Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©½ÚԼˮ×ÊÔ´£¬·ÀֹˮÎÛȾÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ£®ÏÂÁÐ×ö·¨»áÔì³ÉË®ÌåÎÛȾµÄÓУ¨ÌîÐòºÅ£©______£®
A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·Å      B£®¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å
C£®½ûֹʹÓú¬Á×Ï´Ò·۠   D£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©
£¨2£©ÈçͼÊÇˮͨµç·Ö½âµÄʾÒâͼ£®ÔÚʵÑé¹ý³ÌÖУ¬ÊÔ¹ÜaÖвúÉúµÄÆøÌåÊÇ______£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______ 2H2¡ü+O2¡ü
¡¾´ð°¸¡¿·ÖÎö£ºÊ×ÏÈÃ÷È·£¬¹¤Òµ·Ïˮֱ½ÓÅÅ·Å£»´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©¶¼»áÔì³ÉË®ÎÛ£»Òò´ËÎÛˮҪ´¦Àí´ï±êºó²ÅÄÜÅÅ·Å£»µç½âË®ÖÆÈ¡ÇâÆøµÄ»¯Ñ§·½³ÌʽΪ£º2H2O2H2¡ü+O2¡ü£¬ÊÔ¹ÜaÓëµçÔ´µÄ¸º¼«ÏàÁ¬£¬Îö³öµÄÊÇÇâÆø£»¿ÉÒÔÓûîÐÔÌ¿Îü¸½Ë®ÖеIJ»ÈÜÐÔÔÓÖÊÀ´¾»»¯Ë®£»Ca£¨HCO3£©2ÊÜÈÈ·Ö½â²úÉúË®¹¸µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨HCO3£©2CaCO3¡ý+CO2¡ü+H2O
½â´ð£º½â£º£¨1£©»áÔì³ÉË®ÌåÎÛȾµÄ×ö·¨ºÜ¶à£¬A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·ÅD£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©¶¼»áÔì³ÉË®ÎÛȾ£»
£¨2£©µç½âË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2H2O2H2¡ü+O2¡ü£¬ÊÔ¹ÜaÓëµçÔ´µÄ¸º¼«ÏàÁ¬£¬Îö³öµÄÊÇÇâÆø£»
£¨3£©»îÐÔÌ¿ÄÜÎü¸½Ë®ÖеIJ»ÈÜÐÔÔÓÖÊ£»
£¨4£©Ca£¨HCO3£©2ÊÜÈÈ·Ö½â²úÉúË®¹¸µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨HCO3£©2CaCO3¡ý+CO2¡ü+H2O
¹Ê´ð°¸Îª£º£¨1£©A¡¢D
£¨2£©ÇâÆø£¨»òH2£©£»2H2O2H2¡ü+O2¡ü
£¨3£©Îü¸½
£¨4£©Ca£¨HCO3£©2CaCO3¡ý+CO2¡ü+H2O
µãÆÀ£º±¾Ì⿼²éË®µÄÎÛȾÓë¾»»¯µÈÓйØ֪ʶ£¬ÎÒÃÇÒª²ÉÈ¡¶àÖÖ´ëÊ©£¬ÇÐʵ¼õÉÙË®ÎÛȾ£¬±£»¤Ë®Ô´£®
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°¸