ijÎÞÉ«³ÎÇåÈÜÒºÖпÉÄܺ¬ÓÐÏÂÁÐ6ÖÖÀë×ÓÖеÄij¼¸ÖÖ£ºCl-¡¢SO42-¡¢CO32-¡¢NH4+¡¢Na+¡¢K+£®ÎªÈ·ÈÏÈÜÒº×é³É½øÐÐÈçÏÂʵÑ飺£¨1£©È¡ÉÙÁ¿ÉÏÊöÈÜÒº£¬¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË¡¢Ï´µÓºó£¬Ïò³ÁµíÖмÓÈë¹ýÁ¿µÄÑÎËᣬ³Áµí²¿·ÖÈܽ⣮£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壮£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£®ÓÉ´Ë¿ÉÒԵóö¹ØÓÚÔ­ÈÜÒº×é³ÉµÄÕýÈ·½áÂÛÊÇ


  1. A.
    Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬¿ÉÄÜ´æÔÚCl-¡¢Na+¡¢K+
  2. B.
    Ò»¶¨´æÔÚSO42-¡¢CO32-£¬Ò»¶¨²»´æÔÚNa+¡¢K+NH4+Cl-
  3. C.
    Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚNa+¡¢K+Cl-
  4. D.
    Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚCl-£¬¿ÉÄÜ´æÔÚNa+K+
D
·ÖÎö£º£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº¼ÓÈëBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÔÙ¼ÓÈë×ãÁ¿ÑÎËáºó£¬³Áµí²¿·ÖÈܽ⣬²¢ÓÐÆøÌåÉú³É£¬ËµÃ÷°×É«³ÁµíΪBaCO3ºÍBaSO4£¬ÔòÈÜÒºÖк¬ÓÐCO32-¡¢SO42-£»
£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬˵Ã÷ÈÜÒºÖÐÓÐNH4+£»
£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£¬ËµÃ÷ÈÜÒºÖÐûÓÐCl-£®
½â´ð£º£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº¼ÓÈëBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÔÙ¼ÓÈë×ãÁ¿ÑÎËáºó£¬³Áµí²¿·ÖÈܽ⣬²¢ÓÐÆøÌåÉú³É£¬ËµÃ÷°×É«³ÁµíΪBaCO3ºÍBaSO4£¬ÔòÈÜÒºÖк¬ÓÐCO32-¡¢SO42-£»
£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬˵Ã÷ÈÜÒºÖÐÓÐNH4+£»
£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£¬ËµÃ÷ÈÜÒºÖÐûÓÐCl-£®
¹ÊÈÜÒºÖÐÒ»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚCl-£¬¿ÉÄÜ´æÔÚNa+K+£®
¹ÊÑ¡D£®
µãÆÀ£º±¾Ì⿼²é³£¼ûÀë×ӵļìÑ飬ÄѶȲ»´ó£¬×¢ÒâÀûÓó£¼ûÀë×ÓµÄÐÔÖʼ°ÎïÖʵÄÐÔÖÊÀ´·ÖÎö£¬£¨1£©Öа×É«³ÁµíѧÉúÒ×·ÖÎö´íÎó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijÎÞÉ«³ÎÇåÈÜÒºÖпÉÄÜ´æÔÚÏÂÊö¼¸ÖÖÀë×Ó£ºH+¡¢Na+¡¢Ba2+¡¢Cu2+¡¢Ag+¡¢SO42-¡¢CO32-¡¢Cl-¡¢F-¡¢Br-£®È¡¸ÃÈÜÒº½øÐÐÏÂÊöʵÑ飺¢ÙÓÃpHÊÔÖ½¼ìÑ飬¸ÃÈÜÒº³ÊÇ¿ËáÐÔ£»¢ÚÈ¡²¿·ÖÈÜÒº£¬µÎÈ뼸µÎÂÈË®£¬ÔÙ¼ÓÈëÉÙÁ¿ËÄÂÈ»¯Ì¼£¬Õñµ´ºó¾²Öã¬ËÄÂÈ»¯Ì¼²ã³Ê³ÈºìÉ«£»¢ÛÁíÈ¡²¿·ÖÈÜÒºÖðµÎ¼ÓÈëNaOHÈÜÒº£¬Ê¹ÈÜÒºÓÉËáÐÔÖ𽥳ʼîÐÔ£¬È»ºóÔÙ¼ÓÈëNa2CO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£®¸ù¾ÝÉÏÊöʵÑéÅжϣº
£¨1£©¿Ï¶¨´æÔÚµÄÎïÖÊÓÐ
H+¡¢Ba2+¡¢Br-
H+¡¢Ba2+¡¢Br-
£»
£¨2£©¿Ï¶¨²»´æÔÚµÄÎïÖÊÓÐ
CO32-¡¢F-¡¢Cu2+¡¢SO42-¡¢Ag+
CO32-¡¢F-¡¢Cu2+¡¢SO42-¡¢Ag+
£»
£¨3£©¿ÉÄÜ´æÔÚµÄÎïÖÊÓÐ
Na+¡¢Cl-
Na+¡¢Cl-
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijÎÞÉ«³ÎÇåÈÜÒºÖпÉÄܺ¬ÓÐÏÂÁÐ6ÖÖÀë×ÓÖеÄij¼¸ÖÖ£ºCl-¡¢SO42-¡¢CO32-¡¢NH4+¡¢Na+¡¢K+£®ÎªÈ·ÈÏÈÜÒº×é³É½øÐÐÈçÏÂʵÑ飺£¨1£©È¡ÉÙÁ¿ÉÏÊöÈÜÒº£¬¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË¡¢Ï´µÓºó£¬Ïò³ÁµíÖмÓÈë¹ýÁ¿µÄÑÎËᣬ³Áµí²¿·ÖÈܽ⣮£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壮£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£®ÓÉ´Ë¿ÉÒԵóö¹ØÓÚÔ­ÈÜÒº×é³ÉµÄÕýÈ·½áÂÛÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ijÎÞÉ«³ÎÇåÈÜÒºÖпÉÄܺ¬ÓÐÏÂÁÐ6ÖÖÀë×ÓÖеÄij¼¸ÖÖ£ºCl-¡¢SO42-¡¢CO32-¡¢NH4+¡¢Na+¡¢K+£®ÎªÈ·ÈÏÈÜÒº×é³É½øÐÐÈçÏÂʵÑ飺£¨1£©È¡ÉÙÁ¿ÉÏÊöÈÜÒº£¬¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË¡¢Ï´µÓºó£¬Ïò³ÁµíÖмÓÈë¹ýÁ¿µÄÑÎËᣬ³Áµí²¿·ÖÈܽ⣮£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壮£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£®ÓÉ´Ë¿ÉÒԵóö¹ØÓÚÔ­ÈÜÒº×é³ÉµÄÕýÈ·½áÂÛÊÇ£¨¡¡¡¡£©
A£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬¿ÉÄÜ´æÔÚCl-¡¢Na+¡¢K+
B£®Ò»¶¨´æÔÚSO42-¡¢CO32-£¬Ò»¶¨²»´æÔÚNa+¡¢K+NH4+Cl-
C£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚNa+¡¢K+Cl-
D£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚCl-£¬¿ÉÄÜ´æÔÚNa+K+

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêÔÆÄÏÊ¡ÓñϪÊÐÒ×ÃÅÒ»ÖиßÒ»£¨Ï£©½ÌѧÖÊÁ¿¼ì²â»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ijÎÞÉ«³ÎÇåÈÜÒºÖпÉÄܺ¬ÓÐÏÂÁÐ6ÖÖÀë×ÓÖеÄij¼¸ÖÖ£ºCl-¡¢SO42-¡¢CO32-¡¢NH4+¡¢Na+¡¢K+£®ÎªÈ·ÈÏÈÜÒº×é³É½øÐÐÈçÏÂʵÑ飺£¨1£©È¡ÉÙÁ¿ÉÏÊöÈÜÒº£¬¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË¡¢Ï´µÓºó£¬Ïò³ÁµíÖмÓÈë¹ýÁ¿µÄÑÎËᣬ³Áµí²¿·ÖÈܽ⣮£¨2£©Ïò£¨1£©µÄÂËÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壮£¨3£©ÁíÈ¡ÉÏÊöÔ­ÈÜÒºÉÙÁ¿£¬µÎ¼ÓÓÃÏõËáËữµÄÏõËáÒøÈÜÒº£¬Ã»ÓÐÃ÷ÏÔÏÖÏó£®ÓÉ´Ë¿ÉÒԵóö¹ØÓÚÔ­ÈÜÒº×é³ÉµÄÕýÈ·½áÂÛÊÇ£¨ £©
A£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬¿ÉÄÜ´æÔÚCl-¡¢Na+¡¢K+
B£®Ò»¶¨´æÔÚSO42-¡¢CO32-£¬Ò»¶¨²»´æÔÚNa+¡¢K+NH4+Cl-
C£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚNa+¡¢K+Cl-
D£®Ò»¶¨´æÔÚSO42-¡¢CO32-¡¢NH4+£¬Ò»¶¨²»´æÔÚCl-£¬¿ÉÄÜ´æÔÚNa+K+

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸