ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûµÄÊÇ

A£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåË®ÈÜÒºÒ»¶¨ÏÔ¼îÐÔ

B£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ

C£®Ä³ÎÞÉ«ÈÜÒºÖмÓBa(NO3)2ÈÜÒº£¬ÔÙ¼ÓÈëÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

D£®ÔÚº¬FeCl2ÔÓÖʵÄFeCl3ÈÜÒºÖÐͨ×ãÁ¿Cl2ºó£¬³ä·Ö¼ÓÈÈ£¬³ýÈ¥¹ýÁ¿µÄCl2,¼´¿ÉµÃµ½½Ï´¿¾»µÄFeCl3ÈÜÒº

 

¡¾´ð°¸¡¿

A

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º¼îÄÜʹ·Ó̪ÊÔÒºÏÔÀ¶É«£¬AÕýÈ·£»ÒÒ´¼ºÍË®»¥ÈÜ£¬²»ÄÜ×÷ΪÝÍÈ¡µâË®ÖеâµÄÝÍÈ¡¼Á£¬B²»ÕýÈ·£»ÓÉÓÚÔÚËáÐÔÌõ¼þÏ£¬ÏõËáÑξßÓÐÑõ»¯ÐÔ£¬ÄÜ°ÑSO32-Ñõ»¯Éú³ÉSO42-£¬ËùÒÔÑ¡ÏîC²»ÕýÈ·£»¼ÓÈÈ»á´Ù½øÂÈ»¯ÌúË®½âÉú³ÉÇâÑõ»¯Ìú£¬Òò´ËÑ¡ÏîD²»ÕýÈ·£¬´ð°¸Ñ¡A¡£

¿¼µã£º¿¼²é³£¼ûµÄ»ù±¾ÊµÑé²Ù×÷¡£

µãÆÀ£º»¯Ñ§ÊµÑé³£ÓÃÒÇÆ÷µÄʹÓ÷½·¨ºÍ»¯Ñ§ÊµÑé»ù±¾²Ù×÷ÊǽøÐл¯Ñ§ÊµÑéµÄ»ù´¡£¬¶Ô»¯Ñ§ÊµÑéµÄ¿¼²éÀë²»¿ª»¯Ñ§ÊµÑéµÄ»ù±¾²Ù×÷£¬ËùÒÔ±¾²¿·ÖÄÚÈÝÖ÷ÒªÊÇÒÔ³£¼ûÒÇÆ÷µÄÑ¡Óá¢ÊµÑé»ù±¾²Ù×÷ΪÖÐÐÄ£¬Í¨¹ýÊÇʲô¡¢ÎªÊ²Ã´ºÍÔõÑù×öÖص㿼²éʵÑé»ù±¾²Ù×÷µÄ¹æ·¶ÐÔºÍ׼ȷ¼°Áé»îÔËÓÃ֪ʶ½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£º

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûºÏµÄÊÇ                           £¨    £©

A£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÈëÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ

B£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåÒ»¶¨ÏÔ¼îÐÔ

C£®½«SO2ͨÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒºÖУ¬ÈÜÒºµÄ×ÏÉ«ÍÊÈ¥£¬ËµÃ÷SO2¾ßÓÐƯ°×ÐÔ£¬¼ÓÈȺ󲻻Ḵԭ

D£®Ä³ÎÞÉ«ÈÜÒºÖмÓÈëBa£¨NO3£©2ÈÜÒº£¬ÔÙ¼ÓÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìÕã½­Ê¡¶«ÑôÖÐѧ¸ßÈýÏÂѧÆڽ׶μì²â»¯Ñ§ÊÔ¾í ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûºÏµÄÊÇ              

A£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÈëÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ
B£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåÒ»¶¨ÏÔ¼îÐÔ
C£®ÔÚÕôÁóË®ÖмÓÈëÉÙÁ¿FeCl3¹ÌÌ壬¿ÉµÃ´¿¾»µÄFeCl3ÈÜÒº
D£®Ä³ÎÞÉ«ÈÜÒºÖмÓÈëBa£¨NO3£©2ÈÜÒº£¬ÔÙ¼ÓÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÕã½­Ê¡¸ßÈýÏÂѧÆڽ׶μì²â»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûºÏµÄÊÇ                                           

A£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÈëÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ

B£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåÒ»¶¨ÏÔ¼îÐÔ

C£®ÔÚÕôÁóË®ÖмÓÈëÉÙÁ¿FeCl3¹ÌÌ壬¿ÉµÃ´¿¾»µÄFeCl3ÈÜÒº

D£®Ä³ÎÞÉ«ÈÜÒºÖмÓÈëBa£¨NO3£©2ÈÜÒº£¬ÔÙ¼ÓÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010½ìºÓ±±É³ºÓÒ»Öп¼Ç°×¨ÏîÍ»ÆÆ»¯Ñ§£¨Ñ¡ÔñÌ⣩ ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûºÏµÄÊÇ                                            £¨    £©

  A£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÈëÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ

  B£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåÒ»¶¨ÏÔ¼îÐÔ

  C£®½«SO2ͨÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒºÖУ¬ÈÜÒºµÄ×ÏÉ«ÍÊÈ¥£¬ËµÃ÷SO2¾ßÓÐƯ°×ÐÔ£¬¼ÓÈȺ󲻻Ḵԭ

  D£®Ä³ÎÞÉ«ÈÜÒºÖмÓÈëBa£¨NO3£©2ÈÜÒº£¬ÔÙ¼ÓÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐʵÑéÉè¼ÆºÍ½áÂÛÏà·ûºÏµÄÊÇ                                            £¨    £©

  A£®½«µâË®µ¹Èë·ÖҺ©¶·£¬¼ÓÈëÊÊÁ¿ÒÒ´¼£¬Õñµ´ºó¾²Ö㬿ɽ«µâÝÍÈ¡µ½ÒÒ´¼ÖÐ

  B£®Ä³ÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬¸ÃÆøÌåÒ»¶¨ÏÔ¼îÐÔ

  C£®½«SO2ͨÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒºÖУ¬ÈÜÒºµÄ×ÏÉ«ÍÊÈ¥£¬ËµÃ÷SO2¾ßÓÐƯ°×ÐÔ£¬¼ÓÈȺ󲻻Ḵԭ

  D£®Ä³ÎÞÉ«ÈÜÒºÖмÓÈëBa£¨NO3£©2ÈÜÒº£¬ÔÙ¼ÓÏ¡ÑÎËᣬ³Áµí²»Èܽ⣬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸