½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬Ö»¿ÉÄܺ¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºK+¡¢H+¡¢I-¡¢Mg2+¡¢Ba2+¡¢SO42-¡¢CO32-¡¢NO3-£¬ÏÖÈ¡¶þ·Ý¸÷100mLÈÜÒº½øÐÐÈçÏÂʵÑ飺
¢ÙµÚÒ»·Ý¼Ó×ãÁ¿NaHCO3 ÈÜÒº£¬¼ÓÈȺó£¬ÊÕ¼¯µ½ÆøÌå0.05mol
¢ÚµÚ¶þ·Ý¼Ó×ãÁ¿BaCl2 ÈÜÒº£¬³ä·Ö·´Ó¦ºó¹ýÂ˸ÉÔµÃ³Áµí4.66g£®
¸ù¾ÝÉÏÊöʵÑé»Ø´ð
£¨1£©ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÊÇ______£»
£¨2£©ÈÜÒºÖÐÎÞ·¨È·¶¨ÊÇ·ñ´æÔÚµÄÑôÀë×ÓÊÇ______£»
£¨3£©ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÒõÀë×ÓÊÇ______£¬ÆäÎïÖʵÄÁ¿Å¨¶ÈΪ______£®

½â£º£¨1£©µÚÒ»·Ý¼Ó×ãÁ¿NaHCO3 ÈÜÒº£¬¼ÓÈȺó£¬ÊÕ¼¯µ½ÆøÌå0.05mol£¬ÔòÒ»¶¨º¬ÓÐH+£¬ÓÉÓÚH+ÓëCO32-²»ÄÜ´óÁ¿¹²´æ£¬ÔòÒ»¶¨²»º¬ÓÐCO32-£¬µÚ¶þ·Ý¼Ó×ãÁ¿BaCl2 ÈÜÒº£¬³ä·Ö·´Ó¦ºó¹ýÂ˸ÉÔµÃ³Áµí4.66g£¬¸Ã³ÁµíΪBaSO4£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨º¬ÓÐSO42-£¬ÔòÒ»¶¨²»º¬ÓÐBa2+£¬
¹Ê´ð°¸Îª£ºBa2+¡¢CO32-£»
£¨2£©¸ù¾Ý£ºHCO3-+H+=CO2¡ü+H2O£¬Ôòn£¨H+£©=0.05mol£¬µÚ¶þ·Ý¼Ó×ãÁ¿BaCl2 ÈÜÒº£¬³ä·Ö·´Ó¦ºó¹ýÂ˸ÉÔµÃ³Áµí4.66g£¬¸Ã³ÁµíΪBaSO4£¬ÇÒn£¨SO42-£©==0.02mol£¬¸ù¾ÝÈÜÒºµãÖÐÐÔÔ­Ôò£¬Ó¦º¬ÓÐI-»òNO3-£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐK+¡¢Mg2+£¬
¹Ê´ð°¸Îª£ºK+¡¢Mg2+£»
£¨3£©n£¨SO42-£©==0.02mol£¬c£¨SO42-£©==0.2mol/L£¬¹Ê´ð°¸Îª£ºSO42-£»0.2 mol/L-1£®
·ÖÎö£ºµÚÒ»·Ý¼Ó×ãÁ¿NaHCO3 ÈÜÒº£¬¼ÓÈȺó£¬ÊÕ¼¯µ½ÆøÌå0.05mol£¬·¢Éú£ºHCO3-+H+=CO2¡ü+H2O£¬ÔòÒ»¶¨º¬ÓÐH+£¬ÇÒn£¨H+£©=0.05mol£¬ÓÉÓÚH+ÓëCO32-²»ÄÜ´óÁ¿¹²´æ£¬ÔòÒ»¶¨²»º¬ÓÐCO32-£¬
µÚ¶þ·Ý¼Ó×ãÁ¿BaCl2 ÈÜÒº£¬³ä·Ö·´Ó¦ºó¹ýÂ˸ÉÔµÃ³Áµí4.66g£¬¸Ã³ÁµíΪBaSO4£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨º¬ÓÐSO42-£¬ÔòÒ»¶¨²»º¬ÓÐBa2+£¬ÇÒn£¨SO42-£©==0.02mol£¬
¸ù¾ÝÈÜÒºµãÖÐÐÔÔ­Ôò£¬Ó¦º¬ÓÐI-»òNO3-£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐK+¡¢Mg2+£¬ÒԴ˽â´ð£®
µãÆÀ£º±¾Ì⿼²éÀë×Ó¼ìÑé¼°Àë×ÓÀë×Ó¹²´æÎÊÌ⣬ÌâÄ¿ÄѶÈÖеȣ¬±¾Ìâ×¢Òâ¸ù¾ÝÈÜÒºµçÖÐÐÔÔ­Ôò¿ÉÅжÏÈÜÒºÖÐÓ¦º¬ÓÐI-»òNO3-£¬µ«¶þÕß²»Äܹ²´æ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬Ö»¿ÉÄܺ¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºNH4+¡¢Cl-¡¢Mg2+¡¢Ba2+¡¢K+¡¢CO32-¡¢SO42-£¬ÏÖÈ¡Èý·Ý100mLÈÜÒº½øÐÐÈçÏÂʵÑ飺
¢ÙµÚÒ»·Ý¼ÓÈëAgNO3ÈÜÒºÓгÁµí²úÉú£»   
¢ÚµÚ¶þ·Ý¼Ó×ãÁ¿NaOHÈÜÒº¼ÓÈȺó£¬ÊÕ¼¯µ½ÆøÌå0.04mol
¢ÛµÚÈý·Ý¼Ó×ãÁ¿BaCl2ÈÜÒººó£¬µÃ¸ÉÔï³Áµí6.27g£¬¾­×ãÁ¿ÑÎËáÏ´µÓ¡¢¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª2.33g£®
¸ù¾ÝÉÏÊöʵÑ飬ÒÔÏÂÍƲâÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬Ö»¿ÉÄܺ¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºK+¡¢NH4+¡¢Cl-¡¢Mg2+¡¢Ba2+¡¢CO32-¡¢SO42-£¬ÏÖÈ¡Èý·Ý¸÷100mLÈÜÒº½øÐÐÈçÏÂʵÑ飺
£¨1£©µÚÒ»·Ý¼ÓÈëAgNO3ÈÜÒºÓгÁµí²úÉú£»
£¨2£©µÚ¶þ·Ý¼Ó×ãÁ¿NaOHÈÜÒººó¼ÓÈÈ£¬ÊÕ¼¯µ½ÆøÌå0.04mol£»
£¨3£©µÚÈý·Ý¼Ó×ãÁ¿BaCl2ÈÜÒº£¬µÃ³Áµí¸ÉÔïºó³ÆÖØΪ6.27¿Ë£¬ÔÙ¾­×ãÁ¿µÄÑÎËáÏ´µÓ¡¢¸ÉÔïºó£¬ÖÊÁ¿±äΪ2.33¿Ë£®
¸ù¾ÝÉÏÊöʵÑ飬ÒÔÏÂÍƲâÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬Ö»¿ÉÄܺ¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºK+¡¢NH4+¡¢Cl-¡¢Mg2+¡¢Ba2+¡¢CO32-¡¢SO42-£¬ÏÖÈ¡Èý·Ý100mLÈÜÒº½øÐÐÈçÏÂʵÑ飺
£¨1£©µÚÒ»·Ý¼ÓÈëAgNO3ÈÜÒºÓгÁµí²úÉú£»
£¨2£©µÚ¶þ·Ý¼Ó×ãÁ¿NaOHÈÜÒº¼ÓÈȺó£¬ÊÕ¼¯µ½ÆøÌå0.04mol£»
£¨3£©µÚÈý·Ý¼Ó×ãÁ¿BaCl2ÈÜÒººó£¬µÃ¸ÉÔï³Áµí6.27g£¬¾­×ãÁ¿ÑÎËáÏ´µÓ¡¢¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª2.33g£®
¸ù¾ÝÉÏÊöʵÑ飬ÒÔÏÂÍƲâÕýÈ·µÄÊÇ£¨¡¡¡¡£©
¢ÙK+Ò»¶¨´æÔÚ£» ¢Ú100mLÈÜÒºÖк¬0.01mol CO32-£»   ¢ÛCl-¿ÉÄÜ´æÔÚ£»   ¢ÜBa2+Ò»¶¨²»´æÔÚ£»   ¢ÝMg2+¿ÉÄÜ´æÔÚ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬º¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºNa+¡¢NH+4¡¢Cl-¡¢Ba2+¡¢HCO3-¡¢SO42-£¬ÏÖÈ¡Èý·Ý100mL¸ÃÈÜÒº½øÐÐÈçÏÂʵÑ飺
£¨1£©µÚÒ»·Ý¼ÓÈëAgNO3ÈÜÒºÓгÁµí²úÉú
£¨2£©µÚ¶þ·Ý¼Ó×ãÁ¿NaOHÈÜÒº£¬¼ÓÈÈ£¬ÊÕ¼¯µ½±ê×¼×´¿öϵÄÆøÌå448mL
£¨3£©µÚÈý·Ý¼Ó×ãÁ¿Ba£¨OH£©2ÈÜÒº£¬µÃ³Áµí4.30g£¬ÔÙÓÃ×ãÁ¿ÑÎËáÏ´µÓ¡¢¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª2.33g£®¸ù¾ÝÉÏÊöʵÑ飬ÏÂÁÐÍƲâÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Na+Ò»¶¨´æÔÚB¡¢100mL¸ÃÈÜÒºÖк¬0.1mol HCO-3C¡¢Ba2+Ò»¶¨´æÔÚD¡¢Cl-Ò»¶¨²»´æÔÚ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓÐÒ»»ìºÏÎïµÄË®ÈÜÒº£¬Ö»¿ÉÄܺ¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºNa+¡¢NH4+¡¢Ba2+¡¢Cl-¡¢CO32-¡¢SO42-£®ÏÖÈ¡Á½·Ý200mLÈÜÒº½øÐÐÈçÏÂʵÑ飬¸ù¾ÝʵÑéÒÔÏÂÍƲâÕýÈ·µÄÊÇ£¨¡¡¡¡£©
¢ÙµÚÒ»·Ý¼Ó×ãÁ¿NaOHÈÜÒº£¬¼ÓÈÈ£¬ÊÕ¼¯µ½ÆøÌå1.36g£»
¢ÚµÚ¶þ·Ý¼Ó×ãÁ¿BaCl2ÈÜÒººó£¬µÃ¸ÉÔï³Áµí12.54g£¬¾­×ãÁ¿ÑÎËáÏ´µÓ¡¢¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª4.66g£®
A¡¢Ò»¶¨²»´æÔÚBa2+£¬NH4+¿ÉÄÜ´æÔÚB¡¢CO32-Ò»¶¨²»´æÔÚC¡¢Na+Ò»¶¨´æÔÚD¡¢Ò»¶¨²»´æÔÚCl-

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸