A¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊýÏàͬ£¬µ«Ïà²îÒ»¸öµç×Ӳ㣬ÇÒÁ½µ¥ÖÊÔÚ³£ÎÂÏÂËù´¦µÄ״̬Ïàͬ£¬A¡¢CÁ½ÔªËØλÓÚͬһÖÜÆÚ£¬²¢ÄÜÐγɻ¯ºÏÎïAC2£¬AC2ÄÚ¹²ÓÐ22ÖÊ×Ó£¬ÊÔÇó£º

£¨1£©A¡¢B¡¢CµÄÔªËØÃû³ÆA______£»B_______£»C________

£¨2£©A¡¢BµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ»¯Ñ§Ê½Îª£¨°´ËáÐÔÓÉÇ¿µ½Èõ˳ÐòÅÅÁУ©__________

£¨3£©A¡¢B¡¢CµÄÇ⻯ÎïµÄ»¯Ñ§Ê½Îª£¨°´Îȶ¨ÐÔÓÉÇ¿µ½Èõ˳ÐòÅÅÁУ©_________________

£¨4£©BµÄÑõ»¯ÎïÓëAµÄµ¥ÖÊ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º_________________________

£¨1£©Ì¼£»¹è£»Ñõ£»£¨2£©H2CO3>H2SiO3£»£¨3£©H2O>CH4>SiH4 C£«SiO2 2CO¡ü£«Si


½âÎö:

±¾ÌâµÄÍ»ÆƵãΪ¡°A¡¢CÁ½ÔªËØλÓÚͬһÖÜÆÚ£¬²¢ÄÜÐγɻ¯ºÏÎïAC2£¬AC2ÄÚ¹²ÓÐ22ÖÊ×Ó¡±£¬ ÓÉAC2¿ÉÖªA¡¢CµÄ»¯ºÏ¼ÛΪ+2¡¢-1»ò+4¡¢-2£¬ZA+2ZC=22£¬Ôòµ±ZC=9ʱ£¬ZA=2£¬²»³ÉÁ¢£¬µ±ZC=8ʱ£¬ZA=6£¬·ûºÏÌâÒ⣬ÔòAΪC£¬    CΪO¡£ÓÖÒòΪA¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊýÏàͬ£¬¹ÊBΪSi¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

A¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊýÏàͬ£¬µ«Ïà²îÒ»¸öµç×Ӳ㣬ÇÒÁ½µ¥ÖÊÔÚ³£ÎÂÏÂËù´¦µÄ״̬Ïàͬ£¬A¡¢CÁ½ÔªËØλÓÚͬһÖÜÆÚ£¬²¢ÄÜÐγɻ¯ºÏÎïAC2£¬AC2ÄÚ¹²ÓÐ22ÖÊ×Ó£¬ÊÔÇó£º
£¨1£©A¡¢B¡¢CµÄÔªËØÃû³ÆA
̼
̼
£»B
¹è
¹è
£»C
Ñõ
Ñõ

£¨2£©A¡¢BµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ°´ËáÐÔÓÉÇ¿µ½Èõ˳ÐòΪ£¨Ìѧʽ£©
H2CO3£¾H2SiO3
H2CO3£¾H2SiO3

£¨3£©A¡¢B¡¢CµÄÇ⻯ÎïµÄ°´Îȶ¨ÐÔÓÉÇ¿µ½Èõ˳ÐòΪ£¨Ìѧʽ£©
H2O£¾CH4£¾SiH4
H2O£¾CH4£¾SiH4

£¨4£©BµÄÑõ»¯ÎïÓëAµÄµ¥ÖÊ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
C+SiO2
 ¸ßΠ
.
 
2CO¡ü+Si
C+SiO2
 ¸ßΠ
.
 
2CO¡ü+Si
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÎïÀí½ÌÑÐÊÒ ÌâÐÍ£º021

ij»¯ºÏÎïÓÉA¡¢BÁ½ÔªËØ×é³É£¬Èç¹ûA¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊý·Ö±ðÊÇ4ºÍ6£¬Ôò»¯ºÏÎïµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ£¨¡¡£©

A£®A2B¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡    B£®AB¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  C£®AB2¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡    D£®A2B2

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º021

ij»¯ºÏÎïÓÉA¡¢BÁ½ÔªËØ×é³É£¬Èç¹ûA¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊý·Ö±ðÊÇ4ºÍ6£¬Ôò»¯ºÏÎïµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ£¨¡¡£©

A£®A2B¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡    B£®AB¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  C£®AB2¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡    D£®A2B2

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2009-2010ѧÄ긣½¨Ê¡ÏÃÃÅÁùÖиßÒ»£¨Ï£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

A¡¢BÁ½ÔªËصÄÔ­×Ó×îÍâ²ãµç×ÓÊýÏàͬ£¬µ«Ïà²îÒ»¸öµç×Ӳ㣬ÇÒÁ½µ¥ÖÊÔÚ³£ÎÂÏÂËù´¦µÄ״̬Ïàͬ£¬A¡¢CÁ½ÔªËØλÓÚͬһÖÜÆÚ£¬²¢ÄÜÐγɻ¯ºÏÎïAC2£¬AC2ÄÚ¹²ÓÐ22ÖÊ×Ó£¬ÊÔÇó£º
£¨1£©A¡¢B¡¢CµÄÔªËØÃû³ÆA    £»B    £»C   
£¨2£©A¡¢BµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ°´ËáÐÔÓÉÇ¿µ½Èõ˳ÐòΪ£¨Ìѧʽ£©   
£¨3£©A¡¢B¡¢CµÄÇ⻯ÎïµÄ°´Îȶ¨ÐÔÓÉÇ¿µ½Èõ˳ÐòΪ£¨Ìѧʽ£©   
£¨4£©BµÄÑõ»¯ÎïÓëAµÄµ¥ÖÊ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ    £®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸