Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©½ÚԼˮ×ÊÔ´£¬·ÀֹˮÎÛȾÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ£®ÏÂÁÐ×ö·¨»áÔì³ÉË®ÌåÎÛȾµÄÓУ¨ÌîÐòºÅ£©
AD
AD
£®
A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·Å      B£®¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å
C£®½ûֹʹÓú¬Á×Ï´Ò·۠   D£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©
£¨2£©Èçͼ1ÊÇˮͨµç·Ö½âµÄʾÒâͼ£®ÔÚʵÑé¹ý³ÌÖУ¬ÊÔ¹ÜaÖвúÉúµÄÆøÌåÊÇ
ÇâÆø»òH2
ÇâÆø»òH2
£¬ÊÔ¹ÜbÖвúÉúµÄÆøÌåÊÇ
ÑõÆø»òO2
ÑõÆø»òO2
£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
£®
£¨3£©Îª³ýȥˮÖеIJ»ÈÜÐÔÔÓÖÊ£¬Ä³Í¬Ñ§ÖÆ×÷ÁËÈçͼ2ËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖÐСÂÑʯµÄÖ÷Òª×÷ÓÃÊÇ
¹ýÂË
¹ýÂË
£®
·ÖÎö£º£¨1£©¸ù¾ÝË®ÎÛȾµÄÀ´Ô´·ÖÎö²¢Åжϣ»
£¨2£©¸ù¾Ýµç½âË®¸º¼«Éú³ÉÇâÆø£¬Õý¼«Éú³ÉÑõÆø·ÖÎö»Ø´ð£¬²¢ÒÀ¾Ý·½³ÌʽµÄÊéд·½·¨Êéд·½³Ìʽ£»
£¨3£©Ð¡ÂÑʯ¿É¹ýÂ˵ôË®ÖеIJ¿·Ö²»ÈÜÐÔÔÓÖÊ£®
½â´ð£º½â£º
£¨1£©A¡¢¹¤ÒµÉú²úÖеķÏË®»áÔì³É¹¤ÒµÎÛȾ£¬·ûºÏÌâÒ⣻
B¡¢ÁòµÄÑõ»¯ÎïºÍµªµÄÑõ»¯ÎïµÈÆøÌåµÄÅÅ·Å£¬»áÒýÆðËáÓ꣬´Ó¶øÒýÆðË®µÄÎÛȾ£¬¹Ê¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å¿É·ÀֹˮÎÛȾ£¬²»·ûºÏÌâÒ⣻
C¡¢º¬Á×Ï´Ò·۵ÄʹÓûáʹˮ¸»ÓªÑø»¯£¬Ôì³ÉË®ÎÛȾÏÖÏ󣬽ûֹʹÓú¬Á×Ï´Ò·ÛÔò¿É±ÜÃ⣬²»·ûºÏÌâÒ⣻
D¡¢´óÁ¿Ê¹Óû¯·ÊºÍÅ©Ò©£¬»áʹ²ÐÁôÎïËæË®Á÷Èë½­ºÓ£¬ÎÛȾˮÌ壬·ûºÏÌâÒ⣻
£¨2£©¹Û²ìͼ¿ÉÖª£ºÊÔ¹ÜaÁ¬½ÓµÄÊǸº¼«£¬ËùÒÔ²úÉúµÄÆøÌåÊÇÇâÆø£¬ÊÔ¹ÜbÁ¬½ÓµÄÊÇÕý¼«£¬Éú³ÉÆøÌåÊÇÑõÆø£¬»òÕ߸ù¾ÝÉú³ÉµÄÇâÆøºÍÑõÆøµÄÌå»ý±ÈÊÇ2£º1½øÐÐÅжϣ»Ë®Í¨µçÉú³ÉÇâÆøºÍÑõÆø£¬·½³ÌʽÊÇ£º2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü£»
£¨3£©Ð¡ÂÑʯ¿É¹ýÂ˵ôË®ÖеIJ¿·Ö²»ÈÜÐÔÔÓÖÊ£»
¹Ê´ð°¸Îª£º
£¨1£©AD£»
£¨2£©ÇâÆø»òH2£» ÑõÆø»òO2£»    2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü£»
£¨3£©¹ýÂË£®
µãÆÀ£ºÁ˽âË®ÎÛȾÀ´Ô´¡¢µç½âË®ÏÖÏó¼°·½³Ìʽ¡¢¹ýÂ˵ÄÔ­ÀíÕâЩ֪ʶ¼°ÆäÓ¦Ó㬲ÅÄÜÁé»î½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©»¯Ñ§·ûºÅ¡°3H2O¡±µÄÒâÒåÊÇ
±íʾ3¸öË®·Ö×Ó
±íʾ3¸öË®·Ö×Ó
£®
£¨2£©Í¼1ÊÇˮͨµç·Ö½âµÄʾÒâͼ£®ÔÚʵÑé¹ý³ÌÖУ¬ÊÔ¹ÜaÖвúÉúµÄÆøÌåÃû³ÆÊÇ
ÇâÆø
ÇâÆø
£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·ûºÅ±í´ïʽ£¬²¢×¢Ã÷·´Ó¦ÀàÐÍ£º
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
£¬
·Ö½â
·Ö½â
·´Ó¦£®
£¨3£©³ýȥˮÖÐÄÑÈÜÐÔ¹ÌÌåÔÓÖʳ£ÓõIJÙ×÷ÊÇ
¹ýÂË
¹ýÂË
£®ÆäÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ
ÉÕ±­¡¢²£Á§¡¢Â©¶·
ÉÕ±­¡¢²£Á§¡¢Â©¶·
£®ÎªÁ˾»»¯Ë®£¬Ä³Í¬Ñ§ÖÆ×÷ÁËͼ2ËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖÐÀûÓÃÁË»îÐÔÌ¿µÄ
Îü¸½ÐÔ
Îü¸½ÐÔ
 ÐÔ£®
£¨4£©¼ìÑéË®ÊÇӲˮ»¹ÊÇÈíË®£¬¿ÉÓõÄÎïÖÊÊÇ
·ÊÔíË®
·ÊÔíË®
£®ÇëÄã˵³öÉú»îÖÐʹӲˮÈí»¯µÄÒ»ÖÖ³£Ó÷½·¨
Öó·Ð
Öó·Ð
£®
£¨5£©½ñÄ곤½­ÖÐÏÂÓεØÇøÔâÓöÁË°ÙÄ꺱¼ûµÄ¸Éºµ£¬¸É¿ÝµÄ³ØÌÁʱʱɢ·¢×Ŷñ³ô£¬ÄãÄÜÎŵ½³ôζµÄÖ÷ÒªÔ­ÒòÊÇ
·Ö×ÓÊDz»¶ÏÔ˶¯µÄ
·Ö×ÓÊDz»¶ÏÔ˶¯µÄ
£»£¨Ó÷Ö×ÓÔ­×Ó¹Ûµã½âÊÍ£©
£¨6£©Ê¹ÓÃÎÞÁ×Ï´Ò·ÛÓÐÀûÓÚ±£»¤Ë®×ÊÔ´£¬ÕâÀïµÄ¡°Áס±ÊÇÖ¸
ÔªËØ
ÔªËØ
£»£¨Ñ¡Ìî¡°Ô­×Ó¡±¡¢¡°Àë×Ó¡±¡¢¡°·Ö×Ó¡±¡¢¡°ÔªËØ¡±£©
£¨7£©½ÚË®ÊÇÎÒÃÇÿ¸öÈËÒå²»ÈݴǵÄÖ°Ôð£¬ÇëÄã½áºÏÉú»îºÍ¿Î±¾ÖªÊ¶£¬Ìá³öÒ»Ìõ½ÚË®½¨Ò飺
ÌÔÃ×Ë®¿É½½»¨
ÌÔÃ×Ë®¿É½½»¨
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©»¯Ñ§·ûºÅ¡°3H2O¡±µÄÒâÒåÊÇ________£®
£¨2£©Í¼1ÊÇˮͨµç·Ö½âµÄʾÒâͼ£®ÔÚʵÑé¹ý³ÌÖУ¬ÊÔ¹ÜaÖвúÉúµÄÆøÌåÃû³ÆÊÇ________£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·ûºÅ±í´ïʽ£¬²¢×¢Ã÷·´Ó¦ÀàÐÍ£º________£¬________·´Ó¦£®
£¨3£©³ýȥˮÖÐÄÑÈÜÐÔ¹ÌÌåÔÓÖʳ£ÓõIJÙ×÷ÊÇ________£®ÆäÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ________£®ÎªÁ˾»»¯Ë®£¬Ä³Í¬Ñ§ÖÆ×÷ÁËͼ2ËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖÐÀûÓÃÁË»îÐÔÌ¿µÄ________ ÐÔ£®
£¨4£©¼ìÑéË®ÊÇӲˮ»¹ÊÇÈíË®£¬¿ÉÓõÄÎïÖÊÊÇ________£®ÇëÄã˵³öÉú»îÖÐʹӲˮÈí»¯µÄÒ»ÖÖ³£Ó÷½·¨________£®
£¨5£©½ñÄ곤½­ÖÐÏÂÓεØÇøÔâÓöÁË°ÙÄ꺱¼ûµÄ¸Éºµ£¬¸É¿ÝµÄ³ØÌÁʱʱɢ·¢×Ŷñ³ô£¬ÄãÄÜÎŵ½³ôζµÄÖ÷ÒªÔ­ÒòÊÇ________£»£¨Ó÷Ö×ÓÔ­×Ó¹Ûµã½âÊÍ£©
£¨6£©Ê¹ÓÃÎÞÁ×Ï´Ò·ÛÓÐÀûÓÚ±£»¤Ë®×ÊÔ´£¬ÕâÀïµÄ¡°Áס±ÊÇÖ¸________£»£¨Ñ¡Ìî¡°Ô­×Ó¡±¡¢¡°Àë×Ó¡±¡¢¡°·Ö×Ó¡±¡¢¡°ÔªËØ¡±£©
£¨7£©½ÚË®ÊÇÎÒÃÇÿ¸öÈËÒå²»ÈݴǵÄÖ°Ôð£¬ÇëÄã½áºÏÉú»îºÍ¿Î±¾ÖªÊ¶£¬Ìá³öÒ»Ìõ½ÚË®½¨Ò飺________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012-2013ѧÄê½­ËÕÊ¡ÑγÇÊи·ÄþÏØʵÑé³õÖоÅÄ꼶£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©»¯Ñ§·ûºÅ¡°3H2O¡±µÄÒâÒåÊÇ    £®
£¨2£©Í¼1ÊÇˮͨµç·Ö½âµÄʾÒâͼ£®ÔÚʵÑé¹ý³ÌÖУ¬ÊÔ¹ÜaÖвúÉúµÄÆøÌåÃû³ÆÊÇ    £¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·ûºÅ±í´ïʽ£¬²¢×¢Ã÷·´Ó¦ÀàÐÍ£º    £¬    ·´Ó¦£®
£¨3£©³ýȥˮÖÐÄÑÈÜÐÔ¹ÌÌåÔÓÖʳ£ÓõIJÙ×÷ÊÇ    £®ÆäÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓР   £®ÎªÁ˾»»¯Ë®£¬Ä³Í¬Ñ§ÖÆ×÷ÁËͼ2ËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖÐÀûÓÃÁË»îÐÔÌ¿µÄ     ÐÔ£®
£¨4£©¼ìÑéË®ÊÇӲˮ»¹ÊÇÈíË®£¬¿ÉÓõÄÎïÖÊÊÇ    £®ÇëÄã˵³öÉú»îÖÐʹӲˮÈí»¯µÄÒ»ÖÖ³£Ó÷½·¨    £®
£¨5£©½ñÄ곤½­ÖÐÏÂÓεØÇøÔâÓöÁË°ÙÄ꺱¼ûµÄ¸Éºµ£¬¸É¿ÝµÄ³ØÌÁʱʱɢ·¢×Ŷñ³ô£¬ÄãÄÜÎŵ½³ôζµÄÖ÷ÒªÔ­ÒòÊÇ    £»£¨Ó÷Ö×ÓÔ­×Ó¹Ûµã½âÊÍ£©
£¨6£©Ê¹ÓÃÎÞÁ×Ï´Ò·ÛÓÐÀûÓÚ±£»¤Ë®×ÊÔ´£¬ÕâÀïµÄ¡°Áס±ÊÇÖ¸    £»£¨Ñ¡Ìî¡°Ô­×Ó¡±¡¢¡°Àë×Ó¡±¡¢¡°·Ö×Ó¡±¡¢¡°ÔªËØ¡±£©
£¨7£©½ÚË®ÊÇÎÒÃÇÿ¸öÈËÒå²»ÈݴǵÄÖ°Ôð£¬ÇëÄã½áºÏÉú»îºÍ¿Î±¾ÖªÊ¶£¬Ìá³öÒ»Ìõ½ÚË®½¨Ò飺    £®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸