öè¼°¿ÉÄܹ۲쵽µÄʵÑéÏÖÏó                                        ¡£

£¨4£©ÈôÔ­ÈÜÒºÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵã¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª            ¡£

£¨5£©ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿R£¾M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵã¬ÔòÕâÁ½ÖÖÑεÄ

»¯Ñ§Ê½Îª                    ¡¢                    £¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ            ¡£ÊµÑéÊÒÓù¤Òµ·ÏÁÏÖƱ¸ÑÎR£¬ÔÚÀûÓÃÖؽᾧ·½·¨¾«ÖƸÃÑÎʱ£¬ÐèÒª³ÃÈȹýÂË£¬Ô­ÒòÊÇ                                  ¡£

 

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÄ£ÄâÌâ ÌâÐÍ£ºÊµÑéÌâ

ijÈÜÒºº¬ÓÐϱíÀë×ÓÖеļ¸ÖÖ£¨²»¿¼ÂÇË®µÄµçÀë¼°Àë×ÓµÄË®½â£©¡£ÈÜÒºÖÐÒõÀë×ÓµÄÎïÖʵÄÁ¿Îª0.2 mol£¬ÑôÀë×ÓµÄÎïÌÙµÄÁ¿Îª0.3 mol£¬ÑôÀë×ÓÖ»ÓÐÁ½ÖÖ¡£
¢ÙÈôÏòÔ­ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡ÑÎËᣬÎÞÆøÌåÉú³É£¬µÃµ½ÈÜÒºA;
¢ÚÏòÈÜÒºAÖмÓÈë¹ýÁ¿Ï¡ÏõËᣬÔÙ¼ÓAgNO3ÈÜÒº£¬Îö³ö°×É«³Áµí£¬¹ýÂË£¬µÃÂËÒºB£»
¢ÛÏòBÖмÓÈë¹ýÁ¿NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÐ4.48 L´Ì¼¤ÐÔÆøζµÄÆøÌå²úÉú£¨²»¿¼ÂÇÆøÌåÈܽâÓÚË®»òÓëË®·´Ó¦£¬Ìå»ýÒÑÕÛËãΪ±ê×¼×´¿öϵÄÌå»ý£©£¬Í¬Ê±ÓкìºÖÉ«³ÁµíÉú³É¡£¹ýÂË£¬µÃÂËÒºC£¬´Ë¹ý³ÌÖгÁµíµÄÁ¿²»¼õÉÙ£»
¢ÜÈôÏòÔ­ÈÜÒºÖмÓÈëÏ¡ÏõËᣬÔÙ¼Ó×ãÁ¿BaCl2ÈÜÒº£¬ÓÐ46.6 g°×É«³ÁµíÉú³É¡£
¸ù¾ÝÉÏÊöʵÑ飬»Ø´ðÏÂÁÐÎÊÌ⣺
(1)д³ö²½Öè¢ÛÖвúÉúºìºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ£º___¡£
(2)Ô­ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÒõÀë×ÓÊÇ____¡£
(3)£®Ô­ÈÜÒºÖеÄÎïÖÊÔÚ¿ÕÆøÖкÜÈÝÒ×±»Ñõ»¯£¬Éè¼Æ¼òµ¥ÊµÑéÓèÒÔÖ¤Ã÷¡£¼òÊö²Ù×÷²½Öè¼°¿ÉÄܹ۲쵽µÄʵÑéÏÖÏó£º___ ¡£
(4)ÈôÔ­ÈÜÒºÊÇÓÉÒ»ÖÖÑÎÈܽâÓÚË®ÖƵõģ¬Ôò¸ÃÑεĻ¯Ñ§Ê½Îª____¡£
(5)ÈôÔ­ÈÜÒºÓÉRºÍM£¨Ä¦¶ûÖÊÁ¿£ºR >M£©Á½ÖÖÑÎÈܽâÓÚË®ÖƵõģ¬ÔòÕâÁ½ÖÖÑεĻ¯Ñ§Ê½Îª____¡¢ ____£¬ÆäÎïÖʵÄÁ¿Ö®±ÈΪ____¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸