´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º

(1)ÔÚÂËÒº(ÈÜÖÊÖ÷Òªº¬ÂÈ»¯Ã¾)ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                           ¡¢                             ¡£ 

(2)ij¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬¹ýÂËȥһЩ²»ÈÜÔÓÖÊ£¬Õô·¢¡¢½á¾§£¬È»ºóÔÙ¹ýÂË£¬µÃµ½½Ï´¿¾»µÄ´ÖÑΡ£½øÐÐÕô·¢²Ù×÷ʱ£¬Ó¦Õô·¢ÖÁ________£¨ÌîÐòºÅ£©¡£

A£®ÍêÈ«Õô¸Éʱֹͣ¼ÓÈÈ

B£®¿ì¸Éʱֹͣ¼ÓÈÈ£¬ÀûÓÃÓàÈÈÕô¸É

C£®ÓдóÁ¿¹ÌÌåÎö³öʱֹͣ¼ÓÈÈ£¬¹ýÂË£¬Í¬Ê±µÃµ½Ê£ÓàµÄÉÙÁ¿ÂËÒº

(3)Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ        (д»¯Ñ§Ê½)ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ                  _______(ÌîÊÔ¼ÁÃû³Æ)¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2£«¡¢Mg2£«½Ï¶à£¬ÕâÖÖË®³Æ×÷               £¬ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2£«¡¢Mg2£«µÄº¬Á¿µÄ·½·¨ÊÇ                      ¡£

 

¢Å_______CaO + H2O == Ca(OH)2___________    

____Ca(OH)2 + MgCl2 == CaCl2+ Mg(OH)2 ¡ý____________

¢Æ _________C___________ 

¢Ç ____Na2CO3___________  ____Ï¡ÑÎËá____________

____Ӳˮ  ___________  ______Öó·Ð £¨»ò ¼ÓÈÈ£©__

½âÎö:ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

25¡¢´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º

£¨1£©ÔÚÂËÒº£¨º¬ÂÈ»¯Ã¾£©ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
CaO+H2O=Ca£¨OH£©2
¡¢
Ca£¨OH£©2+MgCl2=Mg£¨OH£©2¡ý+CaCl2

£¨2£©Ä³¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬Õô·¢¡¢½á¾§£¬È»ºó¹ýÂË£¬µÃµ½´ÖÑΣ¬¹ýÂËʱ£¬±ØÐëÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ
©¶·¡¢ÉÕ±­¡¢²£Á§°ô
£®
£¨3£©Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ
Na2CO3
£¨Ð´»¯Ñ§Ê½£©ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ
Ï¡ÑÎËá
£¨ÌîÊÔ¼ÁÃû³Æ£©¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2+¡¢Mg2+½Ï¶à£¬ÕâÖÖË®³Æ×÷
Ӳˮ
£¬ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2+¡¢Mg2+µÄ·½·¨ÊÇ
Öó·Ð
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

24¡¢´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º

£¨1£©ÔÚÂËÒº£¨º¬ÂÈ»¯Ã¾£©ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
CaO+H2O=Ca£¨OH£©2
¡¢
Ca£¨OH£©2+MgCl2=Mg£¨OH£©2¡ý+CaCl2

£¨2£©Ä³¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬Õô·¢¡¢½á¾§£¬È»ºó¹ýÂË£¬µÃµ½´ÖÑΣ¬¹ýÂËʱ£¬±ØÐëÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ
©¶·¡¢ÉÕ±­¡¢²£Á§°ô£®
£®
£¨3£©Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ
Na2CO3
£¨Ð´»¯Ñ§Ê½£©ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ
Ï¡ÑÎËá
£¨ÌîÊÔ¼ÁÃû³Æ£©¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2+¡¢Mg2+½Ï¶à£¬ÕâÖÖË®³Æ×÷
Ӳˮ
£¬Èç¹ûÔÚÕâÖÖË®ÖмÓÈë·ÊÔíË®£¬»á³öÏÖ
ÅÝÄ­Ï¡ÉÙ£¬Óа×É«¸¡Ôü
£®ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2+¡¢Mg2+µÄ·½·¨ÊÇ
Öó·Ð
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º¾«Ó¢¼Ò½ÌÍø
£¨1£©ÔÚÂËÒº£¨ÈÜÖÊÖ÷Òªº¬ÂÈ»¯Ã¾£©ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
¡¢
 
£®
£¨2£©Ä³¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬¹ýÂËȥһЩ²»ÈÜÔÓÖÊ£¬Õô·¢¡¢½á¾§£¬È»ºóÔÙ¹ýÂË£¬µÃµ½½Ï´¿¾»µÄ´ÖÑΣ®½øÐÐÕô·¢²Ù×÷ʱ£¬Ó¦Õô·¢ÖÁ
 
£¨ÌîÐòºÅ£©£®
A£®ÍêÈ«Õô¸Éʱֹͣ¼ÓÈÈ
B£®¿ì¸Éʱֹͣ¼ÓÈÈ£¬ÀûÓÃÓàÈÈÕô¸É
C£®ÓдóÁ¿¹ÌÌåÎö³öʱֹͣ¼ÓÈÈ£¬¹ýÂË£¬Í¬Ê±µÃµ½Ê£ÓàµÄÉÙÁ¿ÂËÒº
£¨3£©Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ
 
£¨Ð´»¯Ñ§Ê½£©ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ
 
£¨ÌîÊÔ¼ÁÃû³Æ£©¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2+¡¢Mg2+½Ï¶à£¬ÕâÖÖË®³Æ×÷
 
£¬ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2+¡¢Mg2+µÄº¬Á¿µÄ·½·¨ÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º

(1)ÔÚÂËÒº(ÈÜÖÊÖ÷Òªº¬ÂÈ»¯Ã¾)ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                           ¡¢                             ¡£ 
(2)ij¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬¹ýÂËȥһЩ²»ÈÜÔÓÖÊ£¬Õô·¢¡¢½á¾§£¬È»ºóÔÙ¹ýÂË£¬µÃµ½½Ï´¿¾»µÄ´ÖÑΡ£½øÐÐÕô·¢²Ù×÷ʱ£¬Ó¦Õô·¢ÖÁ________£¨ÌîÐòºÅ£©¡£
A£®ÍêÈ«Õô¸Éʱֹͣ¼ÓÈÈ
B£®¿ì¸Éʱֹͣ¼ÓÈÈ£¬ÀûÓÃÓàÈÈÕô¸É
C£®ÓдóÁ¿¹ÌÌåÎö³öʱֹͣ¼ÓÈÈ£¬¹ýÂË£¬Í¬Ê±µÃµ½Ê£ÓàµÄÉÙÁ¿ÂËÒº
(3)Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ       (д»¯Ñ§Ê½)ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ                   _______(ÌîÊÔ¼ÁÃû³Æ)¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2£«¡¢Mg2£«½Ï¶à£¬ÕâÖÖË®³Æ×÷               £¬ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2£«¡¢Mg2£«µÄº¬Á¿µÄ·½·¨ÊÇ                    ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º¹ã¶«Ê¡ÆÚÄ©Ìâ ÌâÐÍ£ºÌî¿ÕÌâ

´óº£ÊÇÈ¡Ö®²»¾¡µÄ»¯¹¤Ô­Áϱ¦¿â£¬´Óº£Ë®ÖпÉÌáÈ¡¸÷Ï¹¤Ô­ÁÏ£¬ÏÂͼÊǹ¤Òµ¶Ôº£Ë®½øÐм¸Ïî×ÛºÏÀûÓõÄʾÒâͼ£¬¸ù¾ÝͼʾÌî¿Õ£º
(1)ÔÚÂËÒº(ÈÜÖÊÖ÷Òªº¬ÂÈ»¯Ã¾)ÖмÓÈëÉúʯ»ÒÖÆÈ¡ÇâÑõ»¯Ã¾Ê±Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_____________£¬_____________¡£
(2)ij¿ÎÍ⻯ѧ»î¶¯Ð¡×éÈ¡º£Ë®£¬¹ýÂËȥһЩ²»ÈÜÔÓÖÊ£¬Õô·¢.½á¾§£¬È»ºóÔÙ¹ýÂË£¬µÃµ½½Ï´¿¾»µÄ´ÖÑΡ£½øÐÐÕô·¢²Ù×÷ʱ£¬Ó¦Õô·¢ÖÁ_________£¨ÌîÐòºÅ£©¡£
A£®ÍêÈ«Õô¸Éʱֹͣ¼ÓÈÈ
B£®¿ì¸Éʱֹͣ¼ÓÈÈ£¬ÀûÓÃÓàÈÈÕô¸É
C£®ÓдóÁ¿¹ÌÌåÎö³öʱֹͣ¼ÓÈÈ£¬¹ýÂË£¬Í¬Ê±µÃµ½Ê£ÓàµÄÉÙÁ¿ÂËÒº
(3)Èô´ÖÑÎÖÐÉдæÔÚCaCl2µÈÔÓÖÊ£¬ÎªÁ˳ýÈ¥CaCl2£¬¿ÉÔÚ¡°¾«ÖƱ¥ºÍʳÑÎË®¡±Ê±¼ÓÈë¹ýÁ¿µÄ________(д»¯Ñ§Ê½)ÈÜÒº£¬ÔÙ¹ýÂË£¬²¢¼ÓÈëÊÊÁ¿µÄ _______(ÌîÊÔ¼ÁÃû³Æ)¼´¿É£»Èç¹û¾®Ë®»òϪˮÖк¬ÓеÄCa2+£¬Mg2+½Ï¶à£¬ÕâÖÖË®³Æ×÷________£¬ÈÕ³£Éú»îÖнµµÍË®ÖÐCa2£«£¬Mg2£«µÄº¬Á¿µÄ·½·¨ÊÇ_______¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸