Ë®¶ÔÎÒÃǵÄÉú²úºÍÉú»î¶¼ÊǷdz£ÖØÒªµÄ£®
£¨1£©Ë®ÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®¹¤ÒµÉÏ¿ÉÓõç½âË®µÄ·½·¨ÖÆÈ¡ÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ    £®Í¼¢ÙËùʾµç½âË®µÄʵÑéÖУ¬ÊÔ¹Ü1ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇ    £®
£¨2£©Ä³Í¬Ñ§Òª¾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸ö¼òÒ×¾»Ë®Æ÷£¨Èçͼ¢Ú£©£¬ÆäÖÐСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞµÄ×÷ÓÃÊÇ    £®
£¨3£©Ê¢×°¿óȪˮÓõÄËÜÁÏÆ¿Çá±ãÎÀÉú£¬¿ÉÒÔ»ØÊÕÔÙÀûÓã¬ÆäËùÓòÄÁÏÊôÓÚ    £®
A£®¸´ºÏ²ÄÁÏ  B£®Óлú¸ß·Ö×Ó²ÄÁÏ  C£®¹èËáÑβÄÁÏ  D£®½ðÊô²ÄÁÏ
£¨4£©ÎÒÃÇÓ¦µ±ÕäϧÿһµÎË®£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ½ÚÔ¼ÓÃË®µÄÊÇ    £®
A£®Ï´²ËµÄË®ÓÃÀ´½½»¨       B£®Ê¹ÓýÚË®ÁúÍ·
C£®Óò»¼ä¶ÏµÄË®Á÷³åÏ´Íë¿ê D£®Ï´ÊÖ²Á·ÊÔíʱ£¬¹ØÉÏË®ÁúÍ·£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾Ý¹¤ÒµÉϵç½âË®ÖÆÈ¡ÇâÆøµÄÔ­Àíд³ö·´Ó¦µÄ·½³Ìʽ£¬¸ù¾ÝÊÔ¹Ü1µÄµç¼«·ÖÎöÊÕ¼¯µÄÆøÌ壻
£¨2£©¸ù¾ÝСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞ¿ÉÒÔ×èµ²²»ÈÜÓÚË®µÄ¹ÌÌåÎïÖÊͨ¹ý·ÖÎö×÷Óã»
£¨3£©¸ù¾ÝËÜÁϵķÖÀà½øÐзÖÎö£»
£¨4£©¸ù¾ÝÓйØ×ö·¨·ÖÎöÊÇ·ñ½ÚÔ¼ÓÃË®£®
½â´ð£º½â£º£¨1£©¹¤ÒµÉϵç½âË®ÖÆÈ¡ÇâÆø£¬Í¬Ê±µÃµ½ÁËÑõÆø£¬·´Ó¦µÄ·½³ÌʽÊÇ£º2H2O 2H2¡ü+O2¡ü£®ÊÔ¹Ü1ÖÐÊÕ¼¯µ½µÄÊǸº¼«ÉϲúÉúµÄÆøÌ壬ӦΪÇâÆø£»
£¨2£©ÓÉÓÚСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞ¿ÉÒÔ×èµ²²»ÈÜÓÚË®µÄ¹ÌÌåÎïÖÊͨ¹ý£®ËùÒÔ£¬¼òÒ×¾»Ë®Æ÷ÖеÄСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞÄܶÔË®Æðµ½¹ýÂ˵Ä×÷Óã»
£¨3£©ÓɲÄÁϵķÖÀà¿ÉÖª£¬ËÜÁÏÊôÓÚÓлú¸ß·Ö×Ó²ÄÁÏ£¬¹ÊÑ¡ÏîB·ûºÏÌâÒ⣻
£¨4£©Ë®ÊDZ¦¹óµÄ×ÊÔ´£¬ÓëÎÒÃǵÄÉú»îϢϢÏà¹Ø£®ËùÒÔ£¬ÔÚÈÕ³£Éú»îÖÐҪעÒâ½ÚÔ¼ÓÃË®£®ÀýÈ磬ϴ²ËµÄË®ÓÃÀ´½½»¨¡¢Ê¹ÓýÚË®ÁúÍ·¡¢Ï´ÊÖ²Á·ÊÔíʱ¹ØÉÏË®ÁúÍ·µÈ¶¼ÊǽÚÔ¼ÓÃË®µÄºÃÏ°¹ß£¬ºÃ×ö·¨£¬µ«ÊÇÑ¡ÏîCÖÐÓò»¼ä¶ÏµÄË®³åÍë¿ê£¬»áÀ˷ѽ϶àµÄË®£¬²»ÊǽÚÔ¼ÓÃË®µÄ±íÏÖ£¬¹ÊC·ûºÏÌâÒ⣮
¹Ê´ðΪ£º¹Ê´ð°¸Îª£º£¨1£©2H2O 2H2¡ü+O2¡ü£¬ÇâÆø£»£¨2£©¹ýÂË£»£¨3£©B£»£¨4£©C£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÓйØË®µÄ֪ʶ£¬ÊìÁ·ÕÆÎÕË®µç½âʱµÄÏÖÏó¼°½áÂÛ¡¢Á˽âË®µÄ¾»»¯·½·¨ºÍÓлú¸ß·Ö×Ó²ÄÁϵÄÖÖÀ࣬Êǽâ¾ö´ËÌâµÄ»ù´¡£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ë®¶ÔÎÒÃǵÄÉú²úºÍÉú»î¶¼ÊǷdz£ÖØÒªµÄ£®
£¨1£©Èçͼ¢ÙËùʾÊǵç½âË®µÄʵÑ飬д³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
£¬
ÆäÖÐÊÔ¹Ü
2
2
£¨Ìî¡°1¡±»ò¡°2¡±£©ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇÑõÆø£®
£¨2£©Ä³Í¬Ñ§Òª¾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸ö¼òÒ×¾»Ë®Æ÷£¨Èçͼ¢Ú£©£¬ÆäÖÐСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞµÄ×÷ÓÃÊÇ
¹ýÂË
¹ýÂË
£®
£¨3£©Ê¢×°¿óȪˮÓõÄËÜÁÏÆ¿Çá±ãÎÀÉú£¬¿ÉÒÔ»ØÊÕÔÙÀûÓã¬ÆäËùÓòÄÁÏÊôÓÚ
B
B
£¨ÌîÐòºÅ£©
A£®¸´ºÏ²ÄÁÏ                   B£®Óлú¸ß·Ö×Ó²ÄÁÏ
C£®¹èËáÑβÄÁÏ                D£®½ðÊô²ÄÁÏ
£¨4£©ÎÒÃÇÓ¦µ±ÕäϧÿһµÎË®£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ½ÚÔ¼ÓÃË®µÄÊÇ
C
C
£¨Ìî±êºÅ£©£®
A£®Ï´²ËµÄË®ÓÃÀ´½½»¨     B£®Ê¹ÓýÚË®ÁúÍ·   C£®Óò»¼ä¶ÏµÄË®Á÷³åÏ´Íë¿ê     D£®Ï´ÊÖ²Á·ÊÔíʱ£¬¹ØÉÏË®ÁúÍ·
£¨5£©Éú»îÖнµµÍË®µÄÓ²¶È³£Óõķ½·¨ÊÇ
¼ÓÈÈÖó·Ð
¼ÓÈÈÖó·Ð
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ë®¶ÔÎÒÃǵÄÉú²úºÍÉú»î¶¼ÊǷdz£ÖØÒªµÄ£®
£¨1£©Ë®ÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®¹¤ÒµÉÏ¿ÉÓõç½âË®µÄ·½·¨ÖÆÈ¡ÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
£®Í¼¢ÙËùʾµç½âË®µÄʵÑéÖУ¬ÊÔ¹Ü1ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇ
ÇâÆø
ÇâÆø
£®
£¨2£©Ä³Í¬Ñ§Òª¾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸ö¼òÒ×¾»Ë®Æ÷£¨Èçͼ¢Ú£©£¬ÆäÖÐСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞµÄ×÷ÓÃÊÇ
¹ýÂË
¹ýÂË
£®
£¨3£©Ê¢×°¿óȪˮÓõÄËÜÁÏÆ¿Çá±ãÎÀÉú£¬¿ÉÒÔ»ØÊÕÔÙÀûÓã¬ÆäËùÓòÄÁÏÊôÓÚ
B£®
B£®
£®
A£®¸´ºÏ²ÄÁÏ  B£®Óлú¸ß·Ö×Ó²ÄÁÏ  C£®¹èËáÑβÄÁÏ  D£®½ðÊô²ÄÁÏ
£¨4£©ÎÒÃÇÓ¦µ±ÕäϧÿһµÎË®£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ½ÚÔ¼ÓÃË®µÄÊÇ
C
C
£®
A£®Ï´²ËµÄË®ÓÃÀ´½½»¨       B£®Ê¹ÓýÚË®ÁúÍ·
C£®Óò»¼ä¶ÏµÄË®Á÷³åÏ´Íë¿ê D£®Ï´ÊÖ²Á·ÊÔíʱ£¬¹ØÉÏË®ÁúÍ·£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ë®¶ÔÎÒÃǵÄÉú²úºÍÉú»î¶¼ÊǷdz£ÖØÒªµÄ£®
£¨1£©Í¼¢ÙËùʾµç½âË®µÄʵÑéÖУ¬ÊÔ¹Ü
2
2
ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇÑõÆø£®ÔÚË®µÄµç½âʵÑéÖУ¬·¢Éú¸Ä±äµÄ΢Á£ÊÇ
Ë®·Ö×Ó
Ë®·Ö×Ó
£¬²»±äµÄ΢Á£ÊÇ
ÇâÔ­×Ó
ÇâÔ­×Ó
ºÍ
ÑõÔ­×Ó
ÑõÔ­×Ó
£®
£¨2£©Ä³Í¬Ñ§Òª¾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸ö¼òÒ×¾»Ë®Æ÷£¨Èçͼ¢Ú£©£¬ÆäÖлîÐÔÌ¿Ö÷ÒªÆð
Îü¸½
Îü¸½
×÷Óã®
£¨3£©ÎÒÃÇÓ¦µ±ÕäϧÿһµÎË®£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ½ÚÔ¼ÓÃË®µÄÊÇ
C
C
£®
A£®Ï´²ËµÄË®ÓÃÀ´½½»¨
B£®Ê¹ÓýÚË®ÁúÍ·
C£®Óò»¼ä¶ÏµÄË®Á÷³åÏ´Íë¿ê
D£®Ï´ÊÖ²Á·ÊÔíʱ£¬¹ØÉÏË®ÁúÍ·£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012Ä긣½¨Ê¡ÈýÃ÷ÊÐÄþ»¯ÏسǶ«ÖÐѧÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨Áù£©£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

Ë®¶ÔÎÒÃǵÄÉú²úºÍÉú»î¶¼ÊǷdz£ÖØÒªµÄ£®
£¨1£©Èçͼ¢ÙËùʾÊǵç½âË®µÄʵÑ飬д³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ    £¬
ÆäÖÐÊԹܠ   £¨Ìî¡°1¡±»ò¡°2¡±£©ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇÑõÆø£®
£¨2£©Ä³Í¬Ñ§Òª¾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸ö¼òÒ×¾»Ë®Æ÷£¨Èçͼ¢Ú£©£¬ÆäÖÐСÂÑʯ¡¢Ê¯Ó¢É³ºÍÅòËÉÃÞµÄ×÷ÓÃÊÇ    £®
£¨3£©Ê¢×°¿óȪˮÓõÄËÜÁÏÆ¿Çá±ãÎÀÉú£¬¿ÉÒÔ»ØÊÕÔÙÀûÓã¬ÆäËùÓòÄÁÏÊôÓÚ    £¨ÌîÐòºÅ£©
A£®¸´ºÏ²ÄÁÏ                   B£®Óлú¸ß·Ö×Ó²ÄÁÏ
C£®¹èËáÑβÄÁÏ                D£®½ðÊô²ÄÁÏ
£¨4£©ÎÒÃÇÓ¦µ±ÕäϧÿһµÎË®£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ½ÚÔ¼ÓÃË®µÄÊÇ    £¨Ìî±êºÅ£©£®
A£®Ï´²ËµÄË®ÓÃÀ´½½»¨     B£®Ê¹ÓýÚË®ÁúÍ·   C£®Óò»¼ä¶ÏµÄË®Á÷³åÏ´Íë¿ê     D£®Ï´ÊÖ²Á·ÊÔíʱ£¬¹ØÉÏË®ÁúÍ·
£¨5£©Éú»îÖнµµÍË®µÄÓ²¶È³£Óõķ½·¨ÊÇ    £®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸