Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥¾ÍÊǸö»¯Ñ§Ð¡ÊÀ½ç£®
£¨1£©ÎªÁËÈ«ÃñµÄ½¡¿µ£¬ÎÀÉú²¿ÍƹãʹÓÃÇ¿»¯¼ÓÌú½´ÓÍ£®ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ
ÔªËØ
ÔªËØ
£¨Ìî¡°µ¥ÖÊ¡±¡°ÔªËØ¡±»ò¡°Ô­×Ó¡±£©£®
£¨2£©ÔÚ²Í×ÀÉÏ£¬µ±ÎÒÃÇ·¢ÏÖijÖÖÌÀºÜµ­Ê±£¬Í¨³£µÄ×ö·¨ÊÇ
¼ÓÑÎ
¼ÓÑÎ
£¬Õâ¸ö¹ý³ÌÖÐÒ»¶¨²»±äµÄÊÇ
A
A
£¬Ò»¶¨±ä´óµÄÊÇ
BCD
BCD
£®£¨ÇëÌîÏÂÁÐÑ¡ÏîÖеÄ×Öĸ£©
A¡¢Ë®µÄÖÊÁ¿   B¡¢ÌÀµÄÖÊÁ¿   C¡¢ÑεÄÖÊÁ¿  D¡¢ÑεÄÖÊÁ¿·ÖÊý£®
·ÖÎö£º£¨1£©¸ù¾ÝÎïÖʵÄ×é³É·ÖÎö£¬¼ÓÌú½´ÓÍÖеÄÌúÖ¸µÄÊÇÌúÔªËØ£®
£¨2£©Ê³ÑÎÊÇÉú»îÖÐ×î³£Óõĵ÷ζ¼Á£¬Î¶µÀÏÌ£®ÌÀºÜµ­Ê±Í¨³£¼ÓʳÑε÷½Ú£¬Ê³ÑÎÈÜÓÚÌÀË®£¬µÃµ½ÈÜÒº£®¾Ý´Ë·ÖÎöÈܽâºóµÄ±ä»¯£»
½â´ð£º½â£º£¨1£©ÌúÊÇÓÉÌúÔ­×Ó¹¹³ÉµÄ£¬ÎÒ¹úÍƹãʹÓÃÇ¿»¯Ìú½´ÓÍÖв»¿ÉÄÜÓÐÌúµÄµ¥ÖÊÀýÈçÌúÁ£µÈ£®¹Ê´ð°¸Îª£ºÔªËØ£®
£¨2£©ÌÀºÜµ­Ê±¼ÓÈëʳÑΣ¨Éú»îÉϼò³ÆΪÑΣ©£¬ÈܽâÔÚÌÀË®ÖУ¬Ôö¼ÓÌÀµÄÏÌζ£®¼ÓÑÎÈܽ⣬²¢²»¸Ä±äË®µÄÁ¿£¬µ«ÈÜÒºÖÐÑεÄÖÊÁ¿Ôö¼Ó£¬ÈÜÒºÌÀµÄÖÊÁ¿ËæÖ®Ôö¼Ó£¬ÌÀË®ÈÜÒºÖÐÑεĺ¬Á¿£¨¼´ÖÊÁ¿·ÖÊý£©Ò²Ôö¼Ó£®
¹Ê´ð£º¼ÓÑΣ¨»ò¼ÓʳÑΡ¢¼ÓÂÈ»¯ÄÆ£©£¬A£¬BCD£»
µãÆÀ£º´ËÌâ½ôÃÜÁªÏµÉú»îʵ¼Ê£¬°ÑËùѧ֪ʶÓõ½ÈÕ³£Éú»îÖУ¬ÌåÏÖÁËѧÒÔÖÂÓõÄ˼Ï룮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

12¡¢Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥³ø·¿¾ÍÊÇÒ»¸ö»¯Ñ§Ð¡ÊÀ½ç£®
£¨1£©ÒºÌ¬Ö²ÎïÓͺ͹Ì̬¶¯ÎïÓͺϳÆΪÓÍÖ¬£®Èô¹øÀïµÄÓÍ×Å»ðÁË£¬Ó¦Á¢¼´¸ÇÉϹø¸ÇÃð»ð£¬ÆäÔ­ÀíÊÇ
¸ô¾ø¿ÕÆø»òÑõÆø
£®
£¨2£©ÎªÁËÈ«ÃñµÄ½¡¿µ£¬ÎÀÉú²¿ÍƹãʹÓÃÇ¿»¯¼ÓÌú½´ÓÍ£®ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ
ÔªËØ
£¨Ìî¡°µ¥ÖÊ¡±¡°ÔªËØ¡±»ò¡°Ô­×Ó¡±£©£®
£¨3£©Ð¡Ã÷ÍíÉÏÇÐÍêÎ÷¹Ïºó¾Í½«²Ëµ¶·ÅÔڲ˰åÉÏÁË£¬µÚ¶þÌìÔçÉÏ·¢Ïֲ˵¶ÉúÐâÁË£®ÇëÄã°ïËû·ÖÎö²Ëµ¶ÉúÐâµÄÔ­Òò£º
ÌúÓë¿ÕÆøÖеÄÑõÆøºÍË®½Ó´¥£¬ÈÝÒ×ÉúÐâ
£»ÎªÁË·ÀÖ¹Õâ°Ñ²Ëµ¶ÉúÐ⣬СÃ÷Ó¦²ÉÈ¡ÄÄЩ·ÀÐâ´ëÊ©
±£³Öµ¶¾ß¸ÉÔï
¡¢
Í¿ÓÍ
£¨ÌîÁ½Ìõ£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

35¡¢Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥³ø·¿¾ÍÊÇÒ»¸ö»¯Ñ§Ð¡ÊÀ½ç£®
£¨1£©ÒºÌ¬Ö²ÎïÓͺ͹Ì̬¶¯ÎïÓͺϳÆΪÓÍÖ¬£®Èô¹øÀïµÄÓÍ×Å»ðÁË£¬Ó¦Á¢¼´¸ÇÉϹø¸ÇÃð»ð£¬ÆäÔ­ÀíÊÇ
¸ô¾ø¿ÕÆø
£®
£¨2£©ÎªÁËÈ«ÃñµÄ½¡¿µ£¬ÎÀÉú²¿ÍƹãʹÓÃÇ¿»¯¼ÓÌú½´ÓÍ£®ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ
ÔªËØ
£¨Ìî¡°µ¥ÖÊ¡±¡°ÔªËØ¡±»ò¡°Ô­×Ó¡±£©£®
£¨3£©Ð¡Ã÷ÍíÉÏÇÐÍêÎ÷¹Ïºó¾Í½«²Ëµ¶·ÅÔڲ˰åÉÏÁË£¬µÚ¶þÌìÔçÉÏ·¢Ïֲ˵¶ÉúÐâÁË£®ÇëÄã°ïËû·ÖÎö²Ëµ¶ÉúÐâµÄÔ­Òò£º
ÌúÓë¿ÕÆøÖеÄÑõÆøºÍË®½Ó´¥£¬ÈÝÒ×ÉúÐâ
£»ÎªÁË·ÀÖ¹Õâ°Ñ²Ëµ¶ÉúÐ⣬СÃ÷Ó¦²ÉÈ¡ÄÄЩ·ÀÐâ´ëÊ©
±£³Öµ¶¾ß¸ÉÔï
¡¢
Í¿ÓÍ
£¨ÌîÁ½Ìõ£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥³ø·¿¾ÍÊÇÒ»¸ö»¯Ñ§Ð¡ÊÀ½ç£¬²ñÃ×ÓÍÑν´´×ÌÇ°üº¬×Ų»ÉÙ»¯Ñ§ÖªÊ¶£®
£¨1£©ÎªÁËÈ«ÃñµÄ½¡¿µ£¬ÎÀÉú²¿ÍƹãʹÓÃÇ¿»¯¼ÓÌú½´ÓÍ£®ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ
ÔªËØ
ÔªËØ
£¨Ìî¡°µ¥ÖÊ¡±¡¢¡°ÔªËØ¡±»ò¡°Ô­×Ó¡±£©£®
£¨2£©ÒºÌ¬Ö²ÎïÓͺ͹Ì̬¶¯ÎïÓͺϳÆΪÓÍÖ¬£®Èô¹øÀïµÄÓÍ×Å»ðÁË£¬Ó¦Á¢¼´¸ÇÉϹø¸ÇÃð»ð£¬ÆäÔ­ÀíÊÇ
ºÍ¿ÕÆøµÄÑõÆø¸ô¾ø
ºÍ¿ÕÆøµÄÑõÆø¸ô¾ø
£®
£¨3£©³ø·¿Öг£¼ûµÄÑÎÖ÷ÒªÓÐʳÑκʹ¿¼î£¬ÔÚ³ø·¿ÖпÉÒÔ¼ø±ðËüÃǵÄÎïÖÊÊÇ
ʳ´×
ʳ´×
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2010?¼¯ÃÀÇøÖʼ죩Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥³ø·¿¾ÍÊÇÒ»¸ö»¯Ñ§Ð¡ÊÀ½ç£®³ø·¿ÀïÓв»ÉٵĻ¯Ñ§ÎïÖÊ£¬Çë¸ù¾ÝÒªÇó½«ËüÃÇÌîдÔÚÏÂÃæ±í¸ñÖУ®
ÎïÖÊ·ÖÀà »ìºÏÎÌîдÃû³Æ£© Ñõ»¯ÎÌîд»¯Ñ§Ê½£© ÑΣ¨Ìîд»¯Ñ§Ê½£©
ÎïÖʵÄÃû³Æ»ò»¯Ñ§Ê½
½´ÓÍ
½´ÓÍ
H2O
H2O
NaCl
NaCl

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Éú»î´¦´¦Óл¯Ñ§£¬¼ÒÍ¥³ø·¿¾ÍÊÇÒ»¸ö»¯Ñ§Ð¡ÊÀ½ç£®
£¨1£©Ó͹ø×Å»ðÁË£¬Ó¦Á¢¼´¸ÇÉϹø¸ÇÃð»ð£¬ÆäÔ­ÀíÊÇ
 

£¨2£©ÎªÁ˽¡¿µ£¬ÎÀÉú²¿ÍƹãʹÓÃÇ¿»¯¼ÓÌú½´ÓÍ£®ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ
 
£¨Ìîµ¥ÖÊ¡¢ÔªËØ¡¢»òÔ­×Ó£©
£¨3£©Ð¡Ã÷ÇÐÍêÎ÷¹Ïºó¾Í½«²Ëµ¶·ÅÔڲ˰åÉÏ£¬Ò»¶Îʱ¼ä·¢Ïֲ˵¶ÉúÐâÁË£¬Çë°ïËû·ÖÎö²Ëµ¶ÉúÐâµÄÔ­Òò
 
£»ÎªÁË·ÀÖ¹²Ëµ¶ÉúÐ⣬СÃ÷Ó¦¸Ã²ÉÈ¡ÄÄЩ·ÀÐâ´ëÊ©£¨ÌîÒ»Ìõ£©
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸