£¨2012?·ðɽ£©ºÏ³É°±ÊÇÈËÀà¿Æѧ¼¼ÊõÉϵÃÒ»ÏîÖØ´óÍ»ÆÆ£¬¶ÔÉç»á·¢Õ¹Óë½ø²½×ö³öÁ˾޴ó¹±Ï×£®ºÏ³É°±µÄ¹¤ÒÕÁ÷³ÌͼÈçÏ£º

£¨1£©ºÏ³É°±ÐèÒªµÄµªÆøÀ´×Ô¿ÕÆø£¬¿ÕÆøÖеªÆøµÄÌå»ý·ÖÊýԼΪ
78%£¨»ò4/5£©
78%£¨»ò4/5£©
£®
£¨2£©ÖÆÈ¡ÇâÆøµÄ·´Ó¦¹ý³ÌΪ£ºC+H2O
 ¸ßΠ
.
 
CO+H2£¬CO+H2O
 ¸ßΠ
.
 
CO2+H2£®ÉÏÊöÁ½¸ö»¯Ñ§·½³ÌʽÖбíÏÖÑõ»¯ÐÔµÄÎïÖÊÊÇ
H2O
H2O
£¨Ìѧʽ£©£®
£¨3£©Ô­ÁÏÖÐN2¡¢H2Öг£º¬ÓÐCO2ºÍË®ÕôÆø£¬·´Ó¦Ç°Òª¾»»¯£®¾»»¯µÄ¹ý³ÌÊÇ
ÏÈ°ÑÔ­ÁÏÆøͨ¹ýNaOHÈÜÒº£¨»òʯ»ÒË®µÈ¼îÒº£©£¬ÔÙͨ¹ýŨÁòËᣨ»ò¼îʯ»ÒµÈ¸ÉÔï¼Á£©
ÏÈ°ÑÔ­ÁÏÆøͨ¹ýNaOHÈÜÒº£¨»òʯ»ÒË®µÈ¼îÒº£©£¬ÔÙͨ¹ýŨÁòËᣨ»ò¼îʯ»ÒµÈ¸ÉÔï¼Á£©
£®
£¨4£©Ð´³öN2¡¢H2·´Ó¦Éú³ÉNH3µÄ»¯Ñ§·½³Ìʽ
N2+3H2
´ß»¯¼Á
.
¸ßθßѹ
2NH3
N2+3H2
´ß»¯¼Á
.
¸ßθßѹ
2NH3
£®
£¨5£©½«·Ðµã²»Í¬µÄÆøÌå·ÖÀ뿪À´£¬³£²ÉÓÃÒº»¯·ÖÀë·¨£®È磬¿ØÖÆζÈÔÚ-183¡æʱ£¬¿É½«¿ÕÆøÖÐN2ÓëO2·ÖÀ룮¸ù¾ÝϱíÖÐÎïÖʵķеãÅжϣ¬Òª½«²úÎïNH3ÓëN2¡¢H2·ÖÀ뿪À´£¬×îÊÊÒ˵ÄζÈÓ¦¸Ã¿ØÖÆÔÚ
-33.35
-33.35
¡æ£®
ÎïÖÊ H2 N2 O2 NH3
·Ðµã -252¡æ -195.8¡æ -183¡æ -33.35¡æ
·ÖÎö£º¸ù¾ÝÌâÄ¿¸ø³öµÄÐÅÏ¢¿ÉÖª£ººÏ³É°±ÐèÒªµÄµªÆøÀ´×Ô¿ÕÆø£¬¿ÕÆøÖеªÆøµÄÌå»ý·ÖÊýԼΪ78%»ò4/5£»Ë®ÔÚÉÏÊöÁ½¸ö»¯Ñ§·½³ÌʽÖУ¬ÌṩÑõÔªËØ£¬±íÏÖΪÑõ»¯ÐÔ£»ÔÓÖÊCO2ºÍË®ÕôÆø£¬·Ö±ðÓüîÈÜÒººÍŨÁòËá³ýÈ¥£¬ÒªÏȳýÔÓÖÊÔÙ¸ÉÔN2¡¢H2ÔÚ¸ßθßѹµÄÌõ¼þÏ·´Ó¦Éú³ÉNH3£¬Åäƽ¼´¿É£»¸ù¾Ý±íÖÐÎïÖʵķеãÅжϣ¬Òª½«²úÎïNH3ÓëN2¡¢H2·ÖÀ뿪À´£¬×îÊÊÒ˵ÄζÈÓ¦¸Ã¿ØÖÆÔÚ-33.35¡æ£®
½â´ð£º½â£º£¨1£©ºÏ³É°±ÐèÒªµÄµªÆøÀ´×Ô¿ÕÆø£¬¿ÕÆøÖеªÆøµÄÌå»ý·ÖÊýԼΪ78%»ò4/5£»¹Ê´ð°¸Îª£º78%£¨»ò4/5£©
£¨2£©Ë®ÔÚÉÏÊöÁ½¸ö»¯Ñ§·½³ÌʽÖУ¬ÌṩÑõÔªËØ£¬±íÏÖΪÑõ»¯ÐÔ£»¹Ê´ð°¸Îª£ºH2O
£¨3£©ÔÓÖÊCO2ºÍË®ÕôÆø£¬·Ö±ðÓüîÈÜÒººÍŨÁòËá³ýÈ¥£¬ÒªÏȳýÔÓÖÊÔÙ¸ÉÔ¹Ê´ð°¸Îª£ºÏÈ°ÑÔ­ÁÏÆøͨ¹ýNaOHÈÜÒº£¨»òʯ»ÒË®µÈ¼îÒº£©£¬ÔÙͨ¹ýŨÁòËᣨ»ò¼îʯ»ÒµÈ¸ÉÔï¼Á£©
£¨4£©µªÆøºÍÇâÆøÔÚÓд߻¯¼ÁºÍ¸ßθßѹµÄÌõ¼þÏÂÉú³É°±Æø£¬¹Ê´ð°¸Îª£ºN2+3H2
´ß»¯¼Á
.
¸ßθßѹ
2NH3  
£¨5£©¸ù¾Ý±íÖÐÎïÖʵķеãÅжϣ¬Òª½«²úÎïNH3ÓëN2¡¢H2·ÖÀ뿪À´£¬×îÊÊÒ˵ÄζÈÓ¦¸Ã¿ØÖÆÔÚ-33.35¡æ£»¹Ê´ð°¸Îª£º-33.35
µãÆÀ£º±¾¿¼µãÊôÓÚʵÑéÌâÖеÄÎïÖʵÄÖƱ¸Ì⣬×ÛºÏÐԱȽÏÇ¿£¬ÐèÒªÕÆÎÕËá¼îÑεÄÐÔÖÊ£¬»¹ÒªÕÆÎÕÏ໥֮¼äµÄ·´Ó¦¹æÂɺͷ´Ó¦µÄÌõ¼þ£®»¹Òª×¢Òâ¸ù¾ÝÌâÄ¿¸ø³öµÄÐÅÏ¢ÅжÏÊôÓÚÄÄÒ»ÖÖÀàÐÍ£¬¸÷ÓÐʲôעÒâÊÂÏҪ°ÑÎպã®±¾¿¼µãÖ÷Òª³öÏÖÔÚʵÑéÌâÖУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?·ðɽ£©ÔÚÅäÖÆÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄÂÈ»¯ÄÆÈÜÒºµÄʵÑéÖУ¬ÏÂÁÐʵÑé²Ù×÷²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?·ðɽ£©2012ÄêÂ׶ذÂÔ˻ὫÓÚ7ÔÂ27ÈÕÀ­¿ªÐòÄ»£®ÂÌÉ«»·±£ÒѳÉΪµ±½ñ°ÂÔË»áµÄ¹²Í¬ÀíÄÈçÂ׶ذÂÔË»áÖ¾Ô¸Õß´©×ŵÄÂíÇòÉÀ¾ÍÊÇ100%ÔÙÉúµÓÂÚÖÆÔ죮ÔÙÉúµÓÂÚÊôÓÚ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?·ðɽ£©Ì¼ÔڵؿÇÖеĺ¬Á¿²»¸ß£¬µ«ËüµÄ»¯ºÏÎïÊýÁ¿Öڶ࣬¶øÇÒ·Ö²¼¼«¹ã£®

¸ù¾ÝËùѧ֪ʶ»Ø´ð£º
£¨1£©Í¼¢ÙΪ̼ԭ×ӵĽṹʾÒâͼ£¬Ì¼Ô­×Ó×îÍâ²ãµç×ÓÊýΪ
4
4
£¬³£ÎÂÏÂ̼µÄ»¯Ñ§ÐÔÖÊ
²»»îÆÃ
²»»îÆÃ
£¬£¨Ìî¡°»îÆá±»ò¡°²»»îÆá±£©£®
£¨2£©Í¼¢Ú¡¢¢Û¡¢¢Ü¶ÔÓ¦ÈýÖÖ̼µ¥ÖÊ£ºÍ¼¢Úµ¥ÖʵÄÃû³ÆÊÇ
½ð¸Õʯ
½ð¸Õʯ
£¬Í¼¢Ûµ¥ÖʵÄÃû³ÆÊÇ
ʯī
ʯī
£¬Í¼¢Üµ¥ÖʵĻ¯Ñ§Ê½ÊÇ
C60
C60
£®
£¨3£©CΪ+4¼Û£¬ClΪ-1¼Û£¬ÓÉCºÍCl×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª
CCl4
CCl4
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?·ðɽ£©ÏÖÓÐHClÓëCaCl2µÄ»ìºÏÈÜÒº£¬ÎªÁË·ÖÎö»ìºÏÈÜÒºÖÐHClºÍCaCl2µÄÖÊÁ¿·ÖÊý£¬Éè¼ÆÁËÈçÏÂʵÑé·½°¸£º

¡¾ÊµÑéÊý¾Ý¡¿ÊµÑé¹²¼Ç¼ÁËÁ½×éÊý¾Ý£º
µÚ¢Ù×飬ÆøÌåÎüÊÕÍêÈ«ºó£¬NaOHÈÜÒºÖÊÁ¿Ôö¼Ó4.4g£»
µÚ¢Ú×飬³ÁµíÍêÈ«ºó£¬¾­¹ýÂË¡¢Ï´µÓ¡¢ºæ¸ÉºóµÃµ½¹ÌÌåµÄÖÊÁ¿Îª10g£®
¸ù¾ÝʵÑéÉè¼Æ¼°ÓйØÊý¾Ý½øÐзÖÎöÓë¼ÆË㣺
£¨1£©»ìºÏÈÜÒºÖÐHClµÄÖÊÁ¿·ÖÊýΪ
7.3%
7.3%
£®£¨Ö»Ð´½á¹û£©
£¨2£©»ìºÏÈÜÒºÖÐCaCl2µÄÖÊÁ¿·ÖÊýΪ¶àÉÙ£¿£¨Ð´³ö¼ÆËã¹ý³Ì£©
£¨3£©ÊµÑéÖлìºÏÈÜÒºÓëNa2CO3ÈÜҺǡºÃÍêÈ«·´Ó¦£¬¾­¹ýÂ˺óËùµÃ¡°ÂËÒº¡±ÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ
8.2%
8.2%
£®£¨²»¿¼ÂǹýÂËÖеÄËðʧ£®Ö»Ð´½á¹û£¬±£ÁôСÊýµãºóһ룩
£¨4£©ÈôÔÚ100g»ìºÏÈÜÒºÖв»¶Ï¼ÓÈë10.6% µÄNa2CO3µÄÈÜÒº£¬ÇëÄã»­³ö¼ÓÈëNa2CO3ÈÜÒºµÄÖÊÁ¿Óë²úÉú³ÁµíµÄÖÊÁ¿µÄ¹Øϵͼ£®£¨ÔÚ´ðÌ⿨µÄ×ø±êͼÖÐ×÷ͼ£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸